Data · Convert
JSON ↔ CSV
Paste a JSON? array and get a spreadsheet-ready CSV?. Or flip it — drop a CSV and get clean JSON. Everything runs in your browser, nothing leaves your machine.
When would I use this?
An app export or a developer hands you data that opens as a wall of curly brackets — and all you want is to see it in Excel. Paste it here and download a normal spreadsheet file. It works the other way too: start from a spreadsheet export and get back the bracketed format that apps and developers ask for.
Your data stays in the browser and is never uploaded.
01 Direction & Input
0 characters
02 Options
03 Output
Your converted data will appear here