About the Random TSV Generator
The Random TSV Generator lets you generate random tab-separated data with a custom number of rows and columns — useful for testing, prototyping, and simulating datasets without pulling from a real data source.
Choose how many rows and columns you need, and the tool fills each cell with a random alphanumeric string, giving you an instant, ready-to-use TSV table for testing an import feature, benchmarking a script, or preparing a demo.
How to Use This Tool
Set rows and columns
Choose how many rows and columns you want in the generated data.
Click "Generate Random TSV"
A tab-separated table filled with random alphanumeric values is instantly created.
Copy the result
Use the "Copy" button to save the generated TSV.
Common Use Cases
Testing TSV Import Features: Generate quick sample data to test a TSV upload or import feature.
Simulating Large Datasets: Assess how a system performs with a dataset of a given row and column count.
Providing Sample Data for a Demo: Fill a table or dashboard mockup with placeholder rows for a presentation.
Training or Testing Data-Processing Scripts: Create synthetic data to try out and evaluate a parsing or ETL script.
Why Use This Tool
Fast & Instant
Generates a full TSV table in a single click.
Customizable Size
Choose exactly how many rows and columns you need.
One-Click Copy
Copy the generated TSV instantly for use elsewhere.