About this tool
Generate fake records for testing — names, example emails, fictional phone numbers, cities, dates, numbers, UUIDs, IPs, colours — as JSON, CSV, TSV, XML, YAML, NDJSON or SQL INSERTs.
Each field is drawn independently with the browser’s cryptographic random generator (or a seeded generator when you enter a seed, for repeatable fixtures). Emails use the reserved example.com/.org/.net domains and phone numbers the fictional 555-01xx range.
Example: fields “id, full_name, email, city”, 3 records, CSV → a header line plus 3 rows.
All records are made up for testing and are not real people, companies or identities. Do not use them to sign up for services.
Quick steps
- Choose the options — amount, range and format.
- Press Generate. Every press gives a new result.
- Copy the result or download it as a file.
Everything runs in your browser. Nothing you type is sent to 1CLIK.
FAQ
How does the Random Test Data Generator (JSON, CSV, XML, SQL…) work?
Each field is drawn independently with the browser’s cryptographic random generator (or a seeded generator when you enter a seed, for repeatable fixtures). Emails use the reserved example.com/.org/.net domains and phone numbers the fictional 555-01xx range.
What should I keep in mind?
All records are made up for testing and are not real people, companies or identities. Do not use them to sign up for services.
Is my text uploaded or saved?
No. It is processed on your device in a separate background task that is stopped if it takes too long; nothing is stored or sent.