extension ExtPose

Web Sniffer

CRX id


Description from extension meta

View all HTTP Requests and Responses sent between the Web browser and the Web server.

Image from store Web Sniffer
Description from store For every HTTP request, the following information is displayed (can hide): - Tab ID, Title [filtered] - Request ID - Type Request [filtered] - Time [filtered] - Status [filtered] - Method (GET/POST, POST Body) [filtered] - Hostname [filtered] - URL (GET Params) - Headers (Request/Response)

Latest reviews

  • (2021-02-11) Soufiane Tahiri: Nice extension ! It lacks an export functionnality !!
  • (2020-09-20) Азат Габдрахманов: Не показывает raw data json запросы..Сделайте пожалуйста..
  • (2020-07-31) Wagner Cateb: Very nice tool!!
  • (2020-03-15) Marcus Dudley: It's okay but I can't find a way to filter for a specific keyword in the URL. It does get the info I need but I have to trawl through hundreds of requests to find the ones I need.
  • (2019-11-07) Олег Ковалёв: Подскажите пожалуйста, как просматривать данные переданные методом Application Data в формате JSON? Сниффер отлавливает только метод GET и POST.
  • (2019-05-22) Khalil Akashah Julaihi: Unable to see response body
  • (2018-12-19) SomeoneInEarth X: Needs a dark theme and a way to get the POST Data in raw json form for easier copypasting, but does what it promises, very useful :)
  • (2018-09-10) Mehdi Marani: Pause, stop and continue buttons are needed. No way to stop capturing but closing ext, tab. also please add a section to show or the ability to save all POST DATA into a file.
  • (2018-07-20) Tsiory RAKOTOASIMBOLA: Il y a des bug
  • (2018-05-09) Arpit: Cool! 10/10
  • (2017-12-13) Евгений noname: Нельзя поставить на паузу
  • (2017-12-07) Шахзод Омонов: Thanks a lot i'm very glad this is very convenient one of the best extensions for my favorite browser
  • (2017-11-24) Heider Dideriksen: Muito bom! Sugiro adicionar função que permita salvar os links em arquivo txt ou html.
  • (2017-02-23) Hendra Wijaya Djiono: It's is a useful tool, but i am curious, is it possible to see the server response body of the request with this tool?
  • (2016-06-17) Nicolas Fiorito: I like the web sniffer, but i want to know how can i pause it? Can i? Should be awesome if i can choose when start on the sniffer and shut down
  • (2016-02-24) Dinup P Pillai: This tool was very useful for me to capture requests in pop-ups, which is otherwise not possible in chrome developer tools. If you provide a way to copy the requests or export them in a batch, it will be very useful.
  • (2015-04-01) Catherine Renelle: Use this almost every day in my job to automate mundane tasks at my place of employment. This gives me what I need to send over from my code and automate internal tools across our intranet.
  • (2015-02-16) Вячеслав Ермолаев: Совершенно непонятно что нужно сделать, чтобы ОНО заработало. Запустил, открылась вкладка с chrome-extension://ndfgffclcpdbgghfgkmooklaendohaef/index.html и всё... Какие сайты на соседних вкладках не открываешь, в сниффере совсем пусто.

Latest issues

  • (2019-10-08, v: Berkant Aras: I hope you develop
    If there would be an option for downloading the datas from the filtered URLs automatically, it would be perfect. Thanks.
  • (2019-05-30, v: S W: Feature Request - Resize Columns
    Please add ability to resize column width.
  • (2018-05-12, v: Mehdi Marani: Copy?
    Could you please add "Copy" to requests and responses? So we can copy all at once to other places, like notepad etc. Thanks
  • (2018-03-24, v: Optimization Systems: What is Best Friends


34,164 history
3.8 (34 votes)
Last update / version
2018-03-19 /
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