Custom Context Menu by Zhong gay

This extension lets you add custom items to the browser's right-click menu. Clicking an item opens a target URL with parameters from the current page, making it ideal for users who frequently switch between multiple tools or platforms.
Key Features:

Freely add and delete right-click menu items
Each item supports a name, target URL, and URL filter (to control which pages show the item)
Customizable parameter separator for compatibility with different URL formats
Custom input mode: manually enter a parameter before navigating
Settings can be exported as a JSON backup and re-imported at any time

Use Cases:
Search, translation, image processing, development debugging, and any daily workflow that requires quick navigation with URL parameters.