Mocksheets is a free AI-powered mock data generator that creates realistic fake datasets from plain English descriptions — export to CSV, Excel, or JSON in seconds.
Generate customer lists, product catalogs, transaction records, employee datasets, or any custom schema. No code, no configuration — just describe what you need.
Type in plain English: "50 rows of user data with id, full name, email, country, signup date, and subscription tier"
Mocksheets generates coherent, realistic mock data — names match locales, dates are valid, emails are formatted correctly
Export your mock dataset as CSV, Excel (.xlsx), or JSON — ready to use in any database, API, or application
Seed databases, populate UI mockups, and test APIs with realistic data without manual entry.
Generate test datasets covering edge cases, boundary values, and representative user scenarios.
Build sample datasets for demos, training, and prototyping dashboards before real data is available.
Populate mockups with realistic-looking data instead of lorem ipsum or manual placeholder text.
A mock data generator is a tool that creates realistic but fictional datasets for testing, development, or demo purposes. Mock data mimics real data structures — names, emails, phone numbers, transactions — without using actual personal information.
Simply describe the dataset you need in plain English (e.g., "100 rows of customer data with name, email, city, and purchase amount"). Mocksheets uses Claude AI to generate a realistic, coherent dataset instantly. Download as CSV, Excel, or JSON.
Yes. All data generated by Mocksheets is entirely fictional. No real personal data is used or stored. The generated datasets are safe to use in development, testing, and demo environments without GDPR concerns.
Mocksheets exports mock data as CSV, Excel (.xlsx), and JSON. The CSV format is compatible with any database, API testing tool, or spreadsheet application.
Yes. Mocksheets generates industry-specific mock data for e-commerce (product catalogs, orders), healthcare (patient records without real PII), finance (transactions, accounts), HR (employee records), and any other domain you describe.
The free plan includes up to 50 rows per generation with 5 daily generations. Pro plans support larger datasets with unlimited generations per month.
Free plan · No credit card · 50 rows instantly
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