diff --git a/frontend/src/App/State/SettingsAppState.ts b/frontend/src/App/State/SettingsAppState.ts
index e4322db69..8f51882c6 100644
--- a/frontend/src/App/State/SettingsAppState.ts
+++ b/frontend/src/App/State/SettingsAppState.ts
@@ -6,6 +6,7 @@ import AppSectionState, {
   PagedAppSectionState,
 } from 'App/State/AppSectionState';
 import Language from 'Language/Language';
+import CustomFormat from 'typings/CustomFormat';
 import DownloadClient from 'typings/DownloadClient';
 import ImportList from 'typings/ImportList';
 import ImportListExclusion from 'typings/ImportListExclusion';
@@ -39,6 +40,11 @@ export interface QualityProfilesAppState
   extends AppSectionState<QualityProfile>,
     AppSectionSchemaState<QualityProfile> {}
 
+export interface CustomFormatAppState
+  extends AppSectionState<CustomFormat>,
+    AppSectionDeleteState,
+    AppSectionSaveState {}
+
 export interface ImportListOptionsSettingsAppState
   extends AppSectionItemState<ImportListOptionsSettings>,
     AppSectionSaveState {}
@@ -57,6 +63,7 @@ export type UiSettingsAppState = AppSectionItemState<UiSettings>;
 
 interface SettingsAppState {
   advancedSettings: boolean;
+  customFormats: CustomFormatAppState;
   downloadClients: DownloadClientAppState;
   importListExclusions: ImportListExclusionsSettingsAppState;
   importListOptions: ImportListOptionsSettingsAppState;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormatSettingsPage.tsx b/frontend/src/Settings/CustomFormats/CustomFormatSettingsPage.tsx
index cc02a2a9a..66c208f9a 100644
--- a/frontend/src/Settings/CustomFormats/CustomFormatSettingsPage.tsx
+++ b/frontend/src/Settings/CustomFormats/CustomFormatSettingsPage.tsx
@@ -8,6 +8,7 @@ import ParseToolbarButton from 'Parse/ParseToolbarButton';
 import SettingsToolbarConnector from 'Settings/SettingsToolbarConnector';
 import translate from 'Utilities/String/translate';
 import CustomFormatsConnector from './CustomFormats/CustomFormatsConnector';
+import ManageCustomFormatsToolbarButton from './CustomFormats/Manage/ManageCustomFormatsToolbarButton';
 
 function CustomFormatSettingsPage() {
   return (
@@ -21,6 +22,8 @@ function CustomFormatSettingsPage() {
             <PageToolbarSeparator />
 
