Prepare Data Before Import

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

Giriş gerekmezDosyalar gizli kalır

Dosyaları buraya sürükleyin veya göz atmak için tıklayın

CSV, TSV, TXT dosya boyutu sınırı yok

Dosyalara göz at

— or —

Dosyalarınız hiçbir zaman cihazınızı terk etmez. Tüm işlemler tarayıcınızda yerel olarak gerçekleşir.

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.

Dosya seç

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

İşle

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

İndir

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

✓Tamamen ücretsiz — hiçbir zaman gizli maliyet yok

✓Hesap, e-posta veya giriş gerekmez

✓Dosyalar hiçbir zaman cihazınızı terk etmez

✓Hiçbir dosya boyutu sınırı yok

✓Hiçbir çıktıda filigran yok

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