Display JSON document in Web Browser

While this may not be a coding inquiry, we value your thoughts in just a few words.

When accessing the JSON URL in a browser, why does it prompt us to save the file? Is there a method to display it directly on the page? Are there any plugins that can assist in viewing JSON files within the browser?

Answer №2

To avoid installing extensions, you have the option to add view-source: before the URL, for instance

view-source:http://website.com/data/file.json
. This method typically functions in Firefox and Chrome (although a download prompt may appear if the Content-Disposition: attachment header is included).

Answer №3

If you're using Chrome, try out JSONView for a more organized view of your JSON data.

For viewing local *.json files: - First, install the extension and then go to the Extensions option in the Window menu. - Make sure to check the box next to "Allow Access to File URLs". - Keep in mind that saving is done automatically, no need to explicitly save.

After doing this, reopen the *.json file and you should see it nicely formatted.

Answer №4

Firefox 44 now comes with a built-in JSON viewer that doesn't require any additional add-ons. This feature is initially disabled, so to enable it, you need to activate devtools.jsonview.enabled: Want to know how to turn off the new JSON Viewer/Reader in Firefox Developer Edition?

Answer №5

json-ie.reg. for Internet Explorer

check out this link

http://www.jsonparser.com/

Answer №6

During my search for a way to view JSON files in a WebBrowser on my desktop app, I encountered the same issue in Internet Explorer where it prompted me to download the file. After much perseverance, I finally found the solution.

Here's what you need to do: Open Notepad and copy the following code:

    [HKEY_CLASSES_ROOT\MIME\Database\Content Type\application/json]
    "CLSID"="{25336920-03F9-11cf-8FD0-00AA00686F13}"
    "Encoding"=hex:08,00,00,00
    
Save the document as Json.reg, then right click on the file and select "Run as administrator."

After completing these steps, you will be able to view JSON files in both IE and your Desktop WebBrowser. Enjoy!

Answer №7

If you're looking to extract data from Firefox's Bookmarks JSON files, there's a nifty Bookmarklet that can help with that:

javascript:(function(){var element=document.getElementsByTagName('PRE')[0],text=element.innerHTML,index=0,result1,result2;temp=new Array();while(/("uri":"([^"]*)")/g.exec(text)){result1=RegExp.$1;result2=RegExp.$2;if(/^https?:/.exec(result2)){temp[index++]='['+(index)+']:<a href='+result2+'>'+result2+'<\/a>';}}with(window.open().document){for(index=0;temp[index];index++)write(temp[index]+'<br>');close();}})();

Referenced from "alterna" on forums.Mozillazine.org:

Answer №8

My CGI scripts that print JSON have the Content-Type set to text/javascript.

They function well when viewed in browsers like Firefox and when processed by scripts.

However, there is no syntax highlighting present in this scenario.

Answer №9

When a server sends a Content-Disposition: attachment response header, Firefox will prompt you to save the file instead of displaying it in JSON format even if you have the JSONView extension installed.

To work around this issue, I used the moz-rewrite Firefox addon to strip out the "Content-Disposition" header (set to null), giving me control over request and response headers. You can find the addon here: https://addons.mozilla.org/en-US/firefox/addon/moz-rewrite-js/

An example where this header is present is the Twitter API (seemingly a recent addition). If you'd like to experiment with accessing JSON data from the Twitter API, I've shared a script for browsing the API here: https://gist.github.com/baptx/ffb268758cd4731784e3

Answer №10

For a convenient way to view JSON files, I suggest using Notepad++ along with the json-view extension. You can easily download the extension from: https://sourceforge.net/projects/nppjsonviewer/ Once you've installed the extension, restart Notepad++ and open your JSON file. Navigate to "extensions -> Json-Viewer - > Format JSON" to view the hierarchical structure of the JSON data.

Alternatively, you can utilize online viewers such as ( , ). These viewers offer visually appealing displays, but I advise caution if your data contains sensitive information that needs to be kept private.

Answer №11

If you're using Safari 12 or newer, you might want to give the bookmarklet called JSONBeautifier a try. It's also compatible with other web browsers.

I decided to create this tool because the previous JSON Formatter for Safari, which can be found at this link, stopped functioning properly in Safari 12. While there are some new options available for Safari 12 users, I couldn't find any open source alternatives in the App Store and I prefer not to use closed source browser extensions.

You can use this as either a bookmarklet or directly copy and paste the source code, available at json-beautifier.js, into your browser console. The code is transparent and concise, totaling less than 100 lines including comments. It operates solely on your local device and does not transmit any data over a network.

This tool also works seamlessly with local files. 🤓

Answer №13

Explore the Json Format with Microsoft Edge Browser

Discover how easily Json format can be viewed, but make sure to implement some changes in your browser settings.

To access browser settings, visit edge://flags/

To search for a Json viewer, click on Search Json viewer

Make sure to adjust the setting to "Default to Enabled" by clicking on Change "Default to Enabled"

After making these changes, restart your browser

[Changes successfully implemented]


For Chrome users:

Install the Json viewer extension by visiting Install Extension Json viewer

Once installed, you can view and modify pure json data by following this link: Then view this pure json and change setting also

Answer №14

To open a JSON file, right-click on it and choose the option to open with a specific program like Notepad. After the initial setup, future openings will automatically use Notepad for convenience.

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