* Free checkers often have limitations: They may have word count limits, fewer features, or less accurate results compared to paid services.
* They may not be as reliable: Free checkers often rely on smaller databases and may miss plagiarism from less common sources.
Here are some popular free online plagiarism checkers:
* Grammarly: While primarily a grammar checker, Grammarly also offers a basic plagiarism detection feature within its free plan.
* PlagiarismDetector.net: This website allows you to check up to 1,000 words for free, and it offers detailed reports highlighting potential plagiarism.
* PaperRater: Another free option with a focus on grammar and plagiarism checking, offering a basic plagiarism report and feedback on your writing.
* DupliChecker: This service allows you to paste or upload your text for plagiarism detection, and it provides a percentage score for originality.
* SmallSEOTools: This website offers a variety of free tools, including a plagiarism checker with a 1,000-word limit.
Remember: Free plagiarism checkers can be a helpful starting point, but it's essential to supplement them with other methods, such as manual verification and using a paid service for more thorough analysis, especially for academic or professional purposes.