Image → alt text

AI

Upload a raster image and get a short description suitable for an HTML alt attribute. Add optional instructions (length, audience, emphasis). For cropping, tone, and format conversion without AI, use Image tools. Do not upload images you are not allowed to share.

Image

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The image is sent to our server only when you click Generate and the site is configured for AI. Do not upload confidential or personal images you are not allowed to share.
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English works best. Examples: target length, audience (e.g. blind users), tone, or what to emphasize. Leave empty for a general description.
Image tools (local)

Common use cases

  • Draft concise alt text for marketing or docs images when accessibility review is pending.
  • Iterate on tone—shorter, more literal, or audience-specific—using optional instructions.
  • Pair with Image tools for crops and formats; keep alt aligned with what is actually visible.

Common mistakes to avoid

  • Uploading confidential, sensitive, or copyrighted images you cannot share

    Server-assisted flows may transmit pixels for description. Use only images you are allowed to process.

  • Publishing alt text without a human pass for context

    Automated descriptions can miss nuance or misidentify subjects—edit for accuracy and brand voice.

FAQ

Are images stored after upload?

When server-assisted mode is enabled, images may be processed remotely—avoid confidential screenshots. Retention details are in the site privacy policy.

Does alt text replace WCAG review?

No. Use it as a draft. Complex diagrams and charts may need longer descriptions outside the alt attribute.

More tools

Related utilities you can open in another tab—mostly client-side.