HomePlagiarism CheckerFor Students
For Students · Private · No signup · No card

Free Plagiarism Checker for Students

You spent weeks writing this essay. Before you submit it, you want to be sure it's fully your work and that no accidental matches will get you in trouble. Paste your draft into the plagiarism checker, get a private report in 30 seconds, and submit with confidence. Free, no signup, no school account needed.

Private scan
0 / 1,000 words
Free, no signup·Private — not shared with your school·Plagiarism + AI in one report·Works on Chromebook, phone, any device
What it helps you avoid

What Plagiarism Checker Plus helps you avoid

Most plagiarism issues for students are accidents. A line you remembered from a reading. A citation you meant to add and forgot. A paraphrase that ended up too close to the source. The plagiarism checker catches these before your professor does.

Accidental matches that drop your grade

You read three articles for your essay last weekend. A sentence stuck in your head and now it's in your draft, almost word for word, without a citation. The checker flags it before submission so you can rewrite or cite.

Missing citations you forgot to add

You drafted with the source open in another tab and meant to add the citation later. Then you forgot. The checker shows you exactly which passages need a citation, with the source attached.

AI-flagged passages from your brainstorm

You used ChatGPT to outline or rephrase. Even one cleaned-up AI sentence can trigger your school's AI detector. The plagiarism check includes an AI detection score, so you see both signals in the same report.

Submitting before you can fix anything

You finished at 2am and the deadline is 9am. There's no time for a manual review. A 30-second scan tells you what to fix, and you submit at 8:30 without a panic.
How it works

How to check your essay for plagiarism

1
Step 1

Paste your essay or upload your file

Drop in your draft. We support .docx, .pdf, and .txt. Pasted text works fine too. The free version handles up to 1,000 words per scan; sign up free to scan a full essay or paper in one go.

2
Step 2

We scan billions of web pages and sources

The checker compares your text to the open web, news archives, and a growing set of academic sources. We also run an AI detection scan in the same step, so you see both scores in one report.

3
Step 3

Fix flagged sentences and submit

Every flagged passage links to the source it matched. Add a citation, rephrase, or quote properly. Use our citation generator to format any new citations in APA, MLA, or Chicago.

Use cases

Built for every kind of student writing

Research papers and essays

Run your draft before submission. Catch missing citations, accidental matches, and AI flags so you don't lose marks for technicalities.

Thesis and dissertation chapters

Check each chapter as you go, not just at the end. Long documents have more chances to accidentally match a source, so chapter-by-chapter scanning catches issues early.

Scholarship and application essays

A flagged passage in a scholarship application can disqualify you. Run a private check before you send it. The report is yours alone.

Lab reports and case studies

Standard definitions and methods often match published sources. The checker shows you which matches are real plagiarism and which are common phrasing.

Group projects and shared drafts

Run a check on the final draft before submission to catch anything a teammate copied without telling you. Better to find it now than to share the consequences later.

The report

What's in your report

plagiarismcheckerplus.com/check/essay-draft-3
76
Originality
3 sources matched
1,247 words · 24% similarity
The Industrial Revolution fundamentally transformed European society between 1760 and 1840, ushering in unprecedented economic growth. Workers migrated en masse from rural villages to urban centers.
1 passage needs a citation · britannica.com (11%)

Originality score in one number

A single percentage at the top of your report tells you how much of your essay matched a source. Anything under 5% is usually safe; anything higher needs review.

Sentence-level highlights with sources

Click any flagged sentence to see the source it matched. No guessing.

AI score in the same report

We run AI detection alongside plagiarism, so you see both signals together. Useful because many professors check both.

Downloadable PDF report

Save a clean PDF of your report. Some students keep it as proof of their original work, in case their school's tool flags something the same way.

Free citation help

If a flagged passage needs a citation, our citation generator builds it in APA, MLA, Chicago, or Harvard format in one click.

FAQ

Questions students ask

Yes. Paste up to 1,000 words for free with no account and no card. Sign up free to scan longer documents in one go. We do not charge students for the free tier and never will.
More tools

More tools to help you write better

AI Detector for Students

Catch AI-flagged passages before your professor does.

Open tool →

Citation Generator

Build APA, MLA, and Chicago citations in seconds.

Open tool →

Grammar Checker

Fix grammar, spelling, and punctuation in your essay.

Open tool →

Check your essay before you submit

Free, private, 30 seconds.