Image Alt Text Viewer

Display alternative texts for images on a web page.

Users60K

Rating4.5

Reviews22

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Image Alt Text Viewer Media preview

1 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.50

Latest

4.50

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

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Version1.3

ManifestV3

Size17.67KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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This extension helps users display all alternative texts for images on a web page. The extension also reports if images have missing texts or missing alt-attributes.

Reviews

Recent review snapshot

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The Chrome Web Store shows 22 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Reverse Image Search

Tools

Search similar images in the WEB from context menu

Alt Text Generator

Tools

Try Alt Text Generator to create alternative text for images. Smart image describer that helps with accessibility and SEO practice.

Summarize the Internet

Workflow & Planning

Likely PaidConfidence 88Platform PayPal

Displays a summary of the text or article on the current page.

GenAlt - Generate AI Alternate Text

Accessibility

GenAlt generates descriptive alternate text of images online for those who need them!

AI product read

Displays alternative text (alt text) overlays on all images and SVGs on a web page for accessibility auditing

Helps web developers and accessibility auditors quickly identify images with missing, empty, or short alt attributes — a common accessibility compliance issue that affects screen reader users

User clicks the extension icon on any web page → the extension injects alt.js into the active tab → alt.js scans all <img> and <svg> elements in the page and its iframes → color-coded overlay labels are displayed on top of each image showing the alt text status. Clicking the icon again toggles the overlay off.

Target users: Web developers / Accessibility auditors / QA testers / Web designers

Extension is very small (4 text files, 39 lines in service-worker.js, 171 lines in alt.js) making full analysis straightforward with high confidence

Monetization

No paid features detected

No billing, subscription, license, upgrade UI, or payment platform integration exists anywhere in the source. The 'pro' keyword matches were false positives: one from the word 'process' in a comment (alt.js:161) and one from the verified_contents.json metadata. The extension is entirely free with all features available on install.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension has no login UI, no authentication flow, and no calls to any external service requiring an account. It operates entirely client-side by injecting a script into the active tab. The only keyword match for 'auth' was the 'author' field in manifest.json — a false positive.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、scripting

Publisher

Andreas Nylin

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

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Permissions

Host access