Generate Free Test Data Online
Generate dummy/fake/test data here - Quickly and easily!
Transform your Excel headers into realistic test data instantly using AI. Perfect for developers, testers, and analysts. Generate dummy data in seconds!
Start Generating Data in 3 Simple Steps:
1. Paste Headers
Copy your spreadsheet headers and paste them one per line
2. Add Context
Describe your data needs for more accurate results
3. Generate
Get instant CSV data with our free plan (3 generations daily)
Common Headers
Data Context
Usage Today
0 of 3 generations used
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Why Choose Our Data Generator?
Lightning Fast
Generate thousands of realistic data points in seconds using advanced AI
Secure & Private
Your data and queries are encrypted and never stored on our servers
Easy Export
Download your generated data instantly in CSV format
Contextual Data
Add context to generate more relevant and realistic data
AI-Powered
Leverages OpenAI's advanced language models for realistic data
Time-Saving
Skip manual data entry and focus on what matters
Frequently Asked Questions
What is test data or fake data or dummy data?
Test data, also known as dummy or fake data, is artificially created information that mimics real data in structure and format. It's used for testing software, training purposes, or demonstrating functionality without using sensitive real-world information.
Why is dummy/fake/test data generation Important?
Generating test data is crucial for software development, testing, and training. It allows developers and testers to validate systems without risking real data, helps in performance testing with large datasets, and enables demonstration of features without privacy concerns.
Why is realistic data important?
Realistic data helps identify potential issues that might occur in production environments. It ensures more thorough testing by simulating real-world scenarios and helps stakeholders better understand system behavior with familiar-looking information.
What is the difference between dummy/fake/test data and mock data?
While both serve testing purposes, dummy data is typically randomly generated but realistic data, while mock data is specifically crafted for particular test cases. Our generator creates realistic dummy data that maintains relationships between fields while being random.
Are test data generators only for developers or testers?
No, test data generators are useful for anyone who needs sample data. This includes business analysts, data scientists, trainers, marketers, and anyone working with spreadsheets or databases who needs realistic data for testing or demonstration purposes.
How much does it cost to use test data generators?
Our service offers a free plan that includes 3 generations per day. This is perfect for most users' needs. For higher volume requirements or custom solutions, you can support the project through our "Buy me a coffee" option.
How big of a dataset can I generate?
The free plan allows you to generate up to 5 rows per generation. This is suitable for most testing and demonstration needs. Each generation maintains high-quality, contextually accurate data across all fields.
Can we customize the generated data?
Yes! You can customize the data generation by selecting different contexts (e.g., Employee Database, E-commerce, Healthcare) and adding your own custom context description. The generator will create data that matches your specific needs.
Are there any limitations to using this test data generator?
The free plan has a daily limit of 3 generations and 5 rows per generation. The generator also has built-in safeguards to ensure data quality and prevent misuse. All generated data is randomized and should not be used as real production data.
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