Chrome Extension Guide
How to Use Alt Magic in Chrome and Firefox
Follow this quick walkthrough to generate SEO-optimized alt text from any webpage image in seconds.
Video Tutorial
Watch the full walkthrough
Quick Start
Set up in 4 steps
Start once, then generate alt text from any tab without switching tools.
Install the Extension
Download Alt Magic from the Chrome Web Store and pin it to your browser toolbar.
Create and Verify API Key
Sign up on Alt Magic, generate your API key, and verify your account before first use.
Right-Click Any Image
On any website, right-click an image and choose Alt Magic from the context menu.
Generate and Use
Generate optimized alt text in seconds, then copy and paste wherever you need it.
Ready to install?
Install the extension and start generating accessible, search-friendly alt text from any website image.
Install Chrome Extension50 free credits every month. No credit card required.
Ready to Transform Your Images SEO with AI?
50 free credits every month. No credit card required.