# AltVision

> View and analyze alt text for images on web pages

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

## Overview

- **ID:** `altvision`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** 77Win
- **Version:** 1.0
- **Last updated:** 2024-08-28
- **First published:** 2024-08-27
- **Size:** 27 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/altvision/)

## Description

Toggle alt text overlay on images
Analyze page for alt text statistics
Export alt text data to CSV
Customizable overlay appearance (color, text color, font size)
Page statistics in the popup (total images, images with/without alt text)
Easy-to-use popup interface

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

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

- [AltVision: Image Alt Text Viewer](https://chrome-stats.com/d/altvision-image-alt-text) — 40 users, 3.50 / 5
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- [Rabby](https://chrome-stats.com/d/image-alt-overlay) — 13 users, 2.28 / 5
- [Image Alt Text Reader](https://chrome-stats.com/d/image-alt-text-reader) — 36 users
- [Alt-Text Analyzer](https://chrome-stats.com/d/alt-text-analyzer) — 1 users
- [Image alt text badge](https://chrome-stats.com/d/image-alt-text-badge) — 5 users, 3.00 / 5
- [Image Alt Text: Reveal Tags & Boost Accessibility](https://chrome-stats.com/d/image-alt-text-reveal-tags) — 1 users
- [Alt Text Viewer](https://chrome-stats.com/d/alt-text-viewer) — 136 users, 3.17 / 5

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