JSON converter
Ethical Tube's free JSON converter turns JSON files into CSV, Excel, XML, and YAML, and converts CSV, Excel, XML, and YAML into JSON. It runs entirely in your browser, so your files are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Converts to
- 4 formats
- Converts from
- 4 formats
- Install
- Nothing to install
All conversions
JSON conversions
Convert JSON to
Convert to JSON
The format
What is a JSON file?
JavaScript Object Notation
JSON is a text format for structured data made of objects, arrays, strings, numbers, and true or false values. It's the standard format for web APIs and config files, and every programming language can read it. Nested data doesn't map directly onto a flat table.
What opens JSON files
Any text editor, VS Code, browsers, and every programming language.
FAQ
Questions, answered
Is the JSON converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. Everything runs inside your browser with open-source CSV, JSON, YAML, XML, and Excel libraries, so your files never leave your device. Once the page has loaded, it even works offline.
Does it work on iPhone, Android, Mac, and Windows?
Yes. It works in Chrome, Edge, Firefox, and Safari, on computers and phones.
What can I convert JSON to?
CSV, Excel, XML, and YAML. Pick the format after adding your file.
What can I convert to JSON?
CSV, Excel, XML, and YAML.
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