# SimpleFill - Autofill Forms

> Browser extension that fills out forms with smart auto-suggestions in dropdowns and right-click menu. This is the simplest form filler ever—period.

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

## Overview

- **ID:** `simplefill`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Softal
- **Category:** other
- **Daily users:** 667
- **Weekly downloads:** 34
- **Rating:** 3.96 / 5 (24 ratings)
- **Version:** 3.1.1
- **Last updated:** 2025-06-11
- **First published:** 2013-11-04
- **Size:** 385 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/simplefill/)
- **Website:** [https://simplefillapp.com](https://simplefillapp.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/simplefill/privacy/](https://addons.mozilla.org/firefox/addon/simplefill/privacy/)

## Description

SimpleFill is the simplest and most efficient browser extension for autofilling online forms. It offers smart auto-suggestions as you start typing, customizable data management with options to add, edit, remove, and reorder your form data, and convenient access via the right-click context menu. All your data is stored locally in your browser for privacy and security, and you can import or export your data files easily.

Ideal for marketers, sales teams, recruiters, QA engineers, and freelancers, SimpleFill significantly reduces the time needed to complete forms—cutting typical entry times from 12 seconds to just 3 seconds. Unlike default browser autofill tools, it supports large text blocks, allows manual data editing, and enhances productivity by streamlining repetitive form entries.

## Rankings

- #4,279 — Overall
- #20 — will
- #25 — form
- #47 — defi
- #49 — film
- #72 — suggestion

## Permissions and access

### Permissions

- `storage`
- `unlimitedStorage`
- `contextMenus`
- `activeTab`
- `*://*/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low 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).

## Review summary

Overall, users praise SimpleFill as a time-saving, simple, and useful autofill tool. The main strengths cited are fast entry addition, intuitive right-click usage, and the ability to organize and order entries, plus responsive support from the developer. Common caveats include occasional site compatibility problems on certain sites (Yahoo, firefox accounts) that prevent autofill, and some users expecting automatic collection of form values or smoother behavior without extra keystrokes. Despite these, many reviewers consider it essential and continue to rely on it daily.

### Pros

- Time-saving and efficient
- Easy to use via right-click context menu
- Ability to add, organize, and order entries
- Simple, lightweight and useful extension
- Developer is responsive and fixes issues quickly
- Saves typing for repetitive fields like emails

### Cons

- Compatibility issues on some sites (e.g., Yahoo and accounts.firefox.com) that prevent autofill from working

## Similar extensions and apps

- [FormFiller](https://chrome-stats.com/d/smart-formfiller) — 49 users, 5.00 / 5
- [Data FillR](https://chrome-stats.com/d/data-fillr) — 2 users, 5.00 / 5
- [Instant Form Filler](https://chrome-stats.com/d/instant-form-filler) — 1 users
- [Autofill](https://chrome-stats.com/d/autofill-quantum) — 19,321 users, 3.94 / 5
- [FillFast](https://chrome-stats.com/d/fillfast) — 2 users
- [AutoFill Pro](https://chrome-stats.com/d/autofill-pro) — 7 users
- [Autofill Extension](https://chrome-stats.com/d/autofill-extension) — 518 users, 2.33 / 5
- [Form Filler Buddy](https://chrome-stats.com/d/form-filler-buddy) — 7 users
- [SmartFill-AI](https://chrome-stats.com/d/smartfill-ai) — 1 users
- [SyncFillr Autofill Forms](https://chrome-stats.com/d/syncfillr-autofill-forms) — 9 users
- [QuickFill: Smart Form Assistant](https://chrome-stats.com/d/quickfill-smart-form-assistant) — 19 users
- [Form Filler: AI-Powered & Privacy-First](https://chrome-stats.com/d/form-filler-thuyydt) — 2 users

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