Convert XLSX to CSV
Convert XLSX to CSV quickly and securely. Free, fast, and easy - no sign-up required.
Drop your XLSX files here
Up to 50MB per file. High-resolution support included.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your XLSXs
Drag and drop or select XLSX files from your device. You can upload multiple files at once.
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Configure Output
Adjust quality and sizing settings in the sidebar to get the exact results you need.
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Download CSVs
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert XLSX to CSV?
Converting from XLSX to CSV gives you the specific advantages of the CSV format - whether that's better compression, wider compatibility, or special features like transparency support.
Our converter is fast, secure, and completely free - no sign-up required.
Frequently Asked Questions
Is this conversion safe?
Yes. Your files are uploaded over an encrypted connection, processed securely, and automatically deleted shortly after conversion.
Will I lose quality?
You can control the output quality with the quality slider. Higher settings preserve more detail at the cost of larger file sizes.
Can I batch convert?
Yes! You can upload multiple XLSX files at once and convert them all to CSV simultaneously. Download them individually or as a ZIP archive.
Is there a file size limit?
Free users can convert files up to 50MB. Larger files are supported on paid plans.
Why convert XLSX to CSV?
Converting XLSX to CSV gives you broader compatibility and flexibility. CSV may offer better compression, wider software support, or features like transparency that XLSX doesn't support.