             <ParseToolbarButton />
+
+            <ManageCustomFormatsToolbarButton />
           </>
         }
       />
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModal.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModal.tsx
new file mode 100644
index 000000000..3ff5cfa37
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModal.tsx
@@ -0,0 +1,28 @@
+import React from 'react';
+import Modal from 'Components/Modal/Modal';
+import ManageCustomFormatsEditModalContent from './ManageCustomFormatsEditModalContent';
+
+interface ManageCustomFormatsEditModalProps {
+  isOpen: boolean;
+  customFormatIds: number[];
+  onSavePress(payload: object): void;
+  onModalClose(): void;
+}
+
+function ManageCustomFormatsEditModal(
+  props: ManageCustomFormatsEditModalProps
+) {
+  const { isOpen, customFormatIds, onSavePress, onModalClose } = props;
+
+  return (
+    <Modal isOpen={isOpen} onModalClose={onModalClose}>
+      <ManageCustomFormatsEditModalContent
+        customFormatIds={customFormatIds}
+        onSavePress={onSavePress}
+        onModalClose={onModalClose}
+      />
+    </Modal>
+  );
+}
+
+export default ManageCustomFormatsEditModal;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css
new file mode 100644
index 000000000..ea406894e
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css
@@ -0,0 +1,16 @@
+.modalFooter {
+  composes: modalFooter from '~Components/Modal/ModalFooter.css';
+
+  justify-content: space-between;
+}
+
+.selected {
+  font-weight: bold;
+}
+
+@media only screen and (max-width: $breakpointExtraSmall) {
+  .modalFooter {
+    flex-direction: column;
+    gap: 10px;
+  }
+}
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css.d.ts b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css.d.ts
new file mode 100644
index 000000000..cbf2d6328
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.css.d.ts
@@ -0,0 +1,8 @@
+// This file is automatically generated.
+// Please do not change this file!
+interface CssExports {
+  'modalFooter': string;
+  'selected': string;
+}
+export const cssExports: CssExports;
+export default cssExports;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.tsx
new file mode 100644
index 000000000..25a2f85c2
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/Edit/ManageCustomFormatsEditModalContent.tsx
@@ -0,0 +1,125 @@
+import React, { useCallback, useState } from 'react';
+import FormGroup from 'Components/Form/FormGroup';
+import FormInputGroup from 'Components/Form/FormInputGroup';
+import FormLabel from 'Components/Form/FormLabel';
+import Button from 'Components/Link/Button';
+import ModalBody from 'Components/Modal/ModalBody';
+import ModalContent from 'Components/Modal/ModalContent';
+import ModalFooter from 'Components/Modal/ModalFooter';
+import ModalHeader from 'Components/Modal/ModalHeader';
+import { inputTypes } from 'Helpers/Props';
+import translate from 'Utilities/String/translate';
+import styles from './ManageCustomFormatsEditModalContent.css';
+
+interface SavePayload {
+  includeCustomFormatWhenRenaming?: boolean;
+}
+
+interface ManageCustomFormatsEditModalContentProps {
+  customFormatIds: number[];
+  onSavePress(payload: object): void;
+  onModalClose(): void;
+}
+
+const NO_CHANGE = 'noChange';
+
+const enableOptions = [
+  {
+    key: NO_CHANGE,
+    get value() {
+      return translate('NoChange');
+    },
+    isDisabled: true,
+  },
+  {
+    key: 'enabled',
+    get value() {
+      return translate('Enabled');
+    },
+  },
+  {
+    key: 'disabled',
+    get value() {
+      return translate('Disabled');
+    },
+  },
+];
+
+function ManageCustomFormatsEditModalContent(
+  props: ManageCustomFormatsEditModalContentProps
+) {
+  const { customFormatIds, onSavePress, onModalClose } = props;
+
+  const [includeCustomFormatWhenRenaming, setIncludeCustomFormatWhenRenaming] =
+    useState(NO_CHANGE);
+
+  const save = useCallback(() => {
+    let hasChanges = false;
+    const payload: SavePayload = {};
+
+    if (includeCustomFormatWhenRenaming !== NO_CHANGE) {
+      hasChanges = true;
+      payload.includeCustomFormatWhenRenaming =
+        includeCustomFormatWhenRenaming === 'enabled';
+    }
+
+    if (hasChanges) {
+      onSavePress(payload);
+    }
+
+    onModalClose();
+  }, [includeCustomFormatWhenRenaming, onSavePress, onModalClose]);
+
+  const onInputChange = useCallback(
+    ({ name, value }: { name: string; value: string }) => {
+      switch (name) {
+        case 'includeCustomFormatWhenRenaming':
+          setIncludeCustomFormatWhenRenaming(value);
+          break;
+        default:
+          console.warn(
+            `EditCustomFormatsModalContent Unknown Input: '${name}'`
+          );
+      }
+    },
+    []
+  );
+
+  const selectedCount = customFormatIds.length;
+
+  return (
+    <ModalContent onModalClose={onModalClose}>
+      <ModalHeader>{translate('EditSelectedCustomFormats')}</ModalHeader>
+
+      <ModalBody>
+        <FormGroup>
+          <FormLabel>{translate('IncludeCustomFormatWhenRenaming')}</FormLabel>
+
+          <FormInputGroup
+            type={inputTypes.SELECT}
+            name="includeCustomFormatWhenRenaming"
+            value={includeCustomFormatWhenRenaming}
+            values={enableOptions}
+            onChange={onInputChange}
+          />
+        </FormGroup>
+      </ModalBody>
+
+      <ModalFooter className={styles.modalFooter}>
+        <div className={styles.selected}>
+          {translate('CountCustomFormatsSelected', {
+            count: selectedCount,
+          })}
+        </div>
+
+        <div>
+          <Button onPress={onModalClose}>{translate('Cancel')}</Button>
+
+          <Button onPress={save}>{translate('ApplyChanges')}</Button>
+        </div>
+      </ModalFooter>
+    </ModalContent>
+  );
+}
+
+export default ManageCustomFormatsEditModalContent;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModal.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModal.tsx
new file mode 100644
index 000000000..dd3456437
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModal.tsx
@@ -0,0 +1,20 @@
+import React from 'react';
+import Modal from 'Components/Modal/Modal';
+import ManageCustomFormatsModalContent from './ManageCustomFormatsModalContent';
+
+interface ManageCustomFormatsModalProps {
+  isOpen: boolean;
+  onModalClose(): void;
+}
+
+function ManageCustomFormatsModal(props: ManageCustomFormatsModalProps) {
+  const { isOpen, onModalClose } = props;
+
+  return (
+    <Modal isOpen={isOpen} onModalClose={onModalClose}>
+      <ManageCustomFormatsModalContent onModalClose={onModalClose} />
+    </Modal>
+  );
+}
+
+export default ManageCustomFormatsModal;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css
new file mode 100644
index 000000000..6ea04a0c8
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css
@@ -0,0 +1,16 @@
+.leftButtons,
+.rightButtons {
+  display: flex;
+  flex: 1 0 50%;
+  flex-wrap: wrap;
+}
+
+.rightButtons {
+  justify-content: flex-end;
+}
+
+.deleteButton {
+  composes: button from '~Components/Link/Button.css';
+
+  margin-right: 10px;
+}
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css.d.ts b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css.d.ts
new file mode 100644
index 000000000..7b392fff9
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.css.d.ts
@@ -0,0 +1,9 @@
+// This file is automatically generated.
+// Please do not change this file!
+interface CssExports {
+  'deleteButton': string;
+  'leftButtons': string;
+  'rightButtons': string;
+}
+export const cssExports: CssExports;
+export default cssExports;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.tsx
new file mode 100644
index 000000000..3b9cd2cf0
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalContent.tsx
@@ -0,0 +1,241 @@
+import React, { useCallback, useMemo, useState } from 'react';
+import { useDispatch, useSelector } from 'react-redux';
+import { CustomFormatAppState } from 'App/State/SettingsAppState';
+import Alert from 'Components/Alert';
+import Button from 'Components/Link/Button';
+import SpinnerButton from 'Components/Link/SpinnerButton';
+import LoadingIndicator from 'Components/Loading/LoadingIndicator';
+import ConfirmModal from 'Components/Modal/ConfirmModal';
+import ModalBody from 'Components/Modal/ModalBody';
+import ModalContent from 'Components/Modal/ModalContent';
+import ModalFooter from 'Components/Modal/ModalFooter';
+import ModalHeader from 'Components/Modal/ModalHeader';
+import Table from 'Components/Table/Table';
+import TableBody from 'Components/Table/TableBody';
+import useSelectState from 'Helpers/Hooks/useSelectState';
+import { kinds } from 'Helpers/Props';
+import SortDirection from 'Helpers/Props/SortDirection';
+import {
+  bulkDeleteCustomFormats,
+  bulkEditCustomFormats,
+  setManageCustomFormatsSort,
+} from 'Store/Actions/settingsActions';
+import createClientSideCollectionSelector from 'Store/Selectors/createClientSideCollectionSelector';
+import { SelectStateInputProps } from 'typings/props';
+import getErrorMessage from 'Utilities/Object/getErrorMessage';
+import translate from 'Utilities/String/translate';
+import getSelectedIds from 'Utilities/Table/getSelectedIds';
+import ManageCustomFormatsEditModal from './Edit/ManageCustomFormatsEditModal';
+import ManageCustomFormatsModalRow from './ManageCustomFormatsModalRow';
+import styles from './ManageCustomFormatsModalContent.css';
+
+// TODO: This feels janky to do, but not sure of a better way currently
+type OnSelectedChangeCallback = React.ComponentProps<
+  typeof ManageCustomFormatsModalRow
+>['onSelectedChange'];
+
+const COLUMNS = [
+  {
+    name: 'name',
+    label: () => translate('Name'),
+    isSortable: true,
+    isVisible: true,
+  },
+  {
