CSV Sampler
Extract random or first N rows from CSV
Drop your file here or click to upload
Supports CSV, TSV, TXT files up to 100MB
How to Use
- Upload your CSV
- Choose sample size or method
- Download sampled CSV
Features
- First N rows
- Random sample
- Percentage sample
- Stratified sampling
Use Cases
- Create test datasets
- Preview large files
- Statistical sampling
Frequently Asked Questions
Is CSV Sampler free to use?
Yes, completely free with no limits. No signup or download required.
Is my data private when using CSV Sampler?
Absolutely. All processing happens in your browser. Your data never leaves your device.
How are sample rows selected?
Rows are selected randomly using uniform sampling. You can specify the number of rows or a percentage.