Local developer tools

All tools, one analysis model

Use the tools that are available now. Every operation runs locally in your browser.

Browse by category

Open a focused category page to find tools that solve the same type of data problem.

Decode, encode, repair, and inspect textual representations.

1 available tool

Inspect tokens, certificates, keys, and cryptographic containers.

1 available tool

2 tools

Encoded data

Decode Base64 text or files, or encode UTF-8 text and raw file bytes locally.

detectdecodeencoderepair

Security & identity

Parse JWT segments and inspect formatted Header, Payload, and Signature data locally.

detectdecodeinspect