Free web
Free source (opens in a new tab)
Month
For: Trying a few small extensions
Limits
- 25 credits
Includes
- Cross-browser export
- All templates
CodingDocumented overviewLast checked Sep 29, 2026
AI browser extension builder: describe an extension in plain English and export it for Chrome, Firefox, Edge and Safari.
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(open full size in a new tab)Our take: Extinde fits non-coders and hobbyists who want to describe a browser extension in plain English and download a Manifest V3 build for Chrome, Firefox, Edge or Safari, starting with 25 free credits.
Main limitation: Usage is credit-based (25 free credits) and the manual code editor is limited to the Pro plan.
Extinde fits non-coders and hobbyists who want to describe a browser extension in plain English and download a Manifest V3 build for Chrome, Firefox, Edge or Safari, starting with 25 free credits. Based on the vendor's documentation, not on a hands-on test.
Also a good fit for
Or if
Prices checked Sep 29, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.

Free tier with 25 credits, no card
None separate
Free source (opens in a new tab)
Month
For: Trying a few small extensions
Limits
Includes
$9.99/mo source (opens in a new tab)
Month
For: Hobbyists shipping 1-2 extensions a month
Limits
Includes
$19.99/mo source (opens in a new tab)
Month
For: Creators publishing regularly
Limits
Includes
$49.99/mo source (opens in a new tab)
Month
For: Advanced builders
Limits
Includes
One-time credit top-ups for paid users
Not stated
Extinde generates browser extension code from a plain-English description, with cross-browser export, templates, a code editor and a community marketplace. Usage is credit-based; every generation, edit or export consumes credits.

You provide
You get back
Scenarios are worked out by our editors from the documentation; the actual result depends on your input and plan.

Writes the code, icons and manifest of an extension from your description Removes the need to code
Packages the extension for Chrome, Firefox, Edge and Safari Reaches users on any browser
Offers ready extensions to start from and a place to publish yours Speeds up starting points
Lets you edit the generated source by hand Fine-tunes advanced behavior
Adds one-time credits to your balance when you run out Keeps work going mid-month

Build a Chrome extension that injects a dark theme on any website with a toggle in the toolbar popup

Export: ZIP (Manifest V3)
Extinde has no public API in its official documentation. No public API described API documentation ↗
Summarized from the vendor's current policies; this is not legal advice and a vendor's badge is not an independent audit.
Prompts and generated extension code are stored as project data
Users can export or delete data from the dashboard
Policies: extinde.com/privacy
"Better suited" is based on documented features and pricing, not on a head-to-head test.
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Free gives 25 credits; paid plans are Starter $9.99, Builder $19.99 and Pro $49.99 per month. source (opens in a new tab)
Starter 250, Builder 1,000 and Pro 3,000 credits per month. source (opens in a new tab)
Chrome, Firefox, Edge and Safari, on all plans including Free. source (opens in a new tab)
No, the Free tier needs no credit card. source (opens in a new tab)
Pro adds developer mode with the manual code editor. source (opens in a new tab)
Not verified: Credits per generation or export; AI model used; Commercial-use terms.
Every fact about Extinde above comes from the 4 official pages listed here, last compared on Sep 29, 2026; we have not run Extinde ourselves, so it has no editorial score. How we check and re-check pages.
Article updated Oct 2, 2026; prices checked Sep 29, 2026. Outbound links to vendors are plain links; we do not earn commissions. How we review · Report an error
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