Extinde — AI Browser Extension Builder
Create Chrome, Firefox, Edge, and Safari extensions in minutes with AI. Describe what you want in plain English and Extinde generates production-ready extension code, exports it for every major browser, and helps you publish to the Chrome Web Store, Firefox Add-ons, and Edge Add-ons.
Start building free · See pricing · Browse templates · Explore the marketplace
What you can build with Extinde
Extinde supports the full range of browser extension use cases: productivity tools, ad blockers, dark-mode injectors, tab managers, AI summarizers and translators, screenshot tools, price trackers, note savers, and internal team utilities. Every project starts from a plain-English prompt and ends with a downloadable, unpacked-loadable extension folder.
- Manifest V3 output that passes Chrome Web Store review
- Cross-browser export for Chrome, Firefox, Edge, and Safari
- Built-in code editor for advanced users, no-code chat for everyone else
- Free templates and a community marketplace of ready-to-use extensions
How it works
Sign in, describe your extension idea in the builder, and Extinde generates the code, icons, and manifest for you. Preview the extension in a live mockup, iterate through chat, then download a browser-ready ZIP or publish it to the Extinde marketplace to reach other users.
Free to try
Extinde ships with a free tier that includes enough credits to build several extensions. Paid plans unlock more credits, priority AI models, and marketplace payouts. Read the full breakdown on the pricing page or check the features overview.
Learn more
Read the documentation, browse the Extinde blog for tutorials on Chrome extension development and Manifest V3, or follow the publishing guide to submit your extension to browser stores.