CyberChef
Build small recipes for encoding, decoding and transforming data.
What’s included for free?
Free open-source browser app, also downloadable for local use.
Where it runs: Browser
Provider information ↗Checked 2026-10-08
Before you use it
Apache-2.0. Use only data you are authorised to process.
Provider terms can change. Check current pricing and usage rights before starting a project.