+    name: 'includeCustomFormatWhenRenaming',
+    label: () => translate('IncludeCustomFormatWhenRenaming'),
+    isSortable: true,
+    isVisible: true,
+  },
+];
+
+interface ManageCustomFormatsModalContentProps {
+  onModalClose(): void;
+  sortKey?: string;
+  sortDirection?: SortDirection;
+}
+
+function ManageCustomFormatsModalContent(
+  props: ManageCustomFormatsModalContentProps
+) {
+  const { onModalClose } = props;
+
+  const {
+    isFetching,
+    isPopulated,
+    isDeleting,
+    isSaving,
+    error,
+    items,
+    sortKey,
+    sortDirection,
+  }: CustomFormatAppState = useSelector(
+    createClientSideCollectionSelector('settings.customFormats')
+  );
+  const dispatch = useDispatch();
+
+  const [isDeleteModalOpen, setIsDeleteModalOpen] = useState(false);
+  const [isEditModalOpen, setIsEditModalOpen] = useState(false);
+
+  const [selectState, setSelectState] = useSelectState();
+
+  const { allSelected, allUnselected, selectedState } = selectState;
+
+  const selectedIds: number[] = useMemo(() => {
+    return getSelectedIds(selectedState);
+  }, [selectedState]);
+
+  const selectedCount = selectedIds.length;
+
+  const onSortPress = useCallback(
+    (value: string) => {
+      dispatch(setManageCustomFormatsSort({ sortKey: value }));
+    },
+    [dispatch]
+  );
+
+  const onDeletePress = useCallback(() => {
+    setIsDeleteModalOpen(true);
+  }, [setIsDeleteModalOpen]);
+
+  const onDeleteModalClose = useCallback(() => {
+    setIsDeleteModalOpen(false);
+  }, [setIsDeleteModalOpen]);
+
+  const onEditPress = useCallback(() => {
+    setIsEditModalOpen(true);
+  }, [setIsEditModalOpen]);
+
+  const onEditModalClose = useCallback(() => {
+    setIsEditModalOpen(false);
+  }, [setIsEditModalOpen]);
+
+  const onConfirmDelete = useCallback(() => {
+    dispatch(bulkDeleteCustomFormats({ ids: selectedIds }));
+    setIsDeleteModalOpen(false);
+  }, [selectedIds, dispatch]);
+
+  const onSavePress = useCallback(
+    (payload: object) => {
+      setIsEditModalOpen(false);
+
+      dispatch(
+        bulkEditCustomFormats({
+          ids: selectedIds,
+          ...payload,
+        })
+      );
+    },
+    [selectedIds, dispatch]
+  );
+
+  const onSelectAllChange = useCallback(
+    ({ value }: SelectStateInputProps) => {
+      setSelectState({ type: value ? 'selectAll' : 'unselectAll', items });
+    },
+    [items, setSelectState]
+  );
+
+  const onSelectedChange = useCallback<OnSelectedChangeCallback>(
+    ({ id, value, shiftKey = false }) => {
+      setSelectState({
+        type: 'toggleSelected',
+        items,
+        id,
+        isSelected: value,
+        shiftKey,
+      });
+    },
+    [items, setSelectState]
+  );
+
+  const errorMessage = getErrorMessage(error, 'Unable to load custom formats.');
+  const anySelected = selectedCount > 0;
+
+  return (
+    <ModalContent onModalClose={onModalClose}>
+      <ModalHeader>{translate('ManageCustomFormats')}</ModalHeader>
+      <ModalBody>
+        {isFetching ? <LoadingIndicator /> : null}
+
+        {error ? <div>{errorMessage}</div> : null}
+
+        {isPopulated && !error && !items.length && (
+          <Alert kind={kinds.INFO}>{translate('NoCustomFormatsFound')}</Alert>
+        )}
+
+        {isPopulated && !!items.length && !isFetching && !isFetching ? (
+          <Table
+            columns={COLUMNS}
+            horizontalScroll={true}
+            selectAll={true}
+            allSelected={allSelected}
+            allUnselected={allUnselected}
+            sortKey={sortKey}
+            sortDirection={sortDirection}
+            onSelectAllChange={onSelectAllChange}
+            onSortPress={onSortPress}
+          >
+            <TableBody>
+              {items.map((item) => {
+                return (
+                  <ManageCustomFormatsModalRow
+                    key={item.id}
+                    isSelected={selectedState[item.id]}
+                    {...item}
+                    columns={COLUMNS}
+                    onSelectedChange={onSelectedChange}
+                  />
+                );
+              })}
+            </TableBody>
+          </Table>
+        ) : null}
+      </ModalBody>
+
+      <ModalFooter>
+        <div className={styles.leftButtons}>
+          <SpinnerButton
+            kind={kinds.DANGER}
+            isSpinning={isDeleting}
+            isDisabled={!anySelected}
+            onPress={onDeletePress}
+          >
+            {translate('Delete')}
+          </SpinnerButton>
+
+          <SpinnerButton
+            isSpinning={isSaving}
+            isDisabled={!anySelected}
+            onPress={onEditPress}
+          >
+            {translate('Edit')}
+          </SpinnerButton>
+        </div>
+
+        <Button onPress={onModalClose}>{translate('Close')}</Button>
+      </ModalFooter>
+
+      <ManageCustomFormatsEditModal
+        isOpen={isEditModalOpen}
+        customFormatIds={selectedIds}
+        onModalClose={onEditModalClose}
+        onSavePress={onSavePress}
+      />
+
+      <ConfirmModal
+        isOpen={isDeleteModalOpen}
+        kind={kinds.DANGER}
+        title={translate('DeleteSelectedCustomFormats')}
+        message={translate('DeleteSelectedCustomFormatsMessageText', {
+          count: selectedIds.length,
+        })}
+        confirmLabel={translate('Delete')}
+        onConfirm={onConfirmDelete}
+        onCancel={onDeleteModalClose}
+      />
+    </ModalContent>
+  );
+}
+
+export default ManageCustomFormatsModalContent;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css
new file mode 100644
index 000000000..a7c85e340
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css
@@ -0,0 +1,6 @@
+.name,
+.includeCustomFormatWhenRenaming {
+  composes: cell from '~Components/Table/Cells/TableRowCell.css';
+
+  word-break: break-all;
+}
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css.d.ts b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css.d.ts
new file mode 100644
index 000000000..906d2dc54
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.css.d.ts
@@ -0,0 +1,8 @@
+// This file is automatically generated.
+// Please do not change this file!
+interface CssExports {
+  'includeCustomFormatWhenRenaming': string;
+  'name': string;
+}
+export const cssExports: CssExports;
+export default cssExports;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.tsx
new file mode 100644
index 000000000..32b135970
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsModalRow.tsx
@@ -0,0 +1,54 @@
+import React, { useCallback } from 'react';
+import TableRowCell from 'Components/Table/Cells/TableRowCell';
+import TableSelectCell from 'Components/Table/Cells/TableSelectCell';
+import Column from 'Components/Table/Column';
+import TableRow from 'Components/Table/TableRow';
+import { SelectStateInputProps } from 'typings/props';
+import translate from 'Utilities/String/translate';
+import styles from './ManageCustomFormatsModalRow.css';
+
+interface ManageCustomFormatsModalRowProps {
+  id: number;
+  name: string;
+  includeCustomFormatWhenRenaming: boolean;
+  columns: Column[];
+  isSelected?: boolean;
+  onSelectedChange(result: SelectStateInputProps): void;
+}
+
+function ManageCustomFormatsModalRow(props: ManageCustomFormatsModalRowProps) {
+  const {
+    id,
+    isSelected,
+    name,
+    includeCustomFormatWhenRenaming,
+    onSelectedChange,
+  } = props;
+
+  const onSelectedChangeWrapper = useCallback(
+    (result: SelectStateInputProps) => {
+      onSelectedChange({
+        ...result,
+      });
+    },
+    [onSelectedChange]
+  );
+
+  return (
+    <TableRow>
+      <TableSelectCell
+        id={id}
+        isSelected={isSelected}
+        onSelectedChange={onSelectedChangeWrapper}
+      />
+
+      <TableRowCell className={styles.name}>{name}</TableRowCell>
+
+      <TableRowCell className={styles.includeCustomFormatWhenRenaming}>
+        {includeCustomFormatWhenRenaming ? translate('Yes') : translate('No')}
+      </TableRowCell>
+    </TableRow>
+  );
+}
+
+export default ManageCustomFormatsModalRow;
diff --git a/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsToolbarButton.tsx b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsToolbarButton.tsx
new file mode 100644
index 000000000..f27f9e503
--- /dev/null
+++ b/frontend/src/Settings/CustomFormats/CustomFormats/Manage/ManageCustomFormatsToolbarButton.tsx
@@ -0,0 +1,28 @@
+import React from 'react';
+import PageToolbarButton from 'Components/Page/Toolbar/PageToolbarButton';
+import useModalOpenState from 'Helpers/Hooks/useModalOpenState';
+import { icons } from 'Helpers/Props';
+import translate from 'Utilities/String/translate';
+import ManageCustomFormatsModal from './ManageCustomFormatsModal';
+
+function ManageCustomFormatsToolbarButton() {
+  const [isManageModalOpen, openManageModal, closeManageModal] =
+    useModalOpenState(false);
+
+  return (
+    <>
+      <PageToolbarButton
+        label={translate('ManageCustomFormats')}
+        iconName={icons.MANAGE}
+        onPress={openManageModal}
+      />
+
+      <ManageCustomFormatsModal
+        isOpen={isManageModalOpen}
+        onModalClose={closeManageModal}
+      />
+    </>
+  );
+}
+
+export default ManageCustomFormatsToolbarButton;
diff --git a/frontend/src/Settings/DownloadClients/DownloadClients/Manage/ManageDownloadClientsModalContent.css b/frontend/src/Settings/DownloadClients/DownloadClients/Manage/ManageDownloadClientsModalContent.css
index c106388ab..6ea04a0c8 100644
--- a/frontend/src/Settings/DownloadClients/DownloadClients/Manage/ManageDownloadClientsModalContent.css
+++ b/frontend/src/Settings/DownloadClients/DownloadClients/Manage/ManageDownloadClientsModalContent.css
@@ -13,4 +13,4 @@
   composes: button from '~Components/Link/Button.css';
 
