Power JSON Editor is a powerful JSON editor on macOS for developers. With Power JSON Editor, developers can easily import JSON data from web, or import plist data as JSON, and also can export JSON to plist file. With support of Plug-in, Power JSON Editor is also easily to extend its functions, such as use JavaScript to process JSON file.

 

Features

Multiple Editor Panel	Powerful Node Edit	Import & Export
Raw JSON text editor with syntax highlighting JSON node tree editor with clearly hierarchy view JSON node editor for editing larget text node Toggle editor panel easily	One-click beautifying JSON text Convert node data type between string, number, boolean and null Duplicate, cut, copy and paste JSON node Wrap JSON node to object or array Drag and drop JSON data between documents or other editors	Import JSON data from web Import Plist file as JSON Export JSON to plist file
Plug-in Supports	Scripts Plug-in	macOS Big Sur Compatible
Scripts Plug-in Data format converting Plug-in JSON Render Plug-in MongoDB JSON Normalizer Plug-in Local WebServer Plug-in Parse JSON as JavaScript Plug-in More Plug-ins in developing	Write your own JSON processing script Use JavaScript to process JSON files	Supports dark mode Supports document versions

 

Screenshots

 

JSONPath Support

Power JSON Editor supports filter JSON nodes with JSONPath () since 1.3.0.

Power JSON Editor does not support script expression like (@.length-1) in JSONPath.

Filter Expression

Power JSON Editor supports Filter Expression like ?(price < 10)

Grammar

• String Compare Operator: =, contains
• Number Compare Operator: =, <, >, <=, >=
• Collection Operator: filed in {value1, value2}
• Logic Operator: and, or

Examples

• Filter all books cheapier than 10: $..book[?(price<10)]
• Filter all books title contains ‘of’: $..book[?(title contains ‘of’)]
• Filter all books price is 8.95 or 8.99: $..book[?(price in {8.95, 8.99})]

 

Render Template Example

- each item in data
    h2= item.title
    p= item.text

 

Scripts Plug-in Example

/**
 A Sample Power JSON Editor Script Plugin
 /
PJEPlugIn = {
    // Name of this plugin, will show in submenu of Scripts plugin menu
    name: "Sample: Parse JSON with Comments",
    /*
     JSON processing function, will take two arguments
     @param json    JSON object from editor, maybe null for inform JSON
     @param jsonStr JSON text from editor
     @return Return value can be any valid JavaScript object, string will be treated as JSON text
     */
    func: function(json, jsonStr) {
        return eval('(' + jsonStr + ')');
    }
};