CSV Editor
About CSV Editor
This online CSV editor allows you to view, edit, and manipulate CSV data in a spreadsheet-style interface directly in your browser.
Features:
- Load CSV data with automatic delimiter detection support
- Edit cells directly in the spreadsheet grid
- Add or remove rows and columns
- Sort data by clicking column headers
- Filter and search through data
- Export edited data as CSV with your choice of delimiter
- Download or copy to clipboard
All editing happens in your browser. Your data is never uploaded to any server, ensuring complete privacy.
FAQ
How do I edit cells?
Click on any cell in the grid to edit its content. Your changes are saved automatically as you type.
How do I sort data?
Click on a column header to sort the data by that column. Click again to reverse the sort order (ascending/descending).
Can I delete specific rows or columns?
Yes. Click on a row number to select it, then click "Delete Row". To delete a column, double-click on the column header, then click "Delete Column".
What delimiters are supported?
The editor supports comma, semicolon, tab, and pipe delimiters for both import and export. You can import with one delimiter and export with another.
Does this work with quoted fields?
Yes. The CSV parser correctly handles quoted fields that contain commas or line breaks, following the RFC 4180 standard.
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CSV Editor FAQ
What is CSV Editor?
CSV Editor is a free developer tools tool that helps you Edit, sort, filter, and export CSV data in a spreadsheet view.
How do I use CSV Editor?
Enter your input values, review the calculated output, and adjust inputs until you reach the result you need. The result updates in your browser.
Is CSV Editor private?
Yes. Calculations run locally in your browser. Inputs are not uploaded to a server by default, and refreshing the page clears session data.
Does CSV Editor require an account or installation?
No. You can use this tool directly in your browser without sign-up or software installation.
How accurate are results from CSV Editor?
This tool applies standard formulas or deterministic processing logic for estimates. For medical, legal, tax, or investment decisions, verify with a qualified professional.
Can I save or share outputs from CSV Editor?
You can bookmark this page and copy outputs manually. Results are not persisted in your account and are typically not embedded in the URL.