   margin-right: 10px;
-}
\ No newline at end of file
+}
diff --git a/frontend/src/Settings/ImportLists/ImportLists/Manage/ManageImportListsModalContent.css b/frontend/src/Settings/ImportLists/ImportLists/Manage/ManageImportListsModalContent.css
index c106388ab..6ea04a0c8 100644
--- a/frontend/src/Settings/ImportLists/ImportLists/Manage/ManageImportListsModalContent.css
+++ b/frontend/src/Settings/ImportLists/ImportLists/Manage/ManageImportListsModalContent.css
@@ -13,4 +13,4 @@
   composes: button from '~Components/Link/Button.css';
 
   margin-right: 10px;
-}
\ No newline at end of file
+}
diff --git a/frontend/src/Settings/Indexers/Indexers/Manage/ManageIndexersModalContent.css b/frontend/src/Settings/Indexers/Indexers/Manage/ManageIndexersModalContent.css
index c106388ab..6ea04a0c8 100644
--- a/frontend/src/Settings/Indexers/Indexers/Manage/ManageIndexersModalContent.css
+++ b/frontend/src/Settings/Indexers/Indexers/Manage/ManageIndexersModalContent.css
@@ -13,4 +13,4 @@
   composes: button from '~Components/Link/Button.css';
 
