Mock Data Generator
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Generate Mock Data Instantly
Create realistic mock data for testing, development, and prototyping with ease. Secure, fast, and browser-based—no installation required.
📊 Trusted by Developers Worldwide
🌟 Powerful Mock Data Features
Everything you need to generate and manage mock data effortlessly
Multiple Data Types
Generate realistic data for Name, Email, Address, Phone, Username, Product, Date, Random ID, and custom fields.
Edit & Customize
Edit generated data with real-time validation for fields like Email, Phone, and Date to ensure accuracy.
Search Functionality
Quickly filter generated data using a search bar to find specific entries across all columns.
Export Options
Download your data as CSV, JSON, or TXT for seamless integration with other tools and platforms.
Dynamic Table Management
Add, delete, or modify rows and columns interactively with a user-friendly table interface.
Privacy First
All data generation happens locally in your browser, ensuring no data is stored or transmitted.
How Mock Data Works
Generate mock data in three simple steps
Select Data Types
Choose the data types you need, like Name, Email, or custom fields, using simple checkboxes.
Generate & Edit
Specify the number of rows and generate data instantly. Edit rows or add columns as needed.
Export Data
Download your dataset in CSV, JSON, or TXT format for use in your projects.
Why Choose Mock Data?
Powerful features for developers, testers, and data enthusiasts
100% Client-Side
Data generation happens entirely in your browser, ensuring complete privacy and no server uploads.
Realistic Data
Generate lifelike data with built-in validation for formats like Email, Phone, and Date.
Customizable Output
Create custom columns and adjust row counts to fit your specific testing or prototyping needs.
Free & Unlimited
Use Mock Data for free with no registration or usage limits, up to 1,000 rows per session.
Cross-Platform
Works seamlessly on any device—desktop, tablet, or mobile—with no software installation required.
Developer-Friendly
Export data in formats compatible with databases, APIs, and testing frameworks for easy integration.
❓ Frequently Asked Questions
Everything you need to know about Mock Data
Mock Data is a free, browser-based tool for generating realistic mock data for testing, development, and prototyping. It supports various data types and allows customization, editing, and exporting without coding.
Select data types using checkboxes, specify the number of rows, and generate data instantly. You can then edit, search, or export the data in CSV, JSON, or TXT formats.
Supported data types include:
- Name, Email, Address, Phone
- Username, Product Name, Date, Random ID
- Custom columns with user-defined names
Data is generated with realistic formats and validation.
Yes, all data generation occurs locally in your browser. No data is sent to servers, ensuring complete privacy and security. You can even use the tool offline once loaded.
Yes, export your data in:
- CSV for spreadsheets and databases
- JSON for APIs and web applications
- TXT for simple text-based use
Download buttons make exporting quick and easy.
The free version supports up to 1,000 rows per session and a predefined set of data types. For advanced needs, you can add custom columns, but there’s no cloud storage or API integration in this version.
Mock Data works on all modern browsers:
- Chrome (Version 80+)
- Firefox (Version 75+)
- Safari (Version 13+)
- Edge (Version 80+)
- Mobile browsers (iOS Safari, Chrome Mobile)
Use the latest Chrome or Firefox for the best experience.
Ready to Generate Mock Data?
Start creating realistic datasets for your projects today. Free, no registration, and works instantly in your browser.