ALTer
API—OSS—FREEyesDOCS3/5
AL5.7#11 of 27
—Web—Windows—Mac—Linux—Android—iOS
Ranked in AI Alt Text Generators ·Free plan
About
ALTer is ranked #11 of 27 in AI alt text generators on Inferse. It runs on Browser extension. There is a free plan.
Compared on AI alt text generators
- Free plan
- Yesalteralt.com
- Publishing workflows
- Yesalteralt.com
Facts
- Purpose
- ALTer detects images missing accessible descriptions and generates descriptions on demand using AI.alteralt.com · 4 Oct 2026
- Browser support
- The site says to add ALTer to Chrome from the Web Store.alteralt.com · 4 Oct 2026
- Existing descriptions
- The extension does not touch images that already carry a proper description.alteralt.com · 4 Oct 2026
- Image detection
- An “ALT” badge overlays images without alt text.alteralt.com · 4 Oct 2026
- Screen reader access
- When clicked, a generated description is injected into the image’s alt attribute and is immediately readable by screen readers.alteralt.com · 4 Oct 2026
- Account
- Users create a free account and sign into the extension popup with an email address and password.alteralt.com · 4 Oct 2026
- Credit allowance
- New users get 30 free credits per month, with one credit used per image description.alteralt.com · 4 Oct 2026
- Accessibility context
- The site says ALTer helps meet WCAG Success Criterion 1.1.1 on pages users visit, including pages they do not control.alteralt.com · 4 Oct 2026
Best ALTer alternatives
See all 20
Where it ranks on Inferse
- Best AI Alt Text Generators in 2026#11 of 27
Sources
- alteralt.com· checked 4 Oct 2026