Alt Audit

What it can reach

Specific sites only: 1 match pattern.

• https://exthub.app/*

• Run its own code on the pages it can access scripting
• Act on the current tab, but only after you click it activeTab
• Schedule work to run later alarms

The full permission history for this extension →

The publisher

dev.kostiuk publishes 6 listings we track, 20 users between them.

1. Find Glow dev.kostiuk · Productivity · Tools · published 2026-07-22 4 users (last published figure)
2. Clip Shelf dev.kostiuk · Productivity · Tools · published 2026-07-22 3 users (last published figure)
3. Base64 Pad dev.kostiuk · Productivity · Developer · published 2026-08-14 3 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

1. Missing Alt Text Finder Describes nearly the same job, smaller audience 31 users Compare side by side
2. Image Alt Text Checker Describes nearly the same job, smaller audience 79 users Compare side by side
3. Visofy Alt Text Audit Describes nearly the same job, smaller audience 3 users (last published figure) Compare side by side
4. Alt Text Auditor Describes nearly the same job, smaller audience 7 users Compare side by side
5. Image Alt Text Inspector Describes nearly the same job, smaller audience 12 users Compare side by side

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.