FREE · DEVELOPER TOOLS
Table Format Converter.
Convert rectangular string tables between CSV, TSV, JSON and Markdown.
How to use Table Format Converter
Enter your input, adjust settings and generate locally. Review the output before use.
How it works
Convert rectangular string tables between CSV, TSV, JSON and Markdown. 2,001 rows, 100 columns, 20,000 cells. CSV/TSV formula protection changes dangerous cell strings; Markdown trims cell edges. Input remains in this browser page.
Example
Run the editable example to inspect the result.
Questions about Table Format Converter
Is Table Format Converter free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
2,001 rows, 100 columns, 20,000 cells. CSV/TSV formula protection changes dangerous cell strings; Markdown trims cell edges. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.