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Plagiarisma

plagiarisma.net

From $8.25/mo Free plan WebWindowsAndroidAPIBrowser extension
Visit plagiarisma.net
Spec score 9.1 #4 of 31 in Plagiarism Checkers

What it is

Plagiarisma is an originality checker that compares text with web sources, books and academic papers. Users can paste text, enter a URL or upload a document in formats including PDF, DOCX, RTF, TXT, HTML, spreadsheets, presentations and ebooks. Its homepage says the checker supports more than 190 languages. The service runs on the web and has a Windows desktop download listed as version 2.0 for.NET on Windows x86/x64. Desktop tools include plagiarism scanning, AI content detection, paraphrasing and APA citation generation. A Google Docs add-on offers checking, paraphrasing, summarizing and AI detection; its listing allows five free document scans per day, with paid features available by monthly subscription. A free plan is listed, including a Windows desktop checker at free. The company says it does not store private texts in public databases. Its FAQ says premium membership orders may be refunded within three days, while trial orders are not refundable.

Spec sheet

What it does
Plagiarisma checks pasted text, uploaded documents, and URLs for matching passages and reports a uniqueness score.Read 15 Oct 2026 · plagiarisma.net
Purpose
The online checker scans text against web sources, books, and academic papers for originality.Read 30 Sep 2026 · plagiarisma.net
Intended users
The homepage describes the checker as designed for students, bloggers, and freelance writers.Read 30 Sep 2026 · plagiarisma.net
Support
The contact page lists [email protected] and says premium members should include a valid order ID when reporting issues or sending suggestions.Read 30 Sep 2026 · plagiarisma.net
Headquarters
71-75 Shelton St, London WC2H 9JQ, United KingdomRead 28 Sep 2026 · plagiarisma.net
Add-on free limit
The Marketplace listing says users can scan documents five times per day for free, with paid features available by monthly subscription.Read 30 Sep 2026 · workspace.google.com
AI detector
The site provides a separate detector that estimates whether text resembles model-generated writing.Read 15 Oct 2026 · plagiarisma.net
Android features
The Android listing says the app converts numerous document formats, saves results as HTML/PDF/EPUB, supports Google Voice, and can install to an SD card.Read 15 Oct 2026 · play.google.com
Chat tool
Plagiarisma provides a free chat assistant without requiring a paid OpenAI account.Read 15 Oct 2026 · plagiarisma.net
Chrome extension API use
The Chrome listing instructs users to obtain an API key from the Plagiarisma members area to authorize the extension.Read 15 Oct 2026 · chromewebstore.google.com
Chrome rating
The Chrome Web Store listing shows 3.0 out of 5 from 2 ratings.Read 15 Oct 2026 · chromewebstore.google.com
Citation tool
The APA Citation Generator is described as following APA 7 formatting patterns.Read 15 Oct 2026 · plagiarisma.net
Company controller
The UK company-data listing names Yevgeniy Yekimov as the person with significant control.Read 15 Oct 2026 · ukbizdb.co.uk
Company record
A UK company-data listing gives Plagiarisma Ltd. company number 10976393, incorporation date 22 September 2017, and a dormant-company SIC code.Read 15 Oct 2026 · ukbizdb.co.uk
Company registration
The official site identifies the operator as Plagiarisma Ltd., formed in 2010, with a registered office at 71-75 Shelton Street, London.Read 15 Oct 2026 · plagiarisma.net
Data handling
The company says standard-check submissions are not added to a public database or shared with other users.Read 15 Oct 2026 · plagiarisma.net
Desktop features
The Windows desktop page lists plagiarism scanning, an AI content detector, an AI paraphrasing tool, and an APA citation generator.Read 30 Sep 2026 · plagiarisma.net
Desktop version
The listed desktop download is version 2.0 for .NET on Windows x86/x64.Read 30 Sep 2026 · plagiarisma.net
File formats
Supported uploads include PDF, DOCX, RTF, TXT, HTML, PPTX, XLSX, XLS, FB2, ODT, EPUB, and MS Word DOC.Read 30 Sep 2026 · plagiarisma.net
Google Docs integration
The Google Workspace Marketplace listing describes a Docs add-on with plagiarism checking, paraphrasing, summarizