Skip to Main Content
Useful Links and Worksheets
Purdue Online Writing Lab (OWL)
The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects.
Noodle Tools
Integrated tools for note-taking, outlining, citation, document archiving/annotation, and collaborative research and writing.