Base85 (Ascii85) Encoder / Decoder

Encode and decode text using Base85/Ascii85 encoding, commonly used in PostScript and PDF files

All processing happens in your browser. No data is uploaded.

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Base85 (Ascii85) Encoder / Decoder

Encode and decode text using Base85/Ascii85 encoding, commonly used in PostScript and PDF files

🔒All processing happens in your browser. No data is uploaded.

Encode

Decode

Wrap with <~ ~> delimiters

Input

Hello, World!

About Ascii85

Ascii85 encodes 4 bytes into 5 ASCII characters (chars 33-117). It is more efficient than Base64 (25% overhead vs 33%). Used in Adobe PostScript, PDF, and Git binary patches. The character 'z' is a shorthand for four zero bytes.

!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstu

Output