Web Sniffer

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

What is Web Sniffer?

Web Sniffer is a powerful Chrome extension that allows you to easily view and analyze all HTTP Requests and Responses exchanged between your web browser and the web server. With detailed information such as request type, URL, headers, and more, it provides valuable insights into network traffic and facilitates debugging and performance optimization of web applications.

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Extension stats

This extension was removed from Chrome Web Store on 2022-06-10

By: http://5ms.ru

Users: 30,000+

Rating: 3.86 (35)

Version: 0.0.0.2 (Last updated: 2018-03-19)

Creation date: 2018-03-19

Risk impact: High risk impact

Risk likelihood: High risk likelihood

Manifest version: 2

Permissions:

tabs
webRequest
webRequestBlocking
*://*/*

Size: 196.61K

URLs: Website

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

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)

User reviews

Excellent work! Thank you very much!

Marios Georgiou, 2022-04-19

Nice extension ! It lacks an export functionnality !!

Soufiane Tahiri, 2021-02-11

Не показывает raw data json запросы..Сделайте пожалуйста..

Азат Габдрахманов, 2020-09-20

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Extension safety

Risk impact

Web Sniffer is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Web Sniffer if you trust the publisher.