AI + plagiarism together
AI Plagiarism Checker: Both Checks in One Scan
One credit runs both checks on the same text: sentence-level AI-writing signals and plagiarism source matching, side by side in a single report you can email to yourself.
Free preview
Try the AI check free — plagiarism matching unlocks with a free account
The on-page preview checks AI-writing signals. Create a free account and your first full scan can run AI detection and plagiarism source matching together.
0 / 350 words free
Analysed, then discarded — never stored
One tool, both questions
What people mean by an ‘AI plagiarism checker’
The phrase covers two different checks — and this page runs both.
Search for an AI plagiarism checker and you will find tools that do one job or the other: plagiarism checkers that match your text against sources but cannot tell machine writing from human writing, and AI detectors that spot machine-written prose but cannot find a copied paragraph. They answer different questions, and each misses what the other finds.
Genutext runs both on the same text in a single paid scan: sentence-level AI-writing signals beside plagiarism source matches, in one report. That is the practical meaning of an AI and plagiarism checker — not two tabs, one scan. The workflow for reading the two results together is in how to check for AI plagiarism, and the conceptual difference is unpacked in AI detection vs plagiarism detection.
Why combine them
Both questions, answered on the same text
Searching for a separate AI checker and a separate plagiarism checker usually means two tools, two scores and two definitions. A combined scan answers both questions about the same words at the same time.
One submission, two reports
Select AI + Plagiarism when you scan. The report shows an AI-writing signal with sentence-level context and a separate source-matching result — never blended into one misleading number.
Pay as you go, from one credit
A Standard credit covers up to 3,000 words and includes both checks; there is no subscription, and 5-packs cost less per scan.
A report you can keep
Email yourself the full breakdown — a dated record of both results, useful when you need to show your work was checked before submission.
Clear availability
Plagiarism matching is included as a paid scan mode
The homepage preview checks AI-writing signals only. Source matching becomes available after sign-in when a scan credit is used.
Choose the combined mode
Before running a paid scan, select AI + Plagiarism. AI-only mode does not perform a source-matching request.
Inspect confirmed sources
The report lists accessible sources returned by the analysis provider, with match information to support closer reading.
Notice unverified candidates
A potential source may be reported even when it could not be accessed for confirmation. Genutext separates those candidates from verified matches.
Keep the judgements separate
A source match is not automatically plagiarism, and an AI score is not a similarity score. Each result needs its own review.
Two questions
AI detection and source matching do different work
Using both can provide more context, but neither decides whether a policy was broken.
| Question | AI detection | Plagiarism source matching |
|---|---|---|
| What it examines | Patterns in the submitted prose | Text overlap with sources available to the provider |
| What it returns | An overall AI signal and, in paid scans, sentence-level signals | A similarity-style score and source candidates |
| What it cannot prove | Authorship, tool use, intent or misconduct | That a match is uncited, intentional or academically improper |
| What a reviewer does next | Checks passages, process evidence and permitted-use rules | Opens sources, checks quotations, citations and common language |
Review workflow
Turn a match report into a careful source review
- 01
Open the reported source
Confirm that the source is accessible and that the matched passage really appears there. A title or URL alone is not enough.
- 02
Read the surrounding passage
Separate a substantive copied phrase from a quotation, reference entry, template, title, technical term or ordinary wording.
- 03
Check attribution
Look for quotation marks, citations and an accurate reference. Similar wording can be acceptable when it is transparently attributed.
- 04
Apply the relevant policy
Plagiarism is a human and policy judgement. Consider intent, convention, materiality and the writer's explanation before deciding.
Document limits
Choose the credit that fits the text you want checked
Paid scans require at least 300 characters. If a document is longer than the selected limit, only the first part is analysed.
| Credit | Current price | Maximum analysed text |
|---|---|---|
| Standard | Pay as you go | Up to 3,000 words |
| Extended | Pay as you go | Up to 8,000 words |
Common questions
AI and plagiarism checker FAQ
- Does a plagiarism checker detect AI writing?
- Not by itself — plagiarism matching finds overlapping source text, while AI detection looks for machine-writing patterns. They answer different questions, which is why Genutext runs both on the same text in one scan.
- Can I check AI and plagiarism at the same time?
- Yes. One paid credit can run AI detection and plagiarism source matching together and return both results in a single report.
- Is the plagiarism check free?
- The free on-page preview is AI-only. Plagiarism source matching runs on account scans — your first full scan is included when you create a free account, and it can include the combined check.
- Is this suitable for UK students before submission?
- Yes. Genutext is UK-based, charges per scan in local currency, and does not store your text or add it to any repository. It is independent of Turnitin and of any university.
- Is this an AI text plagiarism checker?
- Yes, in both senses people use the phrase: it detects AI-written text at sentence level, and it checks the same text for plagiarism against online sources — one scan, one combined report.
Paid scans only
Run AI and source checks in one review workflow
Create an account, choose a scan credit, and select AI + Plagiarism before submitting the text.