How to use SQL Test Data Generator
- Start by adding the SQL you want to generate into SQL Test Data Generator.
- Use the Table, Columns (name:type), Rows settings to control the result.
- Hit Generate — the generated output appears below at once.
- Use Copy to keep or reuse the result.
About this tool
SQL Test Data Generator is a static, client-side tool with no backend. SQL Test Data Generator formats or processes SQL in your browser, tidying the statement you paste without changing its logic.
Keywords and indentation are normalised for readability. Your input never leaves the page, and no account or install is required.
Frequently asked questions
What does SQL Test Data Generator do?
SQL Test Data Generator runs entirely on your device: add your input using the Table, Columns (name:type) controls, and it generates it locally in real time.
Is SQL Test Data Generator free to use?
Yes — SQL Test Data Generator is completely free, with no usage limits.
Does SQL Test Data Generator upload my data?
No — SQL Test Data Generator processes everything locally in your browser, so nothing you enter is uploaded or stored.
Which SQL dialects does SQL Test Data Generator understand?
SQL Test Data Generator formats the common dialects in your browser and never sends your queries to a server.
Can I use SQL Test Data Generator without a connection?
Yes — after the first load SQL Test Data Generator runs entirely offline.