3Cols - Manage your code snippets in the cloud fast, easy and free for personal use forever.
GitHub Gist - Gist is a simple way to share snippets and pastes with others.
SnipAway - A customizable snippet manager made for developers and people who work with code
SnippLeaf - Simple and fast online snippet manager. Save any kind of snippets.
SnippetsLab - SnippetsLab is an easy-to-use snippets manager.
Boostnote - Boostnote is an open-source note-taking app.