# ContrastAudit

> Audit page accessibility: alt attributes, form labels, headings and color contrast

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

## Overview

- **ID:** `contrastaudit`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** auton
- **Daily users:** 34
- **Version:** 1.3.0
- **Last updated:** 2026-03-30
- **First published:** 2026-03-27
- **Size:** 16 KB
- **Data as of:** 2026-04-27
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/contrastaudit/)

## Permissions and access

### Permissions

- `tabs`
- `activeTab`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension is not longer available in the store

> 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

- [ContrastCheck](https://chrome-stats.com/d/contrastcheck) — 21 users
- [AccessAudit](https://chrome-stats.com/d/accessaudit) — 3 users
- [Accessibility Snapshot Auditor](https://chrome-stats.com/d/accessibility-snapshot-auditor) — 1 users
- [Contrast Check](https://chrome-stats.com/d/contrast-check) — 3 users
- [Color Contrast Checker v7](https://chrome-stats.com/d/color-contrast-checker-v7) — 3 users
- [WCAG Contrast](https://chrome-stats.com/d/wcag-contrast) — 27 users
- [Contrast Guard](https://chrome-stats.com/d/contrast-guard) — 1 users
- [Color Contrast Checker](https://chrome-stats.com/d/color-contrast-checker)
- [Accessibility Checker](https://chrome-stats.com/d/accessibility-checker-al) — 5.00 / 5
- [Accessibility Checker](https://chrome-stats.com/d/accessibility-checker-sl) — 1 users
- [Accessibility Checker](https://chrome-stats.com/d/accessibility-sl) — 1 users
- [Contrast Checker](https://chrome-stats.com/d/contrast_checker_add_on) — 26 users

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