UTM Stripper - Browser extension that strips Google Analytics (UTM) tokens from URL query strings
ClearURLs - Remove tracking elements from URLs.
Redirector - Automatically redirects to user-defined urls on certain pages.
Neat URL - Neat URL cleans URLs, removing parameters such as Google Analytics' utm parameters
Untrack Me - Surf the web, free from tracking
Clean Links - Converts obfuscated or nested links to genuine clean links.