extension ExtPose


Description from extension meta

Validate and view JSON documents

Image from store JSONView
Description from store JSONView port for Chrome. Original firefox extension is here: http://benhollis.net/software/jsonview/ Notes: - JSON is validated using a client-side javascript implementation of JSONLint (http://github.com/zaach/jsonlint) - this extension displays JSON text compliant with rfc 4627 (http://www.ietf.org/rfc/rfc4627.txt). - JSONP (http://en.wikipedia.org/wiki/JSON#JSONP) is supported You can configure JSON parsing method in options page: - the default method (JSON content is extracted from displayed page) is faster but can (in some rare cases) alter or fail to parse the JSON content. - the safe method costs an extra XMLHttpRequest request (JSON content is extracted from the HTTP response) but is 100% safe.

Latest reviews

  • (2020-09-12) ADJIE MULTIMEDIA: saya pendatang baru...
  • (2020-08-19) Stephanie Soto: Just what I needed to show off some application responses during a live demo.
  • (2020-08-03) 王鵬僑: good
  • (2020-07-28) Akshaykumar M.B: just saw this, most useful one, thanks
  • (2020-07-27) Rafael Moura: Nice!
  • (2020-07-24) Pensamento Vital: Top! Mais uma otima ferramenta pros iniciantes Dev! Muito Obrigado!
  • (2020-07-09) Ekstremedia: Very useful addon.
  • (2020-07-03) Bote Zheng: Super Great! Works perfect. Very helpful for web development with JSON. Funktioniert perfekt. Sehr hilfreich bei der Web-Entwicklung mit JSON. THANK YOU \^o^/
  • (2020-07-03) 李游: good
  • (2020-06-27) Maxwell Warren: How do I use it??????
  • (2020-04-10) Anubhav Srivastava: No Description on how to use?
  • (2020-04-08) Trần Đình Vinh: Can't come back to view source
  • (2020-04-04) rose mogusu: Amazing App
  • (2020-03-18) muhammad Khoirul huda: saya pemula json menuju master, insya allah
  • (2020-03-17) agus mefiit: GOOD
  • (2020-02-11) Микола Орлов: очень удобно :)
  • (2020-01-28) Theodore S: Not working... Only plain text appears
  • (2020-01-19) dewi purwati: sangat membantu
  • (2020-01-16) Carson Buckley: Fantastic extension for easily viewing JSON
  • (2020-01-16) 유보배: 예쁘게 보여주는 줄만 알았는데 기능들이 많아서 좋네요~ 무엇보다 editor style 변경이 가능해서 굳입니다!
  • (2020-01-02) Yogi Agung W: Sangat membantu
  • (2020-01-02) uju clare: not working
  • (2019-12-30) csandreas1: Very nice extension. One recommendation, when clicking on a key, to highlight all matching keys with their values.
  • (2019-12-12) Tyler Hahn: I have no idea how to use this - where do I see the JSON? Is this something that shows up in devtools? I feel like an idiot, but I see no instructions anywhere, and the icon in the tools bar doesn't do antyhing. I'll be happy to re-rate this once I know how to use it. I'd suggest adding instructions or a brief description, anything on how to use/view this extension.
  • (2019-12-04) rizky wahyu haqiqi: anjay

Latest issues

  • (2020-05-22, v: JSL: Could you give me a favor about license?
    Hello team. Could I know if there's any license cost to keep using this program via Chrome Add-ons? It would be thankful, if you please confirm the license query. Thanks & best regards.
  • (2020-05-15, v: Jordan Lee: Here to help
    I word as software engineer at Oracle Cloud and I would love to contribute to this extension. My personal email is [email protected]
  • (2020-05-13, v: Filipe Santos: Problemas ao tentar entrar nas Opções
    Sempre que tento entrar nas opções para mudar o tema ou coisas assim me deparo com o seguinte erro "chklaanhfefbnpoihckbnefhakgolnmc está bloqueado"
  • (2020-05-07, v: Jim Morrison: Dark Theme - if anyone else finds it nice..
  • (2020-03-10, v: tarre tan: Long negative numbers
    I spent hours searching for a bug that didnt exist because you cannot handle negative numbers properly?! Try use this json: {"test": -1067353086369986796} and see what you get....
  • (2020-02-07, v: waseem mu: twice request to console and command line ,
    I get double request in the newtwork (i use localhost with nodejs and express.js package). app.get('/',(req,res)=>{ const user = { name:'Mike', gender:'male' } res.send(user); }) app.listen(3000); and console/network localhost: 200 document localhost: 304 xhr
  • (2019-11-13, v: Ongda Dorjee: Hello
    Does JSON view collect the data while parsing?
  • (2019-07-31, v: Mahesh Waghmare: Object Order
    Now the order of the object is mismatch because of its default order it set by ids. I'm my case the order of the item is 20, 19. But, While previewing the respond with the extension It's 19, 20. I have spend a week depends on this repose and debug in the wrong way. See https://cl.ly/0418cefa199f
  • (2019-07-31, v: Sylvain Pasutto: Bug while viewing JSON
    Hello, there is a bug in the extension when I request this JSON : { "data": null, "length": null, "status": false, "message": "Invalid track file : DOMDocument::load(): I\/O warning : failed to load external entity &quot;file:\/C:\/dev\/web\/Trackfile-Lib\/examples\/tracykfiles\/trackfile.gpx&quot;" } The bug pop at function displayError in content.js (line 4) : var link = document.createElement("link"), pre = document.body.firstChild.firstChild, text = pre.textContent.substring(offset), (...) the initialisation of var "pre" fail : document.body.firstChild.firstChild is undefined at the top of the function (document.body at this step is : "<body>{↵ "data": null,↵ "length": null,↵ "status": false,↵ "message": "Invalid track file : DOMDocument::load(): I\/O warning : failed to load external entity "file:\/C:\/dev\/web\/Trackfile-Lib\/examples\/tracykfiles\/trackfile.gpx""↵}</body>")
  • (2019-06-06, v: sharad pandey: how do i add the file to work on it
    how do i add a json file
  • (2019-04-27, v: Henrique Barcellos: Switching between JSON and YAML
    It would be nice if there was support for switching between JSON and YAML.
  • (2019-03-08, v: Sokkalingam S Subramanian: Make it work inside iframes
    Hi, I love your extension! It is a life saver! Thank you so much for that. Do you think you can make it work for JSONs inside iframes ?
  • (2018-12-19, v: JSON View
    Great add-on!! How do you stop the JSON stream from being truncated
  • (2018-10-26, v: 王鹏飞: 多级目录相同key,value会错乱
    多级目录相同key,value会错乱。key是id,结果几个实例的id全串了。我看json edior的也有这个问题,你们用的相同技术?应该是copy的时候遍历key的值出的问题吧,想办法解决吧,这个问题还奇葩的
  • (2018-07-10, v: Dave Brooks: Format Date
    It appears that dates are being displayed in Long format which is not eyeball friendly. Can I change this to ISO?
  • (2018-07-01, v: Magno Alberto: Replace dash (-) by counter like Firefox
    Good addin, but if replace dash (-) by counter like Firefox, will be excellent. Thanks!
  • (2018-04-06, v: 青山正太郎: Support file:// scheme
    It would be nice if file:///path/to/foo.json was rendered with JSONView, so we could preview a local json file with Chrome.


1,352,963 history
4.6 (2,833 votes)
Last update / version
2017-01-06 /
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