Opera browser required.
- This extension can access your data on all websites.
- This extension can access your tabs and browsing activity.
Screenshot
About the extension
- Downloads
- 5,653
- Category
- Developer Tools
- Version
- 2.2.0
- Size
- 144.9 KB
- Last update
- Dec. 8, 2025
- License
- Service website
- https://mediamaster.eu/
- Support page
- https://mediamaster.eu/contatti
Related
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
-
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
-
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
-
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
-
DMARC Check
Check DMARC status for the current domain