Visual JSON 4+

YunWon Jeong

    • 3.3 • 41 Ratings
    • Free



Visual JSON is a simple and very easy to use JSON visulization tool for JSON API server/client developers.

Using the Visual JSON utility one can access remote or local address to JSON server and refresh its result with a click. Or just paste raw JSON value.

You also can test POST method using simple http query expressions.

Good luck for Developers.

What’s New

Version 1.6.0

- Option to allow self-signed or invalid SSL certificates
- Allow responses without status code 200

Ratings and Reviews

3.3 out of 5
41 Ratings

41 Ratings

DiggyK ,

Very basic JSON viewer

It shows the JSON but that’s all it does. You cannot open a file using the menu (but you can type in the location in the address bar by forming the local file URI). You cannot search or edit or save. Really, all this is doing is creating a tree view of a JSON file.

Gunna Whinbig ,

Makes it very easy to decypher JSON when I am developing.

I am a Mobile App Developer. I work with JSON data all the time. I came across this tool the other day and it makes my job much easier when setting up data flow between API servers and my mobile apps. I can easily see the object and its structure to quickly grab the data that I am looking for. Thanks!

runmymouth ,

Great mac tool when I don’t want to use Fiddler

I have been having issues with fiddler and this let me do posts for testing with my app without having to resolve my proxy settings in fiddler. Very fast and easy to use.

App Privacy

The developer, YunWon Jeong, has not provided details about its privacy practices and handling of data to Apple.

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