JSON files
The default interchange format for structured data on the web: objects, arrays, strings, numbers, booleans and null. No comments, no date type, no schema.
- Extension
.json- MIME type
application/json- Category
- data
- Can convert from
- Yes, via the built-in JSON converter, Pandoc
- Can convert to
- Yes, via the built-in JSON converter, Pandoc
Convert JSON to another format
Convert another format to JSON
Converting JSON files privately
frogConvert runs the conversion engines in your browser as WebAssembly, so a JSON file is read, converted and saved without ever being sent anywhere. That matters most for the files people are least willing to upload: contracts, medical records, unreleased work, anything under an NDA.
It also means the converter works offline. Once the page has loaded, you can turn off the network and keep converting.
Common questions
- Can I open a JSON file without installing anything?
- Yes. frogConvert reads JSON files directly in the browser and converts them to a format you already have software for. Nothing is installed and nothing is uploaded.
- Are my JSON files uploaded to a server?
- No. Every conversion runs locally in your browser through WebAssembly. There is no server to send files to, and the app keeps working with the network disconnected.