Free tools that make your day easier
Fast, free, and ready whenever you need them.
Developer Tools
Formatting Tools
Pretty-print and validate structured text.
Conversion Tools
Convert data between common encodings.
Security Tools
Hash data and inspect tokens — nothing leaves your browser.
Compression Tools
Shrink text down and restore it again.
Generator Tools
Generate unique identifiers and secure values, locally.
Testing Tools
Try out regular expressions and compare text changes.