nos2x-fox is the most popular Open Source & free alternative to Amber Nostr Event Signer.
- nos2x-fox is Free and Open Source
Amber Nostr Event Signer Alternatives
Amber Nostr Event Signer is described as 'Amber is a nostr event signer for Android. It allows users to keep their nsec segregated in a single, dedicated app. The goal of Amber is to have your smartphone act as a NIP-46 signing device without any need for servers or additional hardware' and is an app in the social & communications category. There are three alternatives to Amber Nostr Event Signer for Google Chrome, Mozilla Firefox and Chromium. The best Amber Nostr Event Signer alternative is nos2x-fox, which is both free and Open Source. Other great apps like Amber Nostr Event Signer are Nostr Connect and nos2x.
Alternatives list
The Nostr Connect Chrome extension offers a secure way to sign Nostr events on web applications without exposing your private keys. Serving as a fork of the popular nos2x, it enhances user security and privacy by managing event signatures locally within the browser.
Cost / License
- Free
- Open Source
Platforms
- Google Chrome
- Mozilla Firefox


Cost / License
- Free
- Open Source
Platforms
- Google Chrome
- Chromium






