Code formatting, encoding, and dev utilities
Create, test, and validate regular expressions with a pattern library and generator.
Encode and decode Base64 strings and files. Includes JWT decoder mode.
Decode and inspect JWT tokens. View header, payload, and signature with expiration status.
Build and validate cron expressions with a visual editor. Preview next execution times.
Encode and decode URL strings. Handle special characters and query parameters.
Format, beautify, minify, and validate JSON. Includes tree view for exploring complex data.
Generate UUID v4 (random) and UUID v1 (timestamp-based). Bulk generate up to 100 UUIDs.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files. Compare hashes to verify integrity.
Convert between Unix timestamps and human-readable dates. Live current timestamp display with multiple format outputs.