Describe your idea. Our AI generates every file, verifies the code, and hands you a fully-structured, Manifest V3 compliant .zip ready to install in seconds.
Press Enter or click Build
How it works
While other tools stop at code generation, we take you all the way to a ready-to-use extension.
Type what you want your Chrome extension to do in plain English. No technical knowledge needed.
Every file your extension needs — manifest.json, background scripts, content scripts, popups — all correctly structured.
Code is verified for Chrome extension policy compliance and packaged into a ready-to-use .zip file.
Download your .zip, drag it into Chrome. Test it, iterate, or publish it directly to the Web Store.
Comparison
A general-purpose AI writes code. A specialized agent builds extensions.
Testimonials
“I described my idea, hit build, and had a working extension to show my team in 4 minutes. Fully structured, zip included — nothing else comes close.”
Marcus Chen
Product Manager @ Notion
“The fact that it knows Manifest V3 out of the box is huge. I've wasted hours debugging deprecated APIs from AI-generated code. Not anymore.”
Priya Nair
Indie Hacker
“Even as a developer, ex10sion saves me 2–3 hours per extension prototype. The ZIP download workflow is brilliant — straight into Chrome without any fuss.”
Jake Morales
Full-Stack Developer
“I published my first Chrome extension to the Web Store last week. ex10sion made it genuinely zero-intimidation.”
Selin Kaya
UX Researcher
Describe your idea. Get a fully-structured, .zip-packaged Chrome extension back. Your first one is free.