Extension Coder
Chat to Chrome extension

Build a Chrome extension
just by describing it

Describe your idea, preview it live in a real browser, and ship it to the Chrome Web Store. Icons, screenshots, and privacy policy included.

Chat to working code

Describe what you want. The agent writes a real Manifest V3 extension, file by file, in front of you.

Live browser preview

Your extension loads into a real Chrome session in the panel, so you can click through it instantly.

Compliance, handled

Auto-generated privacy policy, permission justifications, and a linter that catches what gets extensions rejected.

One prompt to published

Icons, screenshots, a hosted home page, and a guided publish straight to the Chrome Web Store.

From idea to the Web Store

1

Describe it

Tell us the extension you want in plain language.

2

Preview & refine

Watch it build, try it in a live browser, and tweak by chatting.

3

Ship it

We generate the assets and legal pages and walk you through publishing.

What will you build?

Start with a sentence. We handle the rest.