JSON Viewer

Create,edit,delete and Format JSON object easyly.
What is JSON Viewer?
JSON Viewer is a Chrome extension providing a unique solution for developers dealing with JSON. It allows to create, edit, and format JSON objects with utmost ease. With no server-side processing or cookies used, your sensitive data remains safe in your browser. The tool offers ability to load external JSON files from your disk and provides multiple view modes for a comprehensive JSON editing experience. Using only in-browser JavaScript processing, it ensures your data doesn't travel across the network. You can even save your JSON files to the disk with a single click ensuring a fluid and secure JSON handling experience.

Extension stats

Users: 20,000+
Rating: 4.67 (6)
Version: 1.0 (Last updated: 2019-01-31)
Creation date: 2019-01-31
Risk impact: Very low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Size: 493.57K
URLs: Website

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

No Cookie and server side processing : Most of the available tool use cookie and server side processing to formate,store,process JSON document. In some project, where we deal with sensitive client data we should not use this type of tools . We use to face a lot of challenges while developing API based projects. I have not used any cookie or server side processing to process the data. Anyone can freely use this tool in any project. Your data will not travel over the network, instead it will process in side the browser on the fly using JavaScript only. You can verify this by using FireFox in built console's network and storage tab.

Load external JSON file : You can load any JSON file from your disk and also the file will not get uploaded into the server. It will get processed only in browser using JavaScript.

Save loaded JSON file into disk : You can download/save the JSON as file into your disk by one click only.

Different view in a single Editor : You can view your data in different mode in a single editor window by clicking the navigation or changing the mode drop-down menu. In the same editor window you can alter the object manually in code editor mode or using object editor in Tree view.

Note: It is built using open source framework including {https://github.com/ajaxorg/ace},{https://github.com/epoberezkin/ajv},{https://github.com/josdejong/jsoneditor/},{https://getbootstrap.com/},{https://jquery.com/} ETC.

User reviews

It would be great if it could open JSON files from Google Drive and from GMAIL attachments.
by Rob G, 2023-07-10

Pretty awesome :) exactly what I needed. tnx
by Hadi, 2019-07-01

Best JSON Viewer for Google Chrome extension! Loved it! And the best part is that it is available OFFLINE too!! Cheers!!
by Debasmita, 2018-08-30
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Extension safety

Risk impact

JSON Viewer does not require any sensitive permissions.

Risk likelihood

JSON Viewer has earned a fairly good reputation and likely can be trusted.

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