Put it to work
Enter id:uuid, name:name, and email:email on separate lines to generate user fixtures.
From input to output
- Open Mock data and load the example.
- Read the format notes, choose your options, and replace the example with your input. Start with test data instead of sensitive information.
- Run the tool and inspect the result and status. If an error appears, correct the input format and run it again.
- Copy the output or download a file. Generated and converted results are not saved automatically.
Three exports from one schema
Define one name:type pair per line. JSON preserves numbers and booleans; CSV includes a header and comma-separated values. SQL emits PostgreSQL-style INSERT statements, quoting identifiers with double quotes and strings with single quotes. The tool neither connects to a database nor executes SQL. Check actual column types, NOT NULL constraints, and unique keys before using output in a test environment.
Example input
id:uuid email:email active:boolean
Reading the result
Supported exports: JSON / CSV / SQL Emails: user1@example.com, user2@example.com, … Rows: 1–1,000
Details that matter
Format and meaning
Types: uuid, name, email, integer, boolean, date, word. Emails use example.com.
Using it correctly
CSV escapes commas, quotes, and line breaks. SQL exports PostgreSQL-style INSERT statements.
Common pitfalls
Generated data is fictional and intended for tests, not real people or representative statistics.
Supported scope and limits
Up to 1,000 rows and 20 fields
Split inputs that exceed the limit. If a format or algorithm is unsupported, choose a tool that matches your requirements instead of silently changing the format.
What happens to your data?
Tools run in your browser. DNS lookup sends the queried domain to the named external provider. Ads may appear on home, guide, and workspace pages according to settings.
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