usefulweb.site CyberChef-lite Pipeline

Developer & data tools

CyberChef-lite Pipeline

One-click decoding recipes: JWT, base64 → gunzip → JSON, double URL decode, hex dump.

Up to 10 MB, processed as raw bytes.

Only used with “Custom”.

Try an example: Decode a JWT · Base64 → gunzip → pretty JSON · URL decode twice · Hex dump · Custom: base64 decode, then SHA-256

How it works

A simple front end for common data transformations: pick a ready recipe such as “decode a JWT”, “base64 → gunzip → pretty JSON”, “URL decode twice” or “hex dump”, or chain up to five steps from a short list. Shows every intermediate result. Uses the same engine as Crypto Kitchen, which offers all operations and arguments.

  • Each preset is a fixed list of Crypto Kitchen operations; “Custom” runs up to five steps chosen from a curated list with default arguments.
  • The engine and its safety limits (50 MB decompression limit, 10 MB input) are shared with Crypto Kitchen; the equivalent recipe text is shown so you can continue there with more operations and arguments.
  • JWT decoding never verifies the signature; use Crypto Kitchen’s jwt-verify with the key for that.

For scripts and AI agents

  • JSON API: POST https://cybercheflitepipeline.usefulweb.site/api/v1/calculate (same calculation as this page)
  • Interface description: OpenAPI 3.1 · AI guide: llms.txt
  • MCP server (Streamable HTTP): https://cybercheflitepipeline.usefulweb.site/mcp · tool name cyberchef_lite_pipeline
Example request
curl -s -X POST https://cybercheflitepipeline.usefulweb.site/api/v1/calculate \
  -H 'content-type: application/json' \
  -d '{"input":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c","preset":"jwt-decode"}'

Related tools

  • Crypto Kitchen – CyberChef-style recipes: chain encodings, compression, hashes, AES, JWT and more, step by step.
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