AI Alt Text Generator
Upload an image and get a concise, descriptive alt text for accessibility and SEO, plus a ready-to-use SEO filename and title suggestion for the image.
Drag & drop an image, or click to browse
PNG, JPG, WEBP - up to 5MB
Alt text
Your result will appear here.
Frequently asked questions
How long is the generated alt text?
It's written to stay under 125 characters, the practical limit most screen readers and CMSs treat as a full alt attribute, while still describing the image's main subject.
What is the suggested filename for?
Search engines use an image's filename as a ranking signal, so a name like "red-leather-sofa-modern-living-room.jpg" helps far more than "IMG_4821.jpg". The suggestion is lowercase, hyphenated, and skips filler words - rename the file to it before you upload it to your site.
Will it work on logos, screenshots, or diagrams, not just photos?
Yes, it describes whatever is in the image, whether that's a photo, a screenshot, a logo, or a chart. For text-heavy images like screenshots, consider the Extract Text from Image tool instead if you need the actual text rather than a description.
Is my image kept or used for anything else?
No. The image you upload is sent only to generate that one result, using a free AI model, and is not stored afterward.