For example, a search on hello matches hello, hello-world, and world-hello, or any string that contains the sequence of characters hello. Search by whole word onlyīy default, the search is not restricted to finding just the whole, isolated word surrounded by spaces. To search by using a regular expression, select the Regexp checkbox in the search toolbar. Search by a regular expressionīy default, the search string is treated as a literal string. To make the search case-sensitive, select the Match Case checkbox in the search toolbar.

For example, a search on hello matches Hello, HELLO, hello, or any string that contains the characters hello with any casing. The search toolbar contains Match Case, Regexp, and By Word checkboxes, to modify the type of search:īy default, the search is case-insensitive. The currently selected search result is highlighted in a different color: To move to the next or previous search result, after results were found, click the Next or Previous buttons in the search toolbar. To stop the search, click the Cancel button in the JSON viewer's toolbar. As you type, the JSON viewer highlights all of the occurrences of the text string in the JSON data. In the Find text box, start typing the text you want to search for. The search toolbar appears at the top of the JSON viewer: Press Ctrl+F (Windows, Linux) or Command+F (macOS). View a JSON response or file in the JSON viewer.Ĭlick anywhere in the formatted JSON data, to put focus in the JSON data. To search for text within the JSON data, use the JSON viewer's Find feature, as follows: In a code editor, such as Microsoft Visual Studio Code, go to the indicated column number to inspect the JSON: Open the Console tool by pressing Ctrl+Shift+J (Windows, Linux) or Command+Option+J (macOS).Ī JavaScript error indicates where the JSON syntax error is located: The fact that the JSON isn't wrapped indicates there's malformed JSON. Microsoft Edge detects that the file contains invalid JSON data, and colorizes the JSON listing, but doesn't wrap or otherwise reformat the JSON listing. You can find other invalid samples of JSON responses at MicrosoftEdge / Demos > json-dummy-data. For example, use this sample invalid JSON response. In the Address bar, go to a URL that returns invalid JSON data. You can find information about the invalid syntax in the Console tool, where the JSON viewer reports errors. However, the JSON viewer doesn't format the content, and you can't collapse or expand objects. The JSON viewer applies syntax highlighting to invalid JSON.

Having a trailing comma after the last key/value pair.

Omitting double quotes around a key name.

For example, the following patterns are invalid in JSON: Microsoft Edge detects that the file contains JSON data and formats it automatically: Press Ctrl+O on Windows and Linux, or Command+O on macOS, and then select a JSON file. To view a JSON file stored on your device as reformatted JSON: Microsoft Edge detects that the returned data is JSON and formats it automatically: You can find more samples of JSON responses at MicrosoftEdge / Demos > json-dummy-data. For example, use this sample JSON response. Type a URL that returns JSON data in the address bar. Open a new tab or window in Microsoft Edge.

To view a JSON response from a web server as reformatted JSON: In windows opened with window.open, JSON data is displayed as a single line of text, without formatting or syntax highlighting. The JSON viewer is not supported in windows that are opened by using the window.open JavaScript method. The JSON viewer matches your operating system's dark or light theme.Object properties are displayed on their own lines and indented.The JSON syntax is highlighted with different colors.The JSON viewer improves readability of JSON data in several ways: The same can occur when opening a JSON file from disk. JSON data can be difficult to read when it's formatted as a single long, concatenated line of text. Sometimes a web server responds to HTTP requests by returning data encoded as JSON. The JSON viewer changes the returned JSON data to make it easier to read. Use the JSON viewer to automatically format and syntax highlight JSON responses and files in browser tabs.

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