JSON Helper is an agent which allows you to do useful things with JSON (JavaScript Object Notation) directly from AppleScript.

JSON Helper has no interface, and runs in the background waiting for AppleScripts to ask it to do something. JSON Helper is by far the easiest way to work with JSON in AppleScript.

JSON Helper lets you convert JSON directly into AppleScript records, lists and strings, and convert AppleScript records, lists and strings into JSON.

JSON Helper also makes it easy to parse the responses of many popular web services directly into AppleScript with convenience methods for fetching and parsing the responses from URLs.

See our web page for more information and a set of useful examples.

What’s New

Version 1.10

Maintenance release.

Ratings and Reviews

5.0 out of 5
7 Ratings

7 Ratings

Kinarduk ,

Excellent little OSAX

Thank you David for writing this cool little OSAX. Very useful. A perfect example of a simple tool that does it's job very well.

roy nottroy ,

Extremely useful addition to Applescript if you want to use JSON

I can't thank the developer enough for making this available, and for free. It's intuitive, it works very well, and it makes parsing JSON in Applescript possible with ease, when it would have been either impossible or a complete nightmare without it. Thanks David!

doraemongirl ,

Just what I needed...

I've been looking for something to parse JSON from within some AppleScripts we use, and this does the trick. Very good.

App Privacy

The developer, David Blishen, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


David Blishen
2.6 MB

OS X 10.10 or later, 64-bit processor



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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