JSON Editor

JSON Editor is a side-by-side tree & text editor for JSON, JSON5 and JSON Lines data formats. In a clean and user-friendly interface, it allows you to create, visualize, modify, validate, format and save your JSON documents. Along with the included HTTP Client, is a powerful tool to inspect and debug your API endpoints. JSON Editor has the smarts needed to make the minimum changes when editing a file, even in the tree mode. This is especially useful when you keep the files in a repository, because only the relevant changes will be shown when diff-ing the edited files. JSON Tree Editor • Presents the JSON in a "tree" like interface, making easier to understand how the data is structured • Makes the process of editing JSON data error-free and way more easier than dealing with raw text • Its selection is automatically reflected in the text editor JSON Tree Editor - Features • Select multiple sibling elements • Cut, copy, paste, duplicate, delete and reorder elements, even when multiple elements are selected • Find & replace text in the JSON elements. Support for "Regular Expression" is included, too • Choose where the Find & replace will take place: in "Key" or "Value" column or both • Sort elements, either by clicking one of the column headers or using the dedicated panel • Set label for child objects to help you understand what each object represents • Edit the elements, even when multiple ones are selected (via "Edit -> Edit Value...") • Copy elements as Swift or Obj-C objects, JSON data or PLIST data • Paste JSON data • Embed elements in array or object • Shift elements left or right • Move elements up or down • Row height which accommodates multi-line text • JSON5 comments can be viewed in the leftmost column by hovering the cursor over the indicator • Increase and decrease font size for better readability • Undo & redo • Customization options available in "Settings -> View & Edit -> Tree Editor" JSON Text Editor • Offers a convenient way to interact with the JSON's textual content and to investigate invalid JSONs • The changes made in the text editor can be synchronized with the tree editor • Make the JSON document human readable or compact, even if it is not entirely valid JSON Text Editor - Features • JSON validation • Syntax coloring, auto-indentation and line numbers • Customize the font and its size • Change editor's location (right or bottom) • Toggle the visibility of the the text editor • Show (or hide) invisible characters, like tab or new lines • Find & replace • Undo & redo • Customization options available in "Settings -> View & Edit -> Text Editor" Folder Browser • Browse folders' content by dragging them on the app's Dock icon or by using "File → Open" panel • Choose JSON files to make quick edits or to view their content Snippets • Save JSON elements for later reuse • Access the Snippets by clicking the corresponding toolbar button Quick Look Preview Extension • Preview the JSON files in Finder using the Quick Look extension provided by the app HTTP Client • Perform HTTP requests (GET, POST, PUT, DELETE, HEAD) • Create folders to group the requests - very handy to group the projects or APIs you're working with • Automatically detects if response is text or binary, allowing you to preview or save the binary one • HTTP authentication (basic, digest) and Proxy authentication, with Keychain integration • Support for OAuth 2.0 - use the built-in providers or add custom ones • Once you have added and setup an OAuth 2.0 authorization you can attach it to a HTTP request - JSON Editor will take care of refreshing and attaching access token to the HTTP request • Export and import HTTP requests and OAuth authorizations Other Features • Dark mode, including a beautiful "black" mode • Auto Save & Versions, including the possibility to disable them • Detect when the file is changed by another application • Fullscreen • Services integration • Command-line/Terminal integration