Debug CSV Exports from Apps

Inspect CSV exports from your application to verify the data and formatting before sending to clients or stakeholders.

Ingen login krævetFiler forbliver private

Slip filer her, eller klik for at gennemse

CSV, TSV, TXT ingen filstørrelsesbegrænsning

Gennemse filer

— or —

Dine filer forlader aldrig din enhed. Al behandling sker lokalt i din browser.

Export Debugging tips

🐛

When your "Export to CSV" button outputs something weird, drop the file here to see exactly what shape Excel will see.

💡

Common issue: quoted fields with embedded commas. The parser handles RFC 4180 quoting — if it looks correct here, Excel will too.

🎯

Counts in the file chip show row count and column count — verify they match what your backend should produce.

📋

For large exports (10K+ rows), the table scrolls smoothly. Sort and filter to find specific issues quickly.

Vælg fil

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Behandl

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Hent

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Helt gratis — ingen skjulte omkostninger, nogensinde

✓Ingen konto, e-mail eller login krævet

✓Filer forlader aldrig din enhed

✓Ingen filstørrelsesbegrænsninger overhovedet

✓Ingen vandmærker på noget output

Quick CSV Inspection

Open a CSV file in your browser to inspect its str

Prepare Data Before Import

Inspect a CSV before importing into a database, sp

Academic Dataset Inspection

Open CSV research data, survey responses, or exper

Lightweight Spreadsheet Alternative

Open CSV files instantly when you just need to rea