Binary Viewer & Converter
View UTF-8 as binary and convert between text and byte strings.
Viewing UTF-8 as binary and converting bytes
Low-level debugging inspects how text encodes to bytes for protocol work, charset issues, and bitwise exercises. Binary viewers show bit patterns; converters map between literal byte strings and human-readable text.
UTF-8 multi-byte sequences must not be split mid-character. Invalid byte sequences should surface errors instead of silent replacement when diagnosing encoding mismatches.
Binary dumps grow quickly; sample prefixes during exploratory analysis.
Inspect encoding locally on messages containing credentials encoded in non-UTF-8 legacy charsets.
Reference Guide
Tech tool - all processing runs locally in your browser. No data is sent to a server.
Operation: binary-view
Paste input, click Run, and copy the result. For two-input tools, fill both fields before running.
Example Input
Hi
A sample loads automatically when you open this tool. Use Load Sample to reset it.