JSON Viewer icon

JSON Viewer

Extension Actions

CRX ID
efknglbfhoddmmfabeihlemgekhhnabb
Status
  • Live on Store
Description from extension meta

Port of Firefox's JSON Viewer

Image from store
JSON Viewer
Description from store

This is a port of Firefox's JSON Viewer

If you open a JSON file in the browser, it is parsed and given syntax highlighting. Arrays and objects are shown collapsed, and you can expand them using the "+" icons.

Source code:
https://github.com/pd4d10/json-viewer

Latest reviews

Marko Mitranic
The single best json viewer extension. Works on huge payloads and on streamed responses.
Peter Mckenna
When it works it is very nice. However it doesn't always work reliably. I've just opened a clearly JSON formatted file ending with .json in the browser's regular window and it has not been picked up by this extension. It's happened a few times recently.
Prab Singh
Works beautifully
Vincent GS
Me encantó, siempre busqué algo que me mostrase los archivos JSON. Absolutely lovely! I was looking for an extensions that shows JSON natively as chrome network tab, unfortunately there's no one, but this is amazing!!
Vincent GS
Me encantó, siempre busqué algo que me mostrase los archivos JSON. Absolutely lovely! I was looking for an extensions that shows JSON natively as chrome network tab, unfortunately there's no one, but this is amazing!!
Justin Jeffery
Does not work anymore for me as well.
Kenta Takahashi
Suddenly degraded. Only "pretty print" function is shown in UI, but others are not.
Stelios Giannatos
Just what we needed!!!
Robert Mylne
Works now in Chrome 117, updating review to 5 stars!
Robert Mylne
Works now in Chrome 117, updating review to 5 stars!
Stefan Göllner
was nice until one of the latest chrome updates broke pretty much all json viewer extensions somehow
Ollie Taylor
Does what it says on the tin - when you visit a file, or JSON response it displays a useful JSON debugging UI that's easy to work with.
Ollie Taylor
Does what it says on the tin - when you visit a file, or JSON response it displays a useful JSON debugging UI that's easy to work with.
Ben Hu
This exactly what am i looking for as well. Been so used to the beauty of Firefox json viewer and so happy to see someone had made the effort to port it over to Chrome. Love XXXXXX
Ben Hu
This exactly what am i looking for as well. Been so used to the beauty of Firefox json viewer and so happy to see someone had made the effort to port it over to Chrome. Love XXXXXX
Vatsal Hirpara
Loved it.
Vatsal Hirpara
Loved it.
V K
Awesome !
V K
Awesome !
Pilaton To
Настроек нет, шрифты 11px
Noah VB
Best JSON Viewer no question. S/o to the dev.
Noah VB
Best JSON Viewer no question. S/o to the dev.
Fillipe M
Simply the best. Thank you
Fillipe M
Simply the best. Thank you
Victor Dan-Jumbo
Best JSON viewer so far 👍 Thanks @Mozilla & @pd4d10
Victor Dan-Jumbo
Best JSON viewer so far 👍 Thanks @Mozilla & @pd4d10
Larntin Blue
还是这个好用
Alexander Zeydlits
Все работает. Как в FF
Sekedus
Best JSON viewer!! 👍👍👍
Saravanan K
Excellent ... Credit goes to developer
Saravanan K
Excellent ... Credit goes to developer
Alexey UIyanov
Thank you for porting FF JSON viewer into Chrome!
Tilemachos Papadopoulos
Best JSON viewer!! Exactly like Firefox! Thanks <3
Tilemachos Papadopoulos
Best JSON viewer!! Exactly like Firefox! Thanks <3
Amir Hossein Banavi
I had trouble with other JSON viewers after migrating from firefox to brave. Still, thanks to this extension, I could view JSON data exactly like firefox.
Amir Hossein Banavi
I had trouble with other JSON viewers after migrating from firefox to brave. Still, thanks to this extension, I could view JSON data exactly like firefox.
Dev ТВ
Тупо не работает
Anonymous
It's very useful.. i finally found a nice JSON viewer like in Firefox
Jeryl Estopace
Simply the BEST JSON Viewer ever. It has everything I wanted. light and dark theme, expand all, collapse all, search box, SAVE, COPY, headers, raw data! The last thing I would request to add is a jJSON data "address" indicator that would show how I'm gonna access a selected line in a JSON file. Thank you for creating this extension.
Jeryl Estopace
Simply the BEST JSON Viewer ever. It has everything I wanted. light and dark theme, expand all, collapse all, search box, SAVE, COPY, headers, raw data! The last thing I would request to add is a jJSON data "address" indicator that would show how I'm gonna access a selected line in a JSON file. Thank you for creating this extension.
Gabriel Mellem
Best JSON viewer for chrome!
Gabriel Mellem
Best JSON viewer for chrome!
木三
很棒,火狐的这个还是美观啊
Sridhar Sathya
Tried other viewers on chrome and nothing comes any close to this one. Was missing Firefox's JSON viewer whenever I used chrome and this extension bridged the gap! Thanks Rongjian!
Sridhar Sathya
Tried other viewers on chrome and nothing comes any close to this one. Was missing Firefox's JSON viewer whenever I used chrome and this extension bridged the gap! Thanks Rongjian!
Florian Reuschel
Absolutely lovely!
Florian Reuschel
Absolutely lovely!
Shamiul Hasan
This is exactly what I was looking for. Firefox has their own JSON viewer. It is exactly that but for Chrome. Tried some other viewers but none was like it. Here is the Github link for this project if you want to look at - https://github.com/pd4d10/json-viewer . This is greatly done and UI is good too. At last found something reliable. Thanks guys, keep it up.
Shamiul Hasan
This is exactly what I was looking for. Firefox has their own JSON viewer. It is exactly that but for Chrome. Tried some other viewers but none was like it. Here is the Github link for this project if you want to look at - https://github.com/pd4d10/json-viewer . This is greatly done and UI is good too. At last found something reliable. Thanks guys, keep it up.