JSON Editor‪.‬ 4+

JSON Editor - Professional JSON data editing tool, is a modern JSON data editing tool designed for macOS platform, providing an intuitive visual interface and powerful editing functions, allowing users to easily view, edit and manage JSON data.
Core functions:
File management
New file: quickly create a new JSON document
Open file: supports multiple formats such as JSON, JSON5, JSONL
Save file: save the edited content in the specified format
Multiple tabs: support editing multiple JSON files at the same time
Visual editing
Tree view: the left panel displays JSON data in a hierarchical structure
Text editing: the right panel provides raw JSON text editing
Two-way synchronization: the left and right panels are synchronized in real time, and modifying either panel will automatically update the other panel
Syntax highlighting: JSON text supports syntax highlighting
Data operation
Node editing: double-click a node to edit key-value pairs
Add node: add a new JSON node at any location
Delete node: safely delete unnecessary data nodes
Drag and drop sorting: support drag and drop node reordering
Search and replace
Smart search: support searching in keys, values, or both
Regular expressions: support regular expression search
Case sensitivity: configurable case-sensitive search
Batch replace: support single or batch replace operations
Applicable scenarios
Developers
API Development and testing
Configuration file editing
Data structure design
Data analyst
JSON data cleaning
Data format conversion
Report data processing

Software features
Intuitive and easy to use: no programming knowledge is required
Powerful: meets professional JSON editing needs
Beautiful interface: modern macOS native interface
Stable and reliable: fully tested stable version

JSON Editor is an ideal tool for processing JSON data, providing professional editing experience whether it is simple data viewing or complex structure editing.