crypto-key-classifier

Paste a key. Get the chain, type, checksum, and cross-chain alternates — all in your browser. No server. No telemetry. The key never leaves this page.

SECURE Your input never leaves your browser. Pyodide runs entirely client-side. No telemetry, no server, no key material transmitted.

Key string

One key per line for bulk mode.

Show repair trace Reveal keys (DANGER) Load example: