A tool to view, edit, format, repair, query, transform, and validate JSON
Users
2,000
0 in 30 days
Rating
3.6 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#22K
#18K among extensions
Version
1.0
updated 23 Jul 2023
Users
monthly, 3 years
Latest, 15 Oct 2026:2,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About JSON Editor
Open web pages with JSON content or JSON files to view, edit, format, repair, query, transform, and validate JSON directly on the browser.
Features:
* View JSON as a tree. The JSON tree view utilizes right-click to open the context menu, and double-click to start editing a key or value. It supports copy/paste from and to the system clipboard.
* View JSON as formatted text.
* View JSON as a table, for top-level arrays or nested arrays.
* Search and replace
* Undo and redo actions
* Edit the JSON keys, and values, copy, paste, duplicate, insert, or remove
* JSON formatting and minifying
* Query JSON with plain JavaScript or using the built-in form
* Sort, filter, and transform JSON
* Handle large JSON documents up to 512 MB
It uses the powerful https://github.com/josdejong/svelte-jsoneditor/ and the Manifest V3 for enhanced security, privacy, and performance.
Make sure to disable any other JSON viewing built-in into the browser or other JSON viewer extensions.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
0
+0.0%
0
0.00
6 months
0
+0.0%
+1
+0.35
1 year
+1,000
+100.0%
+2
−0.40
Chrome Web Store search rankings
Where JSON Editor appears when people search the store, with the 30 day change