Encode and decode raw byte strings to Base58 and Base58Check formats used in Bitcoin, IPFS, and Solana.
Configures mode during client-side base58 & bitcoin address encoder / decoder computation.
Configures format during client-side base58 & bitcoin address encoder / decoder computation.
Configures alphabet during client-side base58 & bitcoin address encoder / decoder computation.
Configures input type during client-side base58 & bitcoin address encoder / decoder computation.
Adjusting Mode alongside Format in Base58 & Bitcoin Address Encoder / Decoder lets you compare live output variations instantly before copying to production.
Start with the built-in sample presets for base58 encoder online to verify expected formatting and edge-case behavior immediately.
Verify that your mode matches the expected string format. Load a built-in sample preset to compare structural formatting.
Check the format setting in Base58 & Bitcoin Address Encoder / Decoder to ensure encoding, precision, or specification version matches your target runtime.
Solana uses 32-byte Ed25519 public keys formatted directly in raw Base58 (43 to 44 characters). Because the Solana runtime and RPC APIs validate public key geometry and signature verification cryptographically, an embedded double SHA-256 checksum is omitted to save transaction and payload bandwidth.
Legacy IPFS Version 0 Content Identifiers (CIDv0) begin with Qm . They are 34-byte multihashes consisting of 0x12 (SHA-256 hash function code), 0x20 (32-byte digest length), followed by the 32-byte SHA-256 hash of the content, encoded in raw Base58.
Yes. This tool is completely client-side ( 'use client' ). All mathematical conversions, SHA-256 hashes, and Base58 calculations run locally inside your web browser. Zero data is ever sent across the network or stored on any server.
Why Base58 is used across Bitcoin, Solana, Ripple, and IPFS instead of standard Base64 or Hex.
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