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Binary Code Translator

Encode strings as 8-bit binary bytes or decode binary sequences into readable characters. Helpful for computer science exercises and debugging low-level data.

Last reviewed: 2026-07-23

Processed locally in your browser. Nothing is sent to a server.

Character count: 0 · Word count: 0 · Line count: 0

How to use

  1. Select encode or decode.
  2. Enter text or a binary string.
  3. Copy the converted output.

Examples

Encode a word

Input

Hi

Output

01001000 01101001

UTF-8 encoding

Non-ASCII characters are encoded using UTF-8 byte sequences. When decoding, separate bytes with spaces for the clearest results.

Frequently asked questions

Is my data uploaded?+

No. Code and data tools run locally in your browser whenever possible.

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