Bunker46 and Bunker46-extension got their own websites now:

Bunker46 — Secure NIP-46 Nostr Key Management

Self-hosted, encrypted Nostr private key management with 2FA, WebAuthn, and fine-grained permissions.

Bunker46 Extension — NIP-07 Without Local Key Storage

Browser extension providing NIP-07 via remote NIP-46 signing. Use Nostr apps without storing keys in your browser.

GM! Bunker46-extension, the NIP-07 to NIP-46 bridge is now available in 22 languages (Arabic, Danish, German, English, Spanish, Finnish, French, Hindi, Indonesian, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian, Simplified Chinese, Traditional Chinese) Source code:

GitHub

GitHub - dsbaars/bunker46-extension: NIP-07 remote signer via NIP-46 / Bunker46

NIP-07 remote signer via NIP-46 / Bunker46. Contribute to dsbaars/bunker46-extension development by creating an account on GitHub.

Firefox:

Bunker46 – Deze extensie downloaden voor 🦊 Firefox (nl)

Download Bunker46 voor Firefox. Use Nostr apps without keeping keys in the browser. Connect to a remote signer (Bunker46/NIP-46); the extension pro...

Chrome: https://chromewebstore.google.com/detail/bunker46/hffbfaedhainmpaodhdgepnmmkmpahaa?pli=1 (Lagging older version, somehow approval takes almost a week with Google)

If you want to test out Bunker46, my NIP-46 server go to

Bunker46

NIP-46 Nsec Bunker Management Tool

Don't use your actual keys of course... not your bunker not your keys (and I might delete the instance or it's data at any time). You can connect it to bunker46-extension (Chrome & Firefox) to get the ultimate experience:

GitHub

Release Release 2026.3.14.48 · dsbaars/bunker46-extension

Full Changelog: v2026.3.14.46...v2026.3.14.48

(Addon store approvals still pending, but you can add the release zips if you enable developer mode in your browser)

Still keeping your Nostr keys in a browser extension? Put them in an nsec bunker and use Bunker46 Extension — same NIP-07 experience, keys stay in your NIP-46 bunker, not in your browser. (Chrome Web Store submission pending)

GitHub

GitHub - dsbaars/bunker46-extension: NIP-07 remote signer via NIP-46 / Bunker46

NIP-07 remote signer via NIP-46 / Bunker46. Contribute to dsbaars/bunker46-extension development by creating an account on GitHub.

I needed an easy way to test NIP-46 Remote Signer, so vibecoded it but it got a bit of hand and now it feels actually decent enough to share. Meet Bunker46, it supports both bunker:// as nostrconnect:// flows, looks pretty nice, has a live updating dashboard, is multi-user and I think it has a quite nice logo a well. It allows for fine grained permissions and logs every signing action. The idea is to run it on your self-hosted server like Start9 and Umbrel. Please take a look, test it and give feedback!