   margin-right: 10px;
-}
\ No newline at end of file
+}
diff --git a/frontend/src/Store/Actions/Settings/customFormats.js b/frontend/src/Store/Actions/Settings/customFormats.js
index e7691c09f..3d42c8c2d 100644
--- a/frontend/src/Store/Actions/Settings/customFormats.js
+++ b/frontend/src/Store/Actions/Settings/customFormats.js
@@ -1,7 +1,12 @@
 import { createAction } from 'redux-actions';
+import { sortDirections } from 'Helpers/Props';
+import createBulkEditItemHandler from 'Store/Actions/Creators/createBulkEditItemHandler';
+import createBulkRemoveItemHandler from 'Store/Actions/Creators/createBulkRemoveItemHandler';
 import createFetchHandler from 'Store/Actions/Creators/createFetchHandler';
 import createRemoveItemHandler from 'Store/Actions/Creators/createRemoveItemHandler';
 import createSaveProviderHandler from 'Store/Actions/Creators/createSaveProviderHandler';
+import createSetClientSideCollectionSortReducer
+  from 'Store/Actions/Creators/Reducers/createSetClientSideCollectionSortReducer';
 import createSetSettingValueReducer from 'Store/Actions/Creators/Reducers/createSetSettingValueReducer';
 import { createThunk } from 'Store/thunks';
 import getSectionState from 'Utilities/State/getSectionState';
@@ -22,6 +27,9 @@ export const SAVE_CUSTOM_FORMAT = 'settings/customFormats/saveCustomFormat';
 export const DELETE_CUSTOM_FORMAT = 'settings/customFormats/deleteCustomFormat';
 export const SET_CUSTOM_FORMAT_VALUE = 'settings/customFormats/setCustomFormatValue';
 export const CLONE_CUSTOM_FORMAT = 'settings/customFormats/cloneCustomFormat';
+export const BULK_EDIT_CUSTOM_FORMATS = 'settings/downloadClients/bulkEditCustomFormats';
+export const BULK_DELETE_CUSTOM_FORMATS = 'settings/downloadClients/bulkDeleteCustomFormats';
+export const SET_MANAGE_CUSTOM_FORMATS_SORT = 'settings/downloadClients/setManageCustomFormatsSort';
 
