Encoding

Base58 Encoder

Encode UTF-8 text with the Bitcoin Base58 alphabet.

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Base58 output

Choose “Encode Base58” to see the result here.

Processed in your browser. Inputs stay in this page’s memory and are not uploaded or saved.

Uses the Bitcoin alphabet; this is raw Base58, not Base58Check.
Text is encoded as UTF-8 bytes. Decoding rejects bytes that are not valid UTF-8.

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What does this tool do?

Encode UTF-8 text with the Bitcoin Base58 alphabet. Input: UTF-8 text input. Output: Base58 output (Base58).

How to use it

Enter utf-8 text input, then choose “Encode Base58”. Review the result and use Copy to copy the displayed text. Clear removes all fields and the result.