BetterViewer
BetterViewer was designed as a replacement for the image viewing mode built into Firefox and Chrome-based web browsers. With BetterViewer you can use various keyboard shortcuts to quickly pan, zoom images, edit and a lot more!
1.144 Benutzer
SEO Site Tools, Site Analysis
Ein-Klick-SEO-Erweiterung. Schneller Zugriff auf SEO-Analyse. Features: Website-indizierte Seiten, Backlinks, Alexa, IP, SEO-Statistiken und SEO-Tools.
1.128 Benutzer
Display #Anchors
Displays anchors for all content in the current web page without breaking the layout.
1.112 Benutzer
wxIF
View the EXIF/IPTC/XMP metadata for images. WebExtensions port of the FxIF add-on.
1.109 Benutzer
External Application Button (WebExtension)
A highly customizable external application button and context-menu items
1.099 Benutzer
Edit Anything
Edit Anything from Chrome is now on Firefox. Before It was on Chrome. Click icon to turn on. sets contentEditable to true. Click to set false. If on then click text/any other element and make the changes. Changes don't persist after reload.
1.090 Benutzer
Tab2QR
A minimalist browser extension that generates QR codes from your current tab, allows you to edit the encoded content, copy QR code image to clipboard, or download as PNG or SVG files.
1.083 Benutzer
app.telemetry Page Speed Monitor
Get the page load times of any web page! app.telemetry Page Speed Monitor shows offset and duration of each step during the page load based on W3C navigation timing.
1.049 Benutzer
Web Component DevTools
Developer tooling for Web Components and Web Component Libraries
1.039 Benutzer
SAML Message Decoder
This tool helps you debug your SAML based SSO/SLO implementations. It runs in the background, collecting SAML messages as they are sent and received by the browser.
1.038 Benutzer
Rotate that Video Player
Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.
1.037 Benutzer
TrashMail.net
Erstellen Sie kostenlos eine temporäre Weiterleitungs-E-Mail-Adresse: Mit TrashMail.net brauchen Sie auf beliebigen Diensten nicht mehr ihre richtige E-Mail-Adresse angeben, und können sich somit gegen Missbrauch durch Spam und Newslettern schützen.
1.030 Benutzer
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)
1.025 Benutzer
Dark Mode Website Switcher
Passt das Farbdesign aller Webseiten an, sodass diese standardmäßig alle dunkel sind, wenn es die Seite ein spezielles Design dafür hat. Es lässt Webseiten dunkel erscheinen, auch wenn ein helles Systemdesign genutzt wird.
1.018 Benutzer
Reload Skip Cache Button
Reload page without using content stored in the browser cache to make sure you get any updates.
1.016 Benutzer
http tracker
Monitoring the browser network for all tabs and pages in a single page. Track network traffic / http traffic sent from each tab, or page and the response headers for each request. Filter requests to capture, filter requests to view
1.013 Benutzer
