Reload Skip Cache Button
Reload page without using content stored in the browser cache to make sure you get any updates.
960 użytkowników
Online Tools by 10015.io
Case converter, image cropper, CSS triangle generator, base64 encoder/decoder, HEX to RGBA converter, YouTube thumbnail grabber, QR code generator and many more online web tools
956 użytkowników
PX: Viewport Dimensions
Displays the viewport dimensions when a browser window is resized.
952 użytkowników
Self-Destructing Cookies (WebEx)
Delete cookies when browser is closed or once the tab is closed to prevent possible trackings (similar to Ove's Self-Destructing Cookies which is not compatible with FF57 anymore)
941 użytkowników
HTMaiL: Insert HTML into email message
This extension will allow you to easily insert HTML code into the body of the message from your favorite webmail service: Gmail, Outlook, and Yahoo Mail.
934 użytkowników
SQLite Viewer
A tabular SQLite viewer and editor that supports opening of multiple databases
916 użytkowników
CustomCSS Injector
- Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh
915 użytkowników
Font Size Increase
Zwiększ rozmiar czcionki na dowolnej stronie internetowej jednym kliknięciem.
912 użytkowników
SEO Site Tools, Site Analysis
Rozszerzenie SEO jednym kliknięciem. Szybki dostęp do analizy SEO. Funkcje: indeksowane strony internetowe, linki zwrotne, Alexa, IP, statystyki SEO i narzędzia SEO.
912 użytkowników
TrashMail.com
Create free disposable email addresses with MITM protection. Paste them directly in forms to protect yourself from spam. Features Ed25519 signature verification and TLS certificate checks to detect interception by corporate proxies or attackers.
904 użytkowników
Dynamics 365 Power Pane
The CRM Power Pane is a helper tool designed to integrate with Microsoft Dynamics CRM application and allow you to manipulate forms.
903 użytkowników
Userchrome Toggle Extended
This extension allows you to toggle userchrome.css styles on-the-fly with buttons and hotkeys. You'll be able to switch up to six styles
900 użytkowników
OWASP Penetration Testing Kit
Penetration Testing Kit is an extension for application security practitioners, penetration testers, and red teams.
895 użytkowników
Color Picker
A simple color picker extension. Easily pick any color on the screen, view history of picked colors, and copy or clear them with a single click.
889 użytkowników
PageSpeed Insights
Open PageSpeed Insights to analyze the web page on the current opened tab.
884 użytkowników
show-my-ip
This add-on allows you to view your IP address from your browser without having to navigate to sites like https://www.whatismyip.com/ Furthermore, as this add-on is open source, you don't need to be worried about your privacy.
884 użytkowników
Resize Window & Viewport
Resize browser window or viewport to desired screen widths. Firefox's Responsive Design Mode (Ctrl + Shift + M) is great for mobile devices emulation.
880 użytkowników
The Tab Suspender
Suspends inactive tabs after a set time by replacing them with a custom suspended page.
879 użytkowników
React Context DevTool
React Context DevTool is a debugging tool for React Context and useReducer API.
867 użytkowników
