Bech32 / Bech32m

Encode/decode + checksum verify for Bech32 (BIP-0173) and Bech32m (BIP-0350). Client-side only.

Build (HRP + data bytes → bech32)

Variant HRP Data (hex bytes)

Ready.

Note: this tool treats input as generic bytes, converts 8-bit bytes to 5-bit words, and appends checksum.

Ready.

Decoded (HRP) Decoded (data hex, without checksum)