Why does decoding fail with bit-length errors?

The number of bits must be divisible by 8 in UTF-8 mode or 16 in UTF-16 mode.

Can I decode binary with line breaks?

Yes. Non-binary separators are ignored during normalization before decoding.

Is my data sent to a server?

No. Conversion and exports run entirely in the browser.

ADVERT

💻 Binary ⇄ Text Converter

Convert text to binary and decode binary back to readable text with clean output, perfect for learning, debugging, or fun encoding you can copy and share.

Binary ⇄ Text Converter

Convert with UTF-8/UTF-16 modes, configurable bit formatting, decode diagnostics, and exportable conversion reports.

Encoding mode

Binary delimiter

Upload target

Upload file

Mode: UTF-8 bytesGroups: 0Total bits: 0Chars: 0

Text input

Binary input/output

How to use this tool

Pick encoding mode and preferred binary delimiter.
Convert in either direction and review bit-length diagnostics.
Export text, binary output, or a full JSON conversion report.

Encoding modes

UTF-8 mode emits 8-bit byte groups and supports emoji/multibyte text.
UTF-16 mode emits 16-bit code-unit groups for compatibility workflows.
Decode uses strict bit-length validation per selected mode.

Input flexibility

Binary decoder accepts spaces, new lines, or mixed separators.
Continuous bit strings are auto-chunked by the selected group size.
Upload files directly into text or binary inputs.

FAQ

Why does decoding fail with bit-length errors?: The number of bits must be divisible by 8 in UTF-8 mode or 16 in UTF-16 mode.
Can I decode binary with line breaks?: Yes. Non-binary separators are ignored during normalization before decoding.
Is my data sent to a server?: No. Conversion and exports run entirely in the browser.