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Binary to Text Converter

Strictly parse complete eight-bit groups and decode them as UTF-8. Invalid characters, incomplete bytes, empty groups, and invalid UTF-8 fail visibly.

Conversion runs only in this browser. Input and output are not uploaded.

Input size: 0 B.

Settings

How this converter works

The parser forms complete eight-bit bytes and decodes them with a fatal UTF-8 decoder.

  • Continuous input length must be divisible by eight.
  • Separated input requires exactly eight bits per group.
  • Padding and character stripping are never performed.

Frequently asked questions

Does the tool guess 7-bit groups?

No. The accepted representation is deliberately eight-bit UTF-8 bytes.

What happens to invalid UTF-8?

Conversion fails and no partial decoded output is reported.

Using this tool

Decode UTF-8 binary bytes

Strictly decode continuous or explicitly separated groups of eight binary digits as UTF-8 bytes.

Input and output

Example: `01001000 01101001` decodes to `Hi`.

Important behaviour

Incomplete bytes, invalid bits, empty groups, and invalid UTF-8 trigger a visible error instead of padding or partial decoding.

Keep in mind

This route expects eight-bit UTF-8 bytes, not 7-bit ASCII or an arbitrary character encoding.

Conversion is performed in the browser. Copying or downloading happens only when you choose those actions.

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