📖 Read the full Text ↔ Hex Converter guide — how it works, examples & FAQ →
How to use this tool
- Type text, or paste hex bytes.
- Pick the direction.
- Copy the result.
Example
"AB" → "41 42"
Why it's private
This tool runs entirely in your browser using JavaScript. Whatever you paste is processed on your own device — it is never uploaded to a server, logged, or stored. Built by Calabi, which also strips AI metadata and C2PA signals from images and video.