Free AI alt text generator for images, photos, screenshots, and social posts. Upload an image or paste an image URL to create accessible image descriptions for screen readers and SEO.
24,919 alt texts generated by our community.
🚀 A much improved version of this tool is now available at altcaption.com.
Alt text makes your images accessible to visually impaired users who rely on screen readers to browse the web.
Search engines use alt text to understand image content, helping your posts rank higher in image search results.
Generate accurate, detailed image descriptions in seconds instead of writing them manually.
An alt text generator creates short image descriptions that can be used by screen readers, search engines, websites, and social media platforms.
Yes. Good alt text helps search engines understand image content, but it should stay accurate and useful rather than stuffed with keywords.
Yes. Review the generated description and adjust details, names, context, or tone before publishing important content.
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