 //
 // Action Creators
@@ -29,6 +37,9 @@ export const CLONE_CUSTOM_FORMAT = 'settings/customFormats/cloneCustomFormat';
 export const fetchCustomFormats = createThunk(FETCH_CUSTOM_FORMATS);
 export const saveCustomFormat = createThunk(SAVE_CUSTOM_FORMAT);
 export const deleteCustomFormat = createThunk(DELETE_CUSTOM_FORMAT);
+export const bulkEditCustomFormats = createThunk(BULK_EDIT_CUSTOM_FORMATS);
+export const bulkDeleteCustomFormats = createThunk(BULK_DELETE_CUSTOM_FORMATS);
+export const setManageCustomFormatsSort = createAction(SET_MANAGE_CUSTOM_FORMATS_SORT);
 
 export const setCustomFormatValue = createAction(SET_CUSTOM_FORMAT_VALUE, (payload) => {
   return {
@@ -48,20 +59,30 @@ export default {
   // State
 
   defaultState: {
-    isSchemaFetching: false,
-    isSchemaPopulated: false,
     isFetching: false,
     isPopulated: false,
+    error: null,
+    isSaving: false,
+    saveError: null,
+    isDeleting: false,
+    deleteError: null,
+    items: [],
+    pendingChanges: {},
+
+    isSchemaFetching: false,
+    isSchemaPopulated: false,
+    schemaError: null,
     schema: {
       includeCustomFormatWhenRenaming: false
     },
-    error: null,
-    isDeleting: false,
-    deleteError: null,
-    isSaving: false,
-    saveError: null,
-    items: [],
-    pendingChanges: {}
+
+    sortKey: 'name',
+    sortDirection: sortDirections.ASCENDING,
+    sortPredicates: {
+      name: ({ name }) => {
+        return name.toLocaleLowerCase();
+      }
+    }
   },
 
   //
@@ -83,7 +104,10 @@ export default {
       }));
 
       createSaveProviderHandler(section, '/customformat')(getState, payload, dispatch);
-    }
+    },
+
+    [BULK_EDIT_CUSTOM_FORMATS]: createBulkEditItemHandler(section, '/customformat/bulk'),
+    [BULK_DELETE_CUSTOM_FORMATS]: createBulkRemoveItemHandler(section, '/customformat/bulk')
   },
 
   //
@@ -103,7 +127,9 @@ export default {
       newState.pendingChanges = pendingChanges;
 
       return updateSectionState(state, section, newState);
-    }
+    },
+
+    [SET_MANAGE_CUSTOM_FORMATS_SORT]: createSetClientSideCollectionSortReducer(section)
   }
 
