This extension creates a right-click menu that provides enhanced copying capabilities.

You can configure the preferences in the options page.
A part of the commands can be bound as browser shortcuts.

Features:
- Copy a tab link as
  - Plain text
  - Rich text
  - HTML
  - Markdown
  - Org-Mode
  - AsciiDoc
  - BBCode
- Copy a frame link as
  - Plain text
  - Rich text
  - HTML
  - Markdown
  - Org-Mode
  - AsciiDoc
  - BBCode
- Copy a link text
- Copy a link as
  - Plain text
  - Rich text
  - HTML
  - Markdown
  - Org-Mode
  - AsciiDoc
  - BBCode
- Copy selection as
  - Plain text
  - Concatenated plain text
  - JSON
  - Markdown
  - HTML
  - HTML without attributes
  - User-defined clean HTML
  - BBCode
- Copy an image as
  - HTML
  - Markdown
  - BBCode
  - Data URL
- Copy a native audio as HTML
- Copy a native video as HTML

Github: https://github.com/BlackGlory/copycat