Utilities tool
CSV to XLSX Converter
Convert CSV data into a real Excel XLSX workbook directly in your browser while preserving rows, values and Unicode content.
Processing details depend on the tool. Check its input and output notes before using it with sensitive material.
Use the toolNo account required
STEP 1
Choose a CSV file
Your CSV is processed locally in your browser. Files are not uploaded to our servers.
How to use
Steps for this workflow
- Provide the Csv input requested by the tool.
- Choose any output settings shown by the converter.
- Convert, review, and save the Xlsx result.
Input and output
This route converts Csv input to Xlsx output. Refer to the file picker and controls for accepted source files and available options.