JSON Formatter
Format, minify and validate JSON with a browsable tree.
Category
Format, decode and inspect what you work with daily — JSON, CSV, tokens, hashes, patterns and schedules.
Format, minify and validate JSON with a browsable tree.
Test regular expressions with live highlighting and groups.
Convert CSV to JSON and back, with a live preview table.
Encode and decode Base64 text, files and data URLs.
Read a JSON Web Token's claims and check its signature.
MD5, SHA and CRC32 checksums for text or any file.
Break a URL apart, edit its query string, encode and decode.
Translate a cron expression into English and its next runs.
Look up what a browser cookie actually does.