Dev Generators
Free developer generators for UUIDs, passwords, hashes, lorem ipsum, and regex testing.
Cron Expression Generator
Free online cron expression generator. Pick common presets, build crontab schedules, and copy ready-to-paste expressions for Linux, Unix, and scheduling tasks.
Hash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes for text or files online. Free hash generator using the browser SubtleCrypto API.
Lorem Ipsum Generator
Free online Lorem Ipsum generator for placeholder text. Generate paragraphs, sentences, or words of dummy text for design mockups and web development projects.
Password Generator
Generate secure random passwords with customizable length and character options. Free password generator with strength indicator.
Regex Tester
Free online regex tester. Test JavaScript regular expressions, find matches, and debug patterns with real-time highlighting.
UUID Generator
Generate random UUIDs (v4) online. Create single or batches of unique identifiers with case and hyphen options.