ALTtext

Drop an image. Get accessible ALT text.

Drag & drop images

or click to choose · or paste from clipboard · one or many

Get ALTtext everywhere you work

One click, right inside ten platforms

The browser extension puts a Generate with ALTtext button directly in each platform's own ALT text field. No copying, no switching tabs — describe the image where you're already posting.

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It meets you in the composer

Attach an image, open the ALT text field, and the ALTtext button is already there — one click writes the description in place.

Right-click works everywhere else

On any other site, right-click any image → Generate ALT text with ALTtext. The description is shown, spoken, and ready to copy.

Get the extension →

What is ALT text — and why does it matter?

The short version. For the full story, read The Guide.

It describes the picture

ALT text is a written description of an image — read aloud by screen readers and shown when an image can't load.

It's how millions read the web

The WHO estimates 2.2 billion people live with vision impairment. For many, ALT text is the image.

It's often the law

The ADA, Section 508, WCAG, and the EU's accessibility rules all require text alternatives for images.

It helps everyone

Search engines read it, it appears on slow connections, and it adds context when images fail. Accessibility is universal.

Read the definitive guide to ALT text →