Prepare Data Before Import

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

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Povucite datoteke ovdje ili kliknite za pregled

CSV, TSV, TXT bez ograničenja veličine datoteke

Pregledaj datoteke

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Vaše datoteke nikada ne napuštaju vaš uređaj. Sva obrada odvija se lokalno u vašem pregledniku.

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.

Odaberite datoteku

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 račun, e-mail ili prijava

✓Datoteke nikada ne napuštaju vaš uređaj

✓Apsolutno bez ograničenja veličine datoteke

✓Bez vodenih žigova na bilo kojem izlazu

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