AI Hub

Alt Text Generator

Generate WCAG-ready alt text for any image with AI — free, private, runs entirely in your browser.

Upload an image

Drop a photo to generate accessible alt text (≤125 chars).

How to use

  1. Upload or drop any image.
  2. The AI generates a brief description.
  3. Copy the result — it's ready for your HTML alt attribute.

Examples

  • Generate alt text for a product photo for accessibility compliance.
  • Create alt attributes for blog images to improve SEO.
  • Make screenshots accessible for screen reader users.

About the Model

Source: Xenova/vit-gpt2-image-captioning

License: MIT