GradeQuill
Free Student Tools

Check your work before you submit

Use our free plagiarism checker to identify similarity issues before handing in. AI detection service coming soon.

Free Tool

Plagiarism Checker

Paste your text below for an instant similarity analysis. Our tool identifies potentially unoriginal passages, evaluates paraphrasing quality, and generates an overall score.

This tool provides an indicative analysis only and is not a replacement for Turnitin or institutional plagiarism detection systems.

How it works

Paste text
Copy a section from your essay or dissertation.
Analysis runs
Sentence structure and phrasing patterns are evaluated instantly in your browser.
Review results
See your score, flagged passages, and recommendations.

Need editing help?

High similarity score? Our editors can help you paraphrase and restructure your work.

Get editing support →

Risk levels

0 to 15%: Low risk
16 to 30%: Moderate
31%+: High, editing recommended
Coming Soon

AI Content Detector

Launching Soon

Our AI Content Detector is in development and will be available shortly. It will analyse your text for AI-generated patterns and produce a detailed detection report.

AI Content Checker

Need an AI detection report now?

Contact us on WhatsApp. Send your document and we will run an AI detection report and return the results within 1 hour.

Contact support on WhatsApp

Usually responds within 15 minutes during business hours.

Academic writing support

Need more than a plagiarism check?

Our expert editors can help you improve paraphrasing, restructure problem passages, and strengthen your academic writing overall.

Get Started →View writing samples
Chat with us

We use essential cookies. Privacy Policy.