keystr — Nostr key store

keystr is a browser extension that lets you manage your Nostr keys in one place, and then sign events in websites without exposing your private key.

It also has some additional features like giving permissions to sites for a limited period of time, or managing and saving your preferred relays.

More information at the NIP-07 documentation.

Important links

• Releases — you'll find the .xpi files to install locally (signed by Mozilla).
• Main GitHub repo — screenshots, development info, and the code of course.

License and Credits

• LICENSE: MIT. Original work by fiatjaf, Firefox adaptation by diegogurpegui.
• Design taken from Flydexo. See fiatjaf/nos2x#15.
• Icons from IonIcons.