Binary Text Converter

Convert plain text and binary bytes in both directions.

Your data stays on your deviceNo upload, no serverWorks offline

Input

Binary input must use 8-bit groups like 01001000.

Binary output

01001000 01100101 01101100 01101100 01101111

Decoded text

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Why use this tool

Encode text as 8-bit binary and decode binary back to text.

Binary Text Converter helps inspect byte-level text representation.

Great for protocol debugging and learning.

01Paste text or binary bytes.

02Read both converted outputs.

Confirm the input is the format you intended.

Scan the result before using it in a document, URL, config, or message.

Copy only the output you need.

What binary format is expected?

Use 8-bit groups separated by spaces.

Does it support multi-byte characters?

Characters are encoded as UTF-8 bytes, so multi-byte characters produce multiple 8-bit binary groups.

Can I paste binary output back to decode it?

Yes. Binary input is decoded back to the original text string.

Convert text to hex bytes and decode hex to text.

Encode text to Base64 or decode Base64 to text.

Encode text for URLs or decode encoded URL values.