Convert XLSX to CSV
Export Excel data to plain CSV for imports, scripts, databases, and any tool that speaks comma-separated values.
This conversion runs in this browser tab. The selected file is not uploaded for processing.
XLSX to CSV, step by step.
These steps describe the XLSX input and the CSV export for this exact route.
Upload XLSX File
Drag and drop your XLSX file or click to browse.
Convert to CSV
FileMorf processes the file locally in your browser whenever possible for fast, private conversion.
Download CSV
Save the converted CSV output immediately and continue with related workflows if needed.
What to expect
What matters for CSV output.
Review the behavior this XLSX to CSV tool is designed to preserve, expose, or simplify.
100% Private
All processing happens in your browser. Your files never leave your device.
Import-Ready Output
Cell values are exported with proper quoting and escaping, so the CSV loads cleanly into databases, pandas, and other tools.
Lightning Fast
Convert files instantly with no upload delays. Works even offline.
Questions about XLSX and CSV.
Check the format behavior, limitations, and follow-up options before processing a real file.
CSV is a single-table format, so each worksheet exports as its own CSV rather than being merged into one file. Convert the sheets you need individually.
Related routes
Continue from CSV.
Choose another format only when it matches the next job.
Next step
Ready to process another XLSX file?
Start here again, or compare plans when the job needs server capacity, retention, or repeat automation.