UUID / GUID Generator
Random version-4 UUIDs generated with your browser's cryptographic RNG (crypto.randomUUID()). Nothing is sent to a server.
97135b08-dccc-497e-ad7d-fc7cbeaae093 af322f7f-935e-442e-ab9b-ca4091d0c855 58bd7a25-7ca0-4127-82da-e05725ebbc45 3d12b5f1-0ded-4a05-9a76-8d512fc4016c 416d1456-cbbc-4b4b-83f1-b946088ae2bf
More Utilities tools
- CSR & Key GeneratorGenerate a CSR to buy an SSL certificate
- Crontab GeneratorBuild and preview a cron schedule
- SAR Report AnalyzerVisualize CPU, memory, load, and network from sar -A
- Base64 Encoder / DecoderEncode text to Base64 or decode it back
- URL Encoder / DecoderPercent-encode or decode URL and query-string text
- HTML Entity Encoder / DecoderEscape text to HTML entities or decode them back
- Hash GeneratorMD5, SHA-1, SHA-256, SHA-384 & SHA-512 of any text
- .htpasswd GeneratorBasic-auth user:hash lines (apr1 / SHA-1)
- QR Code GeneratorEncode a link or text as an SVG/PNG QR code
- Password GeneratorGenerate a strong, random password
- JWT DecoderDecode a JWT's header, payload, and expiry
- JWT GeneratorBuild and HMAC-sign an HS256/384/512 token
- Regex TesterTest a regular expression with live matches and groups
- Text DiffCompare two blocks of text line by line
- Unix Timestamp ConverterConvert Unix timestamps to and from dates
- Password Breach CheckerCheck a password against known data breaches
- Nginx / Apache Config GeneratorGenerate a reverse-proxy or static-site vhost config
- Basic Linux Commands & HelpSearchable cheatsheet of common Linux commands