Generators
UUIDs, hashes, HMACs, passwords, password hashes, cron schedules, QR codes and placeholder text — generate what you need, locally.
8 tools
Cron Expression EditorBuild and explain crontab schedules in plain English.Hash GeneratorGenerate MD5, SHA-1, SHA-256 and SHA-512 hashes.Password GeneratorCreate strong, random passwords with full control.UUID GeneratorGenerate random UUID/GUID v4 and v7 identifiers.QR Code GeneratorTurn any text or URL into a downloadable QR code.Lorem Ipsum GeneratorGenerate placeholder text by paragraphs, sentences or words.HMAC GeneratorGenerate a keyed-hash message authentication code.Password HasherHash and verify passwords with bcrypt or PBKDF2.