Online Tool Store
Extracteur Colonnes CSV
Extrait et réorganise les colonnes CSV dans votre navigateur. Détecte le délimiteur en comptant à l'extérieur des champs entre guillemets et en notant la cohérence. Traite les valeurs avec guillemets contenant des virgules et rapporte les lignes irrégulières.
🔒 Cet outil fonctionne entièrement dans votre navigateur. Vos fichiers ne sont jamais envoyés sur un serveur.
Columns to keep
Click to toggle. Output follows the order you select them in.
Parsed in this page, so nothing is uploaded — which matters because the CSVs people extract columns from are usually exports full of names, addresses and email addresses.
How Extracteur Colonnes CSV works
- Open Extracteur Colonnes CSV and review the example state before entering your own values.
- Enter or select the information needed for Extracteur Colonnes CSV.
- Review the result and adjust the inputs if you want to compare another case.
Extracts and reorders CSV columns in your browser. Detects the delimiter by counting outside quoted fields and scoring row consistency, handles quoted values containing commas, and reports ragged rows and duplicate headers instead of padding them silently. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Extracteur Colonnes CSV used for?
Extracts and reorders CSV columns in your browser. Detects the delimiter by counting outside quoted fields and scoring row consistency, handles quoted values containing commas, and reports ragged rows and duplicate headers instead of padding them silently.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Extracteur Colonnes CSV. Use the result as a planning aid and verify important decisions independently.