Free Online Fake Data Generator

1. Click the field buttons to choose which columns to generate.
2. Set how many rows you want (up to 1000).
3. Choose CSV or JSON output.
4. Click Regenerate to produce a fresh random batch.
5. Copy the output or download it as a file for your tests.

Test databases, UI mockups, and demos all need data that looks plausible without exposing anyone's real information. This generator builds it. Pick the fields you want — any combination of name, email, address, phone, date, UUID, and lorem text — set a row count, and it assembles records column by column, exporting as CSV for spreadsheets and imports or as a JSON array of objects for API fixtures and seed scripts.

Randomness comes from crypto.getRandomValues, the browser's cryptographically strong source, which gives a good spread across the sample pools and generates RFC 4122 UUIDs via crypto.randomUUID where available. The values are realistic in shape — a name reads like a name, an email like an email — but they are pure fabrications assembled from fixed word lists, never drawn from real people, so they are safe to commit to a repository or share.

Use it to seed a dev database, fill a table in a design comp, populate a load test, or demonstrate a feature without touching production data. Everything is generated locally and never uploaded; hit Regenerate any time for a fresh batch.