 };
diff --git a/frontend/src/Store/Actions/Settings/downloadClients.js b/frontend/src/Store/Actions/Settings/downloadClients.js
index e88adcf28..af7ca2af8 100644
--- a/frontend/src/Store/Actions/Settings/downloadClients.js
+++ b/frontend/src/Store/Actions/Settings/downloadClients.js
@@ -96,8 +96,8 @@ export default {
     sortKey: 'name',
     sortDirection: sortDirections.ASCENDING,
     sortPredicates: {
-      name: function(item) {
-        return item.name.toLowerCase();
+      name: ({ name }) => {
+        return name.toLocaleLowerCase();
       }
     }
   },
diff --git a/frontend/src/Store/Actions/Settings/indexers.js b/frontend/src/Store/Actions/Settings/indexers.js
index 31aea8771..b24d16b37 100644
--- a/frontend/src/Store/Actions/Settings/indexers.js
+++ b/frontend/src/Store/Actions/Settings/indexers.js
@@ -101,8 +101,8 @@ export default {
     sortKey: 'name',
     sortDirection: sortDirections.ASCENDING,
     sortPredicates: {
-      name: function(item) {
-        return item.name.toLowerCase();
+      name: ({ name }) => {
+        return name.toLocaleLowerCase();
       }
     }
   },
diff --git a/frontend/src/typings/CustomFormat.ts b/frontend/src/typings/CustomFormat.ts
index 7cef9f6ef..b3cc2a845 100644
--- a/frontend/src/typings/CustomFormat.ts
+++ b/frontend/src/typings/CustomFormat.ts
@@ -1,12 +1,14 @@
+import ModelBase from 'App/ModelBase';
+
 export interface QualityProfileFormatItem {
   format: number;
   name: string;
   score: number;
 }
 
-interface CustomFormat {
-  id: number;
+interface CustomFormat extends ModelBase {
   name: string;
+  includeCustomFormatWhenRenaming: boolean;
 }
 
 export default CustomFormat;
diff --git a/src/NzbDrone.Core/CustomFormats/CustomFormatService.cs b/src/NzbDrone.Core/CustomFormats/CustomFormatService.cs
index 5475ac5b8..f45a46810 100644
--- a/src/NzbDrone.Core/CustomFormats/CustomFormatService.cs
+++ b/src/NzbDrone.Core/CustomFormats/CustomFormatService.cs
@@ -9,10 +9,12 @@ namespace NzbDrone.Core.CustomFormats
     public interface ICustomFormatService
     {
         void Update(CustomFormat customFormat);
+        void Update(List<CustomFormat> customFormat);
         CustomFormat Insert(CustomFormat customFormat);
         List<CustomFormat> All();
         CustomFormat GetById(int id);
         void Delete(int id);
+        void Delete(List<int> ids);
     }
 
     public class CustomFormatService : ICustomFormatService
@@ -51,6 +53,12 @@ public void Update(CustomFormat customFormat)
             _cache.Clear();
         }
 
