Developer · CyberChef

Encode, decode and transform data

Chain operations such as Base64, hexadecimal conversion and data transforms.

When to use it

Use a recipe to combine transformations. Use an approved offline copy for sensitive data and avoid sharing URLs containing input.

Pricing: free
Signup: Not reported as required
Processing: Provider says local
Limits: Not independently established; check the provider before processing important files.
Evidence: The open-source project's documentation describes client-side processing and its official hosted app. Provider source
Reviewed: 2026-11-15 · Provider documentation, not hands-on tested