# CyberChef

> Web-based application for encryption, encoding, compression, and data analysis operations.

- Website: https://gchq.github.io/CyberChef/?ref=devshelf.io
- DevShelf page: https://devshelf.io/resource/cyberchef
- Pricing: Free
- Tags: Open Source, Self-hosted, No sign-up
- Categories: [Developer Utilities](https://devshelf.io/category/developer-utilities.md), [App Security & Secrets](https://devshelf.io/category/app-security-secrets.md)
- Last checked: 2026-11-02

## About

CyberChef is a comprehensive, web-based tool designed for carrying out a wide variety of data manipulation tasks within the browser. It features over 505 operations supporting encryption, decryption, compression, decompression, encoding, decoding, hashing, network parsing, and data format conversion. Users can chain multiple operations together into reusable recipes to process and analyze complex datasets entirely client-side without sending data to a server.

## Alternatives

- [Online Tools](https://devshelf.io/resource/online-tools.md): A comprehensive web-based collection of developer utilities for hashing, cryptography, compression, encoding, formatting, and text conversion. (pricing: Free)
- [1.tools](https://devshelf.io/resource/1-tools.md): Collection of open-source useful developer tools, converters, encoders, and generators running entirely client-side in the browser. (pricing: Free)
- [IT Tools](https://devshelf.io/resource/it-tools.md): Collection of handy online tools for developers, including cryptography, conversion, web, and network utilities. (pricing: Free)

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