Copy URL To Clipboard for Chrome and Firefox allows you to copy and edit URLs.
This extension/add-on can copy a document URL/link URL to your clipboard as HTML, Markdown, BBCode, Textile, AsciiDoc, MediaWiki, Jira, reStructuredText, LaTeX, Org Mode, and Text. You can easily copy the links in any open tabs, the copy operation can be executed from either the context menu, tool button, or via keyboard shortcut. When you copy a URL, right-click anywhere on the page, open the context menu, and select the format to copy. If text is selected prior to right-clicking, the text is used for the link content.
Copy URL To Clipboard provides you with an excellent way to gather and edit URLs from open pages and paste them for use elsewhere.