CSV Viewer - Free Online CSV File Viewer

View and explore CSV files online with advanced sorting and filtering. No installation required - analyze spreadsheet data instantly in your browser.

Drop your CSV file here

or click to browse

Or enter a URL

Why Use Our CSV Viewer?

Your Data Stays With You

Everything happens right in your browser. Your data never leaves your computer - that's our privacy promise.

Lightning Fast

See your data instantly, even with large files. No more waiting around for uploads to finish.

Smart Tools

Powerful features designed specifically for CSV files, making it easy to work with your data.

Common Questions

What is a CSV file?

CSV (Comma-Separated Values) is a simple file format used to store tabular data, such as a spreadsheet or database. Each line of the file is a data record, with each record consisting of fields separated by commas.

How do I use this tool?

Simply drag and drop your CSV file onto the upload area, or click to select a file from your device. You can also paste a URL to a CSV file and click "Load". Your data will be processed instantly in your browser - no server uploads required!

Is my data secure?

Absolutely! Your files never leave your device - everything is processed locally in your browser. We have no servers that store or process your content.

Can I edit my data?

This is primarily a viewer tool, but you can sort and filter your data. For more extensive editing, we recommend using spreadsheet software like Microsoft Excel or Google Sheets.