Prepare Data Before Import

Inspect a CSV before importing into a database, spreadsheet, or CRM to verify structure.

Nije potrebna prijavaFajlovi ostaju privatni

Prevucite fajlove ovde ili kliknite za pregled

CSV, TSV, TXT bez ograničenja veličine fajla

Pretraži fajlove

— or —

Vaši fajlovi nikada ne napuštaju vaš uređaj. Sva obrada se odvija lokalno u vašem pregledaču.

Import Prep tips

📥

Before importing customer lists into Salesforce, HubSpot, or your CRM, verify column headers and row counts match the import schema.

💡

Sort by a key column (e.g., email) to spot duplicates — duplicate rows often cause import errors in systems with unique constraints.

🎯

Look for empty cells in required columns — they'll trigger import errors. The viewer highlights the structure clearly.

⚠️

If your CSV has BOM or unusual encoding, paste a sample into the text area; some import systems are fussier than this viewer.

Izaberite fajl

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

Obradite

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

Preuzmite

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

✓Potpuno besplatno — bez skrivenih troškova, nikada

✓Nije potreban nalog, e-mail ili prijava

✓Fajlovi nikada ne napuštaju vaš uređaj

✓Apsolutno bez ograničenja veličine fajla

✓Bez vodenih žigova na bilo kom rezultatu

Quick CSV Inspection

Open a CSV file in your browser to inspect its str

Debug CSV Exports from Apps

Inspect CSV exports from your application to verif

Academic Dataset Inspection

Open CSV research data, survey responses, or exper

Lightweight Spreadsheet Alternative

Open CSV files instantly when you just need to rea