Use free plagiarism checker websites
Paste your text into the checker
Upload your document if the tool allows it
Run the plagiarism scan
Review highlighted matching content
Compare matched sources with your original text
Rewrite any copied or too-similar sections
Check quoted text and citations for accuracy
Use multiple free tools for better verification
Search key phrases in Google for a manual check
Compare your text against online sources
Check for duplicate content before publishing
Save a copy of the plagiarism report
Verify originality after making edits