How to use Hex dump
- 1. Paste text or hex. Hex digits with spaces are accepted.
- 2. Or drop a file. The dump is built from the raw bytes.
- 3. Read offset, hex, ASCII. Non-printables show as dots.
- 4. Copy UTF-8 if the input was hex. Odd-length hex is an error.
About this tool
A hex dump is the fastest way to see BOMs, NUL bytes, and mixed encodings. This tool builds a 16-byte-wide dump in the tab and can decode hex back to UTF-8.
Not a full hex editor
You can inspect and convert, not patch a binary in place.
File size
Large binaries belong on Hash Generator if you only need a digest.
Code examples
Hex
48 65 6c 6c 6f