CSV Preview
Instantly preview and explore any CSV file in a clean, paginated table view. Processed entirely in your browser for 100% data
Your files never leave your device. Processed locally. 100% private.
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How To Use CSV Preview
Complete your task perfectly in just three straightforward steps.
Upload file
Drop any CSV or Excel file.
Browse
Navigate rows with pagination. Sort by clicking column headers.
Export
Export a filtered view as CSV.
FAQ
Everything you need to know about the CSV Preview.
How large a file can be previewed?
Free plan: up to 100,000 rows with virtual scrolling. Pro: up to 5 million rows.
Can I edit data in Preview?
No — Preview is read-only. Use the Cleaner or Filter tool for edits.
Is my file uploaded?
No. Everything runs locally in your browser.
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