# FastFill

> Save form fields and refill them instantly on any page.

Canonical page: [https://chrome-stats.com/d/fastfill](https://chrome-stats.com/d/fastfill)

## Overview

- **ID:** `fastfill`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Anson Yu
- **Category:** other
- **Daily users:** 3
- **Weekly downloads:** 1
- **Version:** 1.0.3
- **Last updated:** 2026-04-15
- **First published:** 2026-04-07
- **Size:** 17 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fastfill/)

## Description

▎ FastFill saves all visible form fields on any webpage and lets you refill them instantly with one tap. Useful for
   forms you fill repeatedly — registrations, search filters, shipping addresses, feedback forms, and more.          

▎ How to use:                                                                                                    
  ▎ 1. Visit a page with a form                                                                                    
  ▎ 2. Click the FastFill icon in the toolbar                                                                      
  ▎ 3. Enter an optional profile name and click Save
  ▎ 4. Next time you visit, click Fill to instantly restore all fields                                               

▎ You can save multiple profiles per page. All data is stored locally on your device — nothing is sent anywhere.   

▎ Supports: text inputs, dropdowns, checkboxes, radio buttons, and textareas. Skips passwords and file inputs for
  security.

## Rankings

- #58,285 — Overall
- #124 — fast vpn

## Permissions and access

### Permissions

- `storage`
- `activeTab`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [FillFast](https://chrome-stats.com/d/fillfast) — 2 users
- [QuickFill](https://chrome-stats.com/d/quickfills) — 28 users
- [Form Filler](https://chrome-stats.com/d/formfiller-saves)
- [QuickFill: Smart Form Assistant](https://chrome-stats.com/d/quickfill-smart-form-assistant) — 19 users
- [SmartFill-AI](https://chrome-stats.com/d/smartfill-ai) — 1 users
- [Autofill Data](https://chrome-stats.com/d/autofill-data) — 27 users, 5.00 / 5
- [Super Form Filler](https://chrome-stats.com/d/super-form-filler) — 1 users
- [Instant Form Filler](https://chrome-stats.com/d/instant-form-filler) — 1 users
- [SimpleFill - Autofill Forms](https://chrome-stats.com/d/simplefill) — 667 users, 3.96 / 5
- [FormFiller](https://chrome-stats.com/d/smart-formfiller) — 49 users, 5.00 / 5
- [SyncFillr Autofill Forms](https://chrome-stats.com/d/syncfillr-autofill-forms) — 9 users
- [FormForge - Smart for autofill](https://chrome-stats.com/d/formforge-smart-for-autofill) — 1 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/fastfill)