How to use
- Paste or load CSV/TSV.
- Choose delimiter and header settings.
- Convert, copy, or download JSON.
Privacy
Input and files are processed in the current browser tab. Mingmist does not receive the content unless you independently share the result elsewhere.
Limitations
The tool handles ordinary delimited text. Very large datasets may reach browser memory limits.
FAQ
Does it support TSV?
Yes. It can auto-detect or use Tab explicitly.
What happens to duplicate headers?
They receive _2, _3, and similar suffixes to avoid overwriting data.