Document Tools
Convert spreadsheets and text documents to the format you need. Choose a tool for CSV, Excel, JSON, Markdown or HTML.
Document Conversion
Online Document and Spreadsheet Converter
Convert CSV to Excel (XLSX), Excel to CSV, CSV to JSON, and JSON to CSV or Excel. Convert Markdown to PDF or HTML, and HTML to Markdown.
All tools work in your browser, without installing software or sending file contents to a server.
Which document formats are supported?
The category includes eight tools for CSV, XLSX, JSON, Markdown and HTML. PDF is available as the output of Markdown conversion. To work with existing PDFs, use PDF Tools.
Is Excel formatting preserved?
CSV stores data from one worksheet without workbook formatting. Excel to CSV uses saved formula results without calculating formulas. CSV to Excel and JSON to Excel create XLSX files with text cells.
Can I use these document tools without an account?
Yes. Choose a tool, upload a file, check the preview and download the result. Processing speed depends on file size, your browser and your device.