Features
Everything you need to go from a single prompt to a production-ready Chrome extension.
Prompt to Manifest V3
Describe the extension in plain English. ManifestGo generates a complete, valid Manifest V3 project.
Custom icons included
Every build ships with generated icons at 16, 32, 48 and 128px, wired into the manifest.
Full file access
Browse and edit every file — manifest, popup, background service worker, content scripts and CSS.
Full-stack builds
Supabase or Firebase auth, database reads and writes, sessions and per-user data — wired into the service worker, not just the popup.
Encrypted secrets vault
Store API keys per project. Credentials are owned by the background worker and never exposed to page context.
Deterministic verification
Every build is parsed for syntax errors, MV3 CSP violations, dangling paths and leaked credentials before packaging.
One-click packaging
Download a ready-to-load folder or ZIP and install it in Chrome in seconds.
Iterate in chat
Ask for changes in natural language. Edits are applied file by file, never rewriting your whole project.
Built for founders
No build tools, no setup, no Chrome docs. Non-developers ship real extensions.
Transparent credits
$15 for 300 credits. Unused credits roll over for up to 3 months.