AVIF & SVG

Alt text generator for AVIF and SVG

AltTextLab is one of the first platforms to fully support automatic alt text generation for AVIF and SVG images — making your site more accessible and SEO-friendly without the technical hassle.

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Alt text for the modern web — done automatically

AltTextLab bridges the accessibility gap by offering full alt text support for AVIF and SVG formats. Our intelligent automation creates precise, human-readable descriptions — helping your site meet accessibility standards and rank higher in search engines.

Native support for AVIF and SVG formats

Support for all major image formats: PNG, JPG, and WebP

Over 95% description accuracy

WCAG compliance built-in

How our alternative text generator works

Creating accessible alt text shouldn't be a headache. With AltTextLab, it's seriously this easy: upload, wait, done.

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Upload your image

Drop images right into our web app or connect through any of our integrations — whatever works for you.

AI reads the image

It scans the image, extracts context, and writes useful descriptions — all in seconds.

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Get your alt text

Get perfectly crafted alt text in seconds, ready to copy and paste wherever you need it. Really, it's that easy.

Built for Better Alt Text

AI-driven alt text for modern formats and accessible web experiences.

Supports AVIF with native alt text generation.

Accurately describes complex SVGs.

Works with PNG, JPG, WebP, AVIF, and SVG.

Boosts SEO and accessibility.

Start free with 25 image credits

See how AltTextLab saves you hours and boosts SEO

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