diff --git a/core/src/utils/input-masking/mask-controller.ts b/core/src/utils/input-masking/mask-controller.ts
index b0298601c1..65a1cf7942 100644
--- a/core/src/utils/input-masking/mask-controller.ts
+++ b/core/src/utils/input-masking/mask-controller.ts
@@ -2,7 +2,7 @@ import { MaskHistory, MaskModel } from './classes';
 import { MASK_DEFAULT_OPTIONS } from './constants';
 import { isBeforeInputEventSupported, isEventProducingCharacter, EventListener } from './dom';
 import type { ElementState, MaskOptions, SelectionRange, TypedInputEvent } from './types/mask-interface';
-import { getNotEmptySelection } from './utils';
+import { areElementValuesEqual, getLineSelection, getNotEmptySelection, getWordSelection } from './utils';
 import { maskTransform } from './utils/transform';
 
 /**
@@ -33,7 +33,37 @@ export class MaskController extends MaskHistory {
 
     if (isBeforeInputEventSupported(element)) {
       this.eventListener.listen('beforeinput', (event) => {
-        switch (event.type) {
+        const isForward = event.inputType.includes('Forward');
+
+        this.updateHistory(this.elementState);
+
+        switch (event.inputType) {
+          case 'deleteByCut':
+          case 'deleteContentBackward':
+          case 'deleteContentForward':
+            return this.handleDelete({
+              event,
+              isForward,
+              selection: getNotEmptySelection(this.elementState, isForward),
+            });
+          case 'deleteWordForward':
+          case 'deleteWordBackward':
+            return this.handleDelete({
+              event,
+              isForward,
+              selection: getWordSelection(this.elementState, isForward),
+              force: true,
+            });
+          case 'deleteSoftLineBackward':
+          case 'deleteSoftLineForward':
+          case 'deleteHardLineBackward':
+          case 'deleteHardLineForward':
+            return this.handleDelete({
+              event,
+              isForward,
+              selection: getLineSelection(this.elementState, isForward),
+              force: true,
+            });
           case 'insertText':
           default:
             return this.handleInsert(event, event.data || '');
@@ -124,13 +154,49 @@ export class MaskController extends MaskHistory {
     isForward: boolean;
     force?: boolean;
   }): void {
-    // TODO implementation
-    console.debug('handleDelete', {
-      event,
+    const initialState: ElementState = {
+      value: this.elementState.value,
       selection,
-      isForward,
-      force,
+    };
+    const [initialFrom, initialTo] = initialState.selection;
+    const { elementState } = this.options.preprocessor(
+      {
+        elementState: initialState,
+        data: '',
+      },
+      isForward ? 'deleteForward' : 'deleteBackward',
+    );
+    const maskModel = new MaskModel(elementState, this.options);
+    const [from, to] = elementState.selection;
+
+    maskModel.deleteCharacters([from, to]);
+
+    const newElementState = this.options.postprocessor(maskModel, initialState);
+    const newPossibleValue =
+      initialState.value.slice(0, initialFrom) +
+      initialState.value.slice(initialTo);
+
+    if (newPossibleValue === newElementState.value && !force) {
+      return;
+    }
+
+    event.preventDefault();
+
+    if (areElementValuesEqual(initialState, elementState, maskModel, newElementState)) {
+      // User presses Backspace/Delete for the fixed value
+      return this.updateSelectionRange(isForward ? [to, to] : [from, from]);
+    }
+
+    // TODO: drop it when `event: Event | TypedInputEvent` => `event: TypedInputEvent`
+    const inputTypeFallback = isForward
+      ? 'deleteContentForward'
+      : 'deleteContentBackward';
+
+    this.updateElementState(newElementState, {
+      inputType: 'inputType' in event ? event.inputType : inputTypeFallback,
+      data: null,
     });
+    this.updateHistory(newElementState);
   }
 
   private handleInsert(event: Event | TypedInputEvent, data: string): void {
diff --git a/core/src/utils/input-masking/utils/get-line-selection.ts b/core/src/utils/input-masking/utils/get-line-selection.ts
new file mode 100644
index 0000000000..9c3757c85c
--- /dev/null
+++ b/core/src/utils/input-masking/utils/get-line-selection.ts
@@ -0,0 +1,21 @@
+import type { ElementState, SelectionRange } from "../types/mask-interface";
+
+export function getLineSelection(
+  { value, selection }: ElementState,
+  isForward: boolean,
+): SelectionRange {
+  const [from, to] = selection;
+
+  if (from !== to) {
+    return [from, to];
+  }
+
+  const nearestBreak = isForward
+    ? value.slice(from).indexOf('\n') + 1 || value.length
+    : value.slice(0, to).lastIndexOf('\n') + 1;
+
+  const selectFrom = isForward ? from : nearestBreak;
+  const selectTo = isForward ? nearestBreak : to;
+
+  return [selectFrom, selectTo];
+}
diff --git a/core/src/utils/input-masking/utils/get-word-selection.ts b/core/src/utils/input-masking/utils/get-word-selection.ts
new file mode 100644
index 0000000000..131bced090
--- /dev/null
+++ b/core/src/utils/input-masking/utils/get-word-selection.ts
@@ -0,0 +1,46 @@
+import type { ElementState, SelectionRange } from "../types/mask-interface";
+
+const TRAILING_SPACES_REG = /\s+$/g;
+const LEADING_SPACES_REG = /^\s+/g;
+const SPACE_REG = /\s/;
+
+export function getWordSelection(
+  { value, selection }: ElementState,
+  isForward: boolean,
+): SelectionRange {
+  const [from, to] = selection;
+
+  if (from !== to) {
+    return [from, to];
+  }
+
+  if (isForward) {
+    const valueAfterSelectionStart = value.slice(from);
+    const [leadingSpaces] = valueAfterSelectionStart.match(LEADING_SPACES_REG) || [
+      '',
+    ];
+    const nearestWordEndIndex = valueAfterSelectionStart
+      .trimStart()
+      .search(SPACE_REG);
+
+    return [
+      from,
+      nearestWordEndIndex !== -1
+        ? from + leadingSpaces.length + nearestWordEndIndex
+        : value.length,
+    ];
+  }
+
+  const valueBeforeSelectionEnd = value.slice(0, to);
+  const [trailingSpaces] = valueBeforeSelectionEnd.match(TRAILING_SPACES_REG) || [''];
+  const selectedWordLength = valueBeforeSelectionEnd
+    .trimEnd()
+    .split('')
+    .reverse()
+    .findIndex(char => char.match(SPACE_REG));
+
+  return [
+    selectedWordLength !== -1 ? to - trailingSpaces.length - selectedWordLength : 0,
+    to,
+  ];
+}
diff --git a/core/src/utils/input-masking/utils/index.ts b/core/src/utils/input-masking/utils/index.ts
index ba6a3252b8..e8a5c1cbe0 100644
--- a/core/src/utils/input-masking/utils/index.ts
+++ b/core/src/utils/input-masking/utils/index.ts
@@ -2,3 +2,5 @@ export * from './get-not-empty-selection';
 export * from './identity';
 export * from './element-states-equality';
 export * from './format-mask';
+export * from './get-word-selection';
+export * from './get-line-selection';