Print for Firefox
Print the current page you see with one single click. And that for all kinds of photo printing, poster printing, brochure printer, newspaper printing, business cards and more.
3.059 người dùng
Basic JSON Formatter
Adds a page action to pretty-print JSON. Unlike similar extensions, this simply pretty-prints it. It doesn't add any kind of viewer, colors, or collapsing. If you want this to work as expected, disable devtools.jsonview.enabled in about:config.
3.028 người dùng
SEO META 1 COPY
This is an extension that allows you to easily check SEO-related meta information and copy it with one click.
3.020 người dùng
CookieManager - Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
3.017 người dùng
ffCK Overlays
Right-click any element to remove it. Inspired by the Chrome extension "F*ck Overlays".
2.990 người dùng
Omnibug
The leading browser extension for analytics and marketing technology testing and debugging
2.885 người dùng
Google Analytics Debugger
Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript. P.S: this add-on is migrated from Chrome store.
2.883 người dùng
Try XPath
This add-on displays the result of evaluating XPath expression or CSS selector.
2.751 người dùng
webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
2.649 người dùng
Merge Windows
Merges the tabs from multiple windows together into one window. Extension won't show context menu item when there aren't more than one window of the same type to merge together. Private windows will only merge with private windows not normal.
2.617 người dùng
HackTools
Hacktools, is a web extension facilitating your web application penetration tests, it includes cheat sheets as well as all the tools used during a test such as XSS payloads, Reverse shells to test your web application.
2.575 người dùng
dataslayer
Debug and test tag management (Google Tag Manager, Adobe Launch / DTM, Tealium) and analytics (Google Analytics, Adobe Analytics) implementations from within Developer Tools.
2.546 người dùng
Pesticide
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
2.504 người dùng
Yandex Wordstat Assistant
Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)
2.482 người dùng
Chat GPT for Google
See the ChatGPT responses right next to your search engine results. https://extensionchatgpt.com/ See our youtube guide: https://www.youtube.com/watch?v=p9it2NCB3_c
2.477 người dùng
FB unseen
Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.
2.472 người dùng
