Stop hand-writing fixtures. Generate realistic mock data, from a single table of users to a full set of related tables, and download it as SQL, CSV, Excel or JSON.
Free trial for every new account. No credit card.
| type | example |
|---|---|
| Full name | Priya Nair |
| priya.nair@example.com | |
| Phone | +1 415-555-0132 |
| VIN | 1HGCM82633A004352 |
| EAN-13 barcode | 4006381333931 |
| UPC barcode | 036000291452 |
| IPv4 address | 192.0.2.147 |
| UUID | 3f2b8c1e-9d4a-4b7e-a1c2-7e5f0d9b6a31 |
VIN, EAN-13 and UPC values carry valid check digits, so validation code passes.
One of the largest built-in type libraries of any test data generator, 222 with their own generator: names, emails, real cities with matching postcodes, airport and ICD-10 codes, VINs, IBANs, tracking numbers and more. Over 200 automatic links keep related fields in a row consistent.
Identifiers like VINs, UPC and EAN-13 barcodes are generated with correct check digits, so validation code passes.
Mock data for several tables at once, with IDs that match across them.
"An online shop with customers, products and orders" is enough to get started; refine the columns afterwards.
Download a ready-to-run SQL script, CSV, Excel (one sheet per table) or JSON.
Every new account gets a free trial, no credit card required.
Describe your data in plain English, or upload your SQL schema for PostgreSQL, MySQL / MariaDB, SQL Server and SQLite.
Check the tables, columns and rules the AI proposes, and adjust anything you like.
Choose how many rows you need and download a ready-to-run SQL script, CSV, Excel (one sheet per table) or JSON.
Mock (or fake, or dummy) data is realistic-looking sample data used to test software, build demos and develop features without using real customer records.
Yes. That is what GenerateRealData is built for: every foreign key points at a real parent row.
Yes. You can set types, ranges, formats and rules per column, or let the AI suggest them from your description.
SQL scripts for PostgreSQL, MySQL, SQL Server and SQLite, plus CSV, Excel and JSON.
