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Generate IDs, passwords, timestamps, secrets, and utility payloads for development and testing workflows.
9 tools
Convert epoch timestamps instantly to human-readable dates (supports both seconds and milliseconds).
Instantly generate secure, random UUIDs (version 1 or 4) in bulk.
Generate secure, cryptographically random passwords instantly.
Generate CODE128 and EAN-13 barcodes with SVG/PNG export and checksum-safe normalization.
Generate realistic, checksum-valid IBAN samples for QA and testing without exposing real banking data.
Shuffle, deduplicate, and sample list items with optional seeded randomness for reproducible QA runs.
Parse .env files, validate variables, and export to JSON, YAML, or Docker args.
Generate UUID v4, UUID v7, ULID, and NanoID in bulk with configurable options.
Generate time-based or counter-based one-time passwords for 2FA.