Developer Tools
Code and SQL formatters, diff, regex, JWT, timestamps and hashes. 8 tools
Code Formatter
Paste any code and get clean indentation, with the language detected automatically.
SQL Formatter
Make SQL readable in one paste with your database dialect and style.
Diff Checker
Paste two versions of a text or file to see what was added, removed or changed.
Regex Tester
Write a regular expression and see every match, group and replacement as you type.
JWT Decoder
Paste a JSON Web Token to see its header, payload and expiry, decoded locally in your browser.
Unix Timestamp Converter
Convert epoch time to a readable date in any time zone, or a date to a Unix timestamp.
MD5 Hash Generator
Create an MD5 hash of any text or file without uploading it.
Hash Generator
Compute SHA hashes and HMACs for text or files and verify checksums without uploading anything.