Base58 / Base32 / Hex Encoder & Decoder

Encode and decode data using Base58 (Bitcoin/Solana), Base32, and Hexadecimal
This free online base58 / base32 / hex encoder & decoder runs in your browser and is part of our Converters collection.

Base58 / Base32 / Hex Encoder & Decoder

Encode and decode data using Base58 (Bitcoin & Solana addresses), Base32 (RFC 4648 / 2FA secrets), and Hexadecimal formatting.

Input (Plain Text): 0 chars
Output (Base58): Ready

About These Encodings

  • Base58: Designed for cryptocurrencies (Bitcoin, Solana, IPFS). Omits easily confusable characters (0, O, I, l) and punctuation (+, /) to avoid manual transcription errors.
  • Base32: Uses standard 32-character alphabet (A-Z and 2-7). Ubiquitous in TOTP / Google Authenticator secrets and Tor `.onion` addresses.
  • Hexadecimal (Base16): Binary data representation using 16 symbols (0-9 and a-f).

More Converters

Explore related tools in the same category to solve adjacent tasks faster.

Unit ConverterConvert units (length, weight, temperature, etc.)Currency ConverterConvert between currencies with live ratesNumber Base ConverterConvert between binary, octal, decimal, hexRoman Numeral ConverterConvert between Roman and Arabic numeralsNumber to Text ConverterConvert numbers to written words (currency format)