+        public void Update(List<CustomFormat> customFormat)
+        {
+            _formatRepository.UpdateMany(customFormat);
+            _cache.Clear();
+        }
+
         public CustomFormat Insert(CustomFormat customFormat)
         {
             // Add to DB then insert into profiles
@@ -72,5 +80,20 @@ public void Delete(int id)
             _formatRepository.Delete(id);
             _cache.Clear();
         }
+
+        public void Delete(List<int> ids)
+        {
+            foreach (var id in ids)
+            {
+                var format = _formatRepository.Get(id);
+
+                // Remove from profiles before removing from DB
+                _eventAggregator.PublishEvent(new CustomFormatDeletedEvent(format));
+
+                _formatRepository.Delete(id);
+            }
+
+            _cache.Clear();
+        }
     }
 }
diff --git a/src/NzbDrone.Core/Localization/Core/en.json b/src/NzbDrone.Core/Localization/Core/en.json
index 635b82d21..0fe33dc14 100644
--- a/src/NzbDrone.Core/Localization/Core/en.json
+++ b/src/NzbDrone.Core/Localization/Core/en.json
@@ -240,6 +240,7 @@
   "CouldNotConnectSignalR": "Could not connect to SignalR, UI won't update",
   "CouldNotFindResults": "Couldn't find any results for '{term}'",
   "CountCollectionsSelected": "{count} collection(s) selected",
+  "CountCustomFormatsSelected": "{count} custom formats(s) selected",
   "CountDownloadClientsSelected": "{count} download client(s) selected",
   "CountImportListsSelected": "{count} import list(s) selected",
   "CountIndexersSelected": "{count} indexer(s) selected",
@@ -337,6 +338,8 @@
   "DeleteRootFolder": "Delete Root Folder",
   "DeleteRootFolderMessageText": "Are you sure you want to delete the root folder '{path}'?",
   "DeleteSelected": "Delete Selected",
+  "DeleteSelectedCustomFormats": "Delete Custom Format(s)",
+  "DeleteSelectedCustomFormatsMessageText": "Are you sure you want to delete {count} selected custom format(s)?",
   "DeleteSelectedDownloadClients": "Delete Download Client(s)",
   "DeleteSelectedDownloadClientsMessageText": "Are you sure you want to delete {count} selected download client(s)?",
   "DeleteSelectedImportListExclusionsMessageText": "Are you sure you want to delete the selected import list exclusions?",
@@ -562,6 +565,7 @@
   "EditReleaseProfile": "Edit Release Profile",
   "EditRemotePathMapping": "Edit Remote Path Mapping",
   "EditRestriction": "Edit Restriction",
+  "EditSelectedCustomFormats": "Edit Selected Custom Formats",
   "EditSelectedDownloadClients": "Edit Selected Download Clients",
   "EditSelectedImportLists": "Edit Selected Import Lists",
   "EditSelectedIndexers": "Edit Selected Indexers",
@@ -852,6 +856,7 @@
   "MIA": "MIA",
   "MaintenanceRelease": "Maintenance Release: bug fixes and other improvements. See Github Commit History for more details",
   "ManageClients": "Manage Clients",
+  "ManageCustomFormats": "Manage Custom Formats",
   "ManageDownloadClients": "Manage Download Clients",
   "ManageFiles": "Manage Files",
   "ManageImportLists": "Manage Import Lists",
@@ -1007,6 +1012,7 @@
   "NoChange": "No Change",
   "NoChanges": "No Changes",
   "NoCollections": "No collections found, to get started you'll want to add a new movie, or import some existing ones",
+  "NoCustomFormatsFound": "No custom formats found",
   "NoDelay": "No Delay",
   "NoDownloadClientsFound": "No download clients found",
   "NoEventsFound": "No events found",
diff --git a/src/Radarr.Api.V3/CustomFormats/CustomFormatBulkResource.cs b/src/Radarr.Api.V3/CustomFormats/CustomFormatBulkResource.cs
new file mode 100644
index 000000000..66415d6f5
--- /dev/null
+++ b/src/Radarr.Api.V3/CustomFormats/CustomFormatBulkResource.cs
@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace Radarr.Api.V3.CustomFormats
+{
+    public class CustomFormatBulkResource
+    {
+        public HashSet<int> Ids { get; set; } = new ();
+        public bool? IncludeCustomFormatWhenRenaming { get; set; }
+    }
+}
diff --git a/src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs b/src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs
index 16b5974d4..5adbaeeec 100644
--- a/src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs
+++ b/src/Radarr.Api.V3/CustomFormats/CustomFormatController.cs
@@ -46,6 +46,13 @@ protected override CustomFormatResource GetResourceById(int id)
             return _formatService.GetById(id).ToResource(true);
         }
 
+        [HttpGet]
+        [Produces("application/json")]
+        public List<CustomFormatResource> GetAll()
+        {
+            return _formatService.All().ToResource(true);
+        }
+
         [RestPostById]
         [Consumes("application/json")]
         public ActionResult<CustomFormatResource> Create([FromBody] CustomFormatResource customFormatResource)
@@ -70,11 +77,26 @@ public ActionResult<CustomFormatResource> Update([FromBody] CustomFormatResource
             return Accepted(model.Id);
         }
 
-        [HttpGet]
+        [HttpPut("bulk")]
+        [Consumes("application/json")]
         [Produces("application/json")]
-        public List<CustomFormatResource> GetAll()
+        public virtual ActionResult<CustomFormatResource> Update([FromBody] CustomFormatBulkResource resource)
         {
-            return _formatService.All().ToResource(true);
+            if (!resource.Ids.Any())
+            {
+                throw new BadRequestException("ids must be provided");
+            }
+
+            var customFormats = resource.Ids.Select(id => _formatService.GetById(id)).ToList();
+
+            customFormats.ForEach(existing =>
+            {
+                existing.IncludeCustomFormatWhenRenaming = resource.IncludeCustomFormatWhenRenaming ?? existing.IncludeCustomFormatWhenRenaming;
+            });
+
+            _formatService.Update(customFormats);
+
+            return Accepted(customFormats.ConvertAll(cf => cf.ToResource(true)));
         }
 
         [RestDeleteById]
@@ -83,12 +105,21 @@ public void DeleteFormat(int id)
             _formatService.Delete(id);
         }
 
+        [HttpDelete("bulk")]
+        [Consumes("application/json")]
+        public virtual object DeleteFormats([FromBody] CustomFormatBulkResource resource)
+        {
+            _formatService.Delete(resource.Ids.ToList());
+
+            return new { };
+        }
+
         [HttpGet("schema")]
         public object GetTemplates()
         {
             var schema = _specifications.OrderBy(x => x.Order).Select(x => x.ToSchema()).ToList();
 
-            var presets = GetPresets();
+            var presets = GetPresets().ToList();
 
             foreach (var item in schema)
             {