diff --git a/apps/browser/src/autofill/popup/settings/blocked-domains.component.html b/apps/browser/src/autofill/popup/settings/blocked-domains.component.html
index d4b58eb89e3..302b14247e9 100644
--- a/apps/browser/src/autofill/popup/settings/blocked-domains.component.html
+++ b/apps/browser/src/autofill/popup/settings/blocked-domains.component.html
@@ -20,46 +20,50 @@
     <bit-section *ngIf="!isLoading">
       <bit-section-header>
         <h2 bitTypography="h6">{{ "domainsTitle" | i18n }}</h2>
-        <span bitTypography="body2" slot="end">{{ blockedDomainsState?.length || 0 }}</span>
+        <span bitTypography="body2" slot="end">{{
+          blockedDomainsState.length + domainForms.value.length
+        }}</span>
       </bit-section-header>
-
-      <ng-container *ngIf="blockedDomainsState">
-        <bit-item
-          *ngFor="let domain of blockedDomainsState; let i = index; trackBy: trackByFunction"
+      <bit-item *ngFor="let domain of blockedDomainsState; let i = index; trackBy: trackByFunction">
+        <bit-item-content *ngIf="i < fieldsEditThreshold">
+          <div id="blockedDomain{{ i }}">{{ domain }}</div>
+        </bit-item-content>
+        <button
+          *ngIf="i < fieldsEditThreshold"
+          appA11yTitle="{{ 'remove' | i18n }}"
+          bitIconButton="bwi-minus-circle"
+          buttonType="danger"
+          size="small"
+          slot="end"
+          type="button"
+          (click)="removeDomain(i)"
+        ></button>
+      </bit-item>
+      <form [formGroup]="domainListForm">
+        <bit-card
+          formArrayName="domains"
+          *ngFor="let domain of domainForms.controls; let i = index"
         >
-          <bit-item-content>
-            <bit-label *ngIf="i >= fieldsEditThreshold">{{
-              "websiteItemLabel" | i18n: i + 1
-            }}</bit-label>
+          <bit-form-field disableMargin>
+            <bit-label>{{ "websiteItemLabel" | i18n: i + fieldsEditThreshold + 1 }}</bit-label>
             <input
-              *ngIf="i >= fieldsEditThreshold"
+              bitInput
               #uriInput
               appInputVerbatim
               bitInput
-              id="excludedDomain{{ i }}"
+              id="blockedDomain{{ i + fieldsEditThreshold }}"
               inputmode="url"
-              name="excludedDomain{{ i }}"
+              name="blockedDomain{{ i + fieldsEditThreshold }}"
               type="text"
               (change)="fieldChange()"
-              [(ngModel)]="blockedDomainsState[i]"
+              formControlName="{{ i }}"
             />
-            <div id="excludedDomain{{ i }}" *ngIf="i < fieldsEditThreshold">{{ domain }}</div>
-          </bit-item-content>
-          <button
-            *ngIf="i < fieldsEditThreshold"
-            appA11yTitle="{{ 'remove' | i18n }}"
-            bitIconButton="bwi-minus-circle"
-            buttonType="danger"
-            size="small"
-            slot="end"
-            type="button"
-            (click)="removeDomain(i)"
-          ></button>
-        </bit-item>
-      </ng-container>
-      <button bitLink class="tw-pt-2" type="button" linkType="primary" (click)="addNewDomain()">
-        <i class="bwi bwi-plus-circle bwi-fw" aria-hidden="true"></i> {{ "addDomain" | i18n }}
-      </button>
+          </bit-form-field>
+        </bit-card>
+        <button bitLink class="tw-pt-2" type="button" linkType="primary" (click)="addNewDomain()">
+          <i class="bwi bwi-plus-circle bwi-fw" aria-hidden="true"></i> {{ "addDomain" | i18n }}
+        </button>
+      </form>
     </bit-section>
   </div>
   <popup-footer slot="footer">
diff --git a/apps/browser/src/autofill/popup/settings/blocked-domains.component.ts b/apps/browser/src/autofill/popup/settings/blocked-domains.component.ts
index 461f62da6dc..16e4b6f6751 100644
--- a/apps/browser/src/autofill/popup/settings/blocked-domains.component.ts
+++ b/apps/browser/src/autofill/popup/settings/blocked-domains.component.ts
@@ -7,7 +7,13 @@ import {
   AfterViewInit,
   ViewChildren,
 } from "@angular/core";
-import { FormsModule } from "@angular/forms";
+import {
+  FormsModule,
+  ReactiveFormsModule,
+  FormBuilder,
+  FormGroup,
+  FormArray,
+} from "@angular/forms";
 import { RouterModule } from "@angular/router";
 import { Subject, takeUntil } from "rxjs";
 
@@ -44,6 +50,7 @@ import { PopupPageComponent } from "../../../platform/popup/layout/popup-page.co
     CommonModule,
     FormFieldModule,
     FormsModule,
+    ReactiveFormsModule,
     IconButtonModule,
     ItemModule,
     JslibModule,
@@ -66,6 +73,11 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
   isLoading = false;
   blockedDomainsState: string[] = [];
   storedBlockedDomains: string[] = [];
+
+  protected domainListForm = new FormGroup({
+    domains: this.formBuilder.array([]),
+  });
+
   // How many fields should be non-editable before editable fields
   fieldsEditThreshold: number = 0;
 
@@ -75,8 +87,13 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
     private domainSettingsService: DomainSettingsService,
     private i18nService: I18nService,
     private toastService: ToastService,
+    private formBuilder: FormBuilder,
   ) {}
 
+  get domainForms() {
+    return this.domainListForm.get("domains") as FormArray;
+  }
+
   async ngAfterViewInit() {
     this.domainSettingsService.blockedInteractionsUris$
       .pipe(takeUntil(this.destroy$))
@@ -113,8 +130,7 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
   }
 
   async addNewDomain() {
-    // add empty field to the Domains list interface
-    this.blockedDomainsState.push("");
+    this.domainForms.push(this.formBuilder.control(null));
 
     await this.fieldChange();
   }
@@ -144,7 +160,8 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
     this.isLoading = true;
 
     const newBlockedDomainsSaveState: NeverDomains = {};
-    const uniqueBlockedDomains = new Set(this.blockedDomainsState);
+
+    const uniqueBlockedDomains = new Set([...this.blockedDomainsState, ...this.domainForms.value]);
 
     for (const uri of uniqueBlockedDomains) {
       if (uri && uri !== "") {
@@ -152,7 +169,7 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
 
         if (!validatedHost) {
           this.toastService.showToast({
-            message: this.i18nService.t("excludedDomainsInvalidDomain", uri),
+            message: this.i18nService.t("blockedDomainsInvalidDomain", uri),
             title: "",
             variant: "error",
           });
@@ -190,13 +207,14 @@ export class BlockedDomainsComponent implements AfterViewInit, OnDestroy {
         title: "",
         variant: "success",
       });
+
+      this.domainForms.clear();
     } catch {
       this.toastService.showToast({
         message: this.i18nService.t("unexpectedError"),
         title: "",
         variant: "error",
       });
-
       // Don't reset via `handleStateUpdate` to preserve input values
       this.isLoading = false;
     }