Build a readable recipe
Combine operations in order, edit arguments in place, and keep advanced controls out of the way until needed.
DevToolsArena · CyberChef
Transform data without fighting the interface.
Build a recipe, run it locally, and inspect typed output in one focused browser workspace.
Input
eyJuYW1lIjoiQ3liZXJDaGVmIiwicmVhZHkiOnRydWV9Recipe
1From Base64
2JSON Beautify
Output · JSON
{
"name": "CyberChef",
"ready": true
}502operations available
502browser-verified examples
Worker-firstlocal execution by default
Start with a result
Common tasks, ready in one click.
Each starter opens the workspace with working input and a verified recipe.
Built for inspection
Power stays available. Noise stays hidden.
Run inside the browser
Standard transformations execute in a dedicated worker. Network-aware operations are identified before sensitive use.
Inspect the real output
Text, binary data, files, images, and structured previews retain their correct output contract.
Ready when the data is