Base16/32/58/62/64/85/91 Encode/Decode

What is BaseX encoding?

Base encodings map binary data to printable characters. This tool supports Base16 through Base91 with charset conversion and custom alphabets.

Key Features

• Seven algorithms: Base16, Base32, Base58, Base62, Base64, Base85, Base91.
• Charset support: UTF-8, GBK, GB18030, Big5 and more.
• Custom alphabet: edit or reset the encoding table.
• Client-side encoding with server charset conversion when needed.

How to Use

1. Select encoding type and charset.
2. Optionally customize the alphabet table.
3. Enter text and click Encode or Decode.