Excel to CSV
Export Excel data to clean CSV text files.
Tap to select or drop files here
Processed 100% locally in your browser
Up to 75 MB per file and 200 MB per batch
How to Use Excel to CSV in 3 Easy Steps
Fast, local, and completely free with no software installation required.
Select or Drop Your File
Choose or drag-and-drop your file into the secure workspace directly from your device.
Customize Settings & Process
Adjust desired quality, options, or target formatting in real-time with instant browser processing.
Download Your Finished File
Save your optimized, watermark-free result immediately with zero server uploads or tracking.
About Excel to CSV
Quickly convert your Excel spreadsheets (.xlsx, .xls) into Comma Separated Values (CSV) format. This is the best way to prepare data for import into other systems, databases, or for use in data analysis tools like Python or R. No data leaves your browser during the conversion.
All file conversions, resizing, and processing take place directly in your browser using modern WebAssembly and HTML5 Canvas technologies. No data is stored, tracked, or sent across external networks.