AltTextLab works with every platform you already use
Native plugins, a REST API, and a one-line Web Snippet for everything else.
25 credits for free • No credit card required
CMS integrations
Wordpress
Auto-generate alt text for your entire media library. Every new upload tagged automatically.
Connect →
E-commerce
Browser extensions
Developer Tools
No-code connectors
Web Snippet
Your stack is not on the list? One line of code covers any site.
The Web Snippet works on any platform, no plugin or CMS access required. Paste one line of code before your
</head> tag or drop it into Google Tag Manager — and AltTextLab automatically generates, caches, and serves accurate alt text for every image on your site, regardless of what it's built on.
Works on any website, without exception
Zero impact on Core Web Vitals or page speed
Testimonials
Teams who stopped writing alt text manually
Rated 4.8 / 5 on G2
Lynn Zawie · Director, Web Services
Stony Brook University · Verified on Trustpilot
I tried a few others plugins before I found this one. The others were either too complicated or too expensive. This plugin was simple to use and install and worked immediately. The alt tags it generates are perfect. Very descriptive and accurate.
Caleb Stewart · Project Manager
Good Work · Verified on G2
The software is easy to use, and the generated alt text is accurate! Additionally, the support team is very responsive and helpful. It was also easy to set up within our content management system.
Build alt text generation into any website
Start free with 25 image credits.
No credit card required
WCAG-compliant
© Copyrights 2026 | All rights reserved
