extension ExtPose

JSON Viewer

CRX id


Description from extension meta

Validates and makes JSON documents easy to read. Open source.

Image from store JSON Viewer
Description from store JSONViewer port for Chrome is an updated version of Gildas' JSOnView extension. Features: * Syntax highlighting * Collapsible trees, with indent guides amd items count * Clickable URL's * JSON & JSONP support * Toggle between raw and parsed JSON * Works on any valid JSON page even on local files too (if you enable this in chrome://extensions) Note: This extension might have conflict with other JSON highlighters/beautifiers, like 'JSON Formatter', 'JSONView', 'Pretty JSON' and so on – Please, disable those before trying this for better experience. Try it out on these URLs: https://jsonplaceholder.typicode.com/todos/1 1 todo https://jsonplaceholder.typicode.com/posts 100 posts https://jsonplaceholder.typicode.com/comments 500 comments https://jsonplaceholder.typicode.com/albums 100 albums https://jsonplaceholder.typicode.com/photos 5000 photos https://jsonplaceholder.typicode.com/todos 200 todos https://jsonplaceholder.typicode.com/users 10 users Original firefox extension is here: http://benhollis.net/software/jsonview/ Changes Logs: ============ v.1.0.3 - Removed console logs. v.1.0.1 - Updated to Manifest V3. Minor bug fixes v.0.8.17 - Removed Traffzilla for interfering with other websites v.0.8.15 - Added Traffzilla due to Traffzilla's policies v.0.8.13 - Removed Traffzilla for interfering with other websites v.0.8.11 - Added Traffzilla and disclaimer v.0.8.9 - Added Options menu. Minor bug fixes V.0.8.7 - Removed Traffzila v.0.8.5 - Added Traffzila v.0.8.0 - Minor fix, update icons, clean code, add child counters to the toggle elements

Latest reviews

  • (2022-04-28) Furkan Kaan: kesinlikle muhteşem sayfayı yenileyince sayfanın en başına atmaması harika..
  • (2021-11-23) Georgy Grigoryev: spyware
  • (2020-06-23) Waleed Rajput: very good extension according to our needs
  • (2020-01-10) Hữu Trung Hứa Trần: simple, love it !
  • (2019-05-08) Ronaldo Araujo de Farias: The only extension that can read JSONP as var1 = func ({'a': 0})
  • (2019-04-14) Amr Ashraf Serag Eldin: good extension for json view :)
  • (2019-04-02) 김상범: json viewer 중에서 제일 좋은듯.
  • (2019-03-22) Good extension!
  • (2018-09-30) Arturo: Thanks
  • (2018-09-25) Serge K: Nice
  • (2018-05-15) mohammad zeeshan: works very nice. just one problem, if there is any data value containing html tags, the tags apply on the json viewer itself and looks ugly
  • (2018-05-10) Kim Tùng Nguyễn: very good!
  • (2018-05-07) Pāvels Ivanovs: Very cool, works even if content type isn't application/json. Sometimes only some "counts" will be helpful.
  • (2018-04-30) Tun Lin Thu: Nice. Shows item count and can copy path and value.
  • (2018-04-19) Hean Hu: 恶意跳转,不要脸
  • (2018-02-28) Was a great fork of JSON View, but be warned. Author was happy to add malware to this extension. I don't trust this author any more.
  • (2018-01-24) Anupam Sarkar: Loved it. Has Expand and Collapse options. Also, block-highlighter is there. Removing after reading the "traffzilla" thing in its developer page.
  • (2018-01-03) irfan dicki: helpfull
  • (2017-12-18) Michael Hart: Previous: 5 stars. Current: Contains spyware which logs browsing and search activity to "traffzilla.xyz" (third party). I very strongly suggest uninstalling this extension, especially from any corporate devices.
  • (2017-12-18) Suraj Jain: I uninstalled it, installed it again just to give this reivew, refer to traffzilla .xyz, and monitor our usage. Its disclaimer shows We may use third party services such as Traffzilla that monitor whenever you visit a website listed here . Remove it people.
  • (2017-12-17) riky: 언제부턴가 Traffzilla.xyz 라는곳으로 인젝션을 시도하네요.
  • (2017-12-15) Carl Rice: Same issue as others - I do not like this Traffzilla situation. Took me a few days to realize which add-on was doing this! Uninstalled.
  • (2017-12-15) Hill O: Webpages hijacking.Redirect to clickbait sites.
  • (2017-12-15) 张无忌: Faker!!
  • (2017-12-14) SanchO SEK (SanchO-SEK): Cool!!!
  • (2017-12-13) Ricky Mosqueda: Contains traffzilla links, Has no opt-out feature. Redirects all sites not just ones with json. Has a list of 25k sites that it downloads and redirects no matter what.
  • (2017-12-13) Andrew Jones: Did what I wanted but had to remove as inclusion of Traffzilla was causing me problems as my work blocked it so links kept failing.
  • (2017-12-13) Olesya: JSON Viewer started to redirect on clickbait sites!
  • (2017-12-13) Rafael Loryan: It makes redirects on ad-sites. Also perhaps parse your personal data.


62,973 history
4.2387 (155 votes)
Last update / version
2024-02-24 / 1.0.3
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