Prepare Data Before Import

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

Prijava ni potrebnaDatoteke ostanejo zasebne

Spustite datoteke sem ali kliknite za brskanje

CSV, TSV, TXT brez omejitve velikosti datoteke

Brskanje po datotekah

— or —

Vaše datoteke nikoli ne zapustijo vaše naprave. Vsa obdelava poteka lokalno v vašem brskalniku.

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.

Izberite Datoteka

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

Proces

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

Prenos

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

✓Popolnoma brezplačno – brez skritih stroškov

✓Račun, e-pošta ali prijava niso potrebni

✓Datoteke nikoli ne zapustijo vaše naprave

✓Nobenih omejitev velikosti datoteke

✓Brez vodnih žigov na nobenem izpisu

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