Mesh Vanity Key Generator

Browser-based Ed25519 vanity key generator for mesh networks — MeshCore device keys, Meshtastic channel PSKs and node IDs

Web (GitHub Pages) Python / JavaScript Cryptography
Live Demo

Mesh Vanity Key Generator is a browser-based, GPU-accelerated Ed25519 vanity key generator for mesh networks: MeshCore device keys, Meshtastic channel PSKs and !node IDs, plus any other encoded public key you need to match against a pattern.

Features

  • GPU-Powered (WebGPU): Parallel search across thousands of shader threads.
  • Zero Telemetry: All key derivation runs 100% locally in your browser memory.
  • Scalar-Walk Optimized: Faster prefix and suffix matching without CPU locking.

This tool is free and open source. Support the developer: