A set of dummy CSV files in fixed sizes from 1 KB to 5 GB. MIME type: text/csv.

Pick a size, download, and run the same checks you would with a real CSV — uploads, parsers, viewers.

Can I use it commercially?

Yes. Dummy files from DummyFiles.dev are free to use in commercial projects, tests and CI. They contain no third-party copyrighted content.

How was it generated?

Rows and columns are filled with faker test data (id, name, email, company, dates). You choose the shape on the generator.

EICAR is a fixed 68-byte sample. For large dummy files use PDF, ZIP or BIN instead.

All CSV sizes

Generate a CSV test file: dummy CSV with test rows for import tests, no signup.

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Generated CSV with faker test rows. Use the generator to pick row and column counts.

What is this file?: A set of dummy CSV files in fixed sizes from 1 KB to 5 GB. MIME type: text/csv.
How can I use it?: Pick a size, download, and run the same checks you would with a real CSV — uploads, parsers, viewers.
Can I use it commercially?: Yes. Dummy files from DummyFiles.dev are free to use in commercial projects, tests and CI. They contain no third-party copyrighted content.
How was it generated?: Rows and columns are filled with faker test data (id, name, email, company, dates). You choose the shape on the generator.
Are larger files available?: EICAR is a fixed 68-byte sample. For large dummy files use PDF, ZIP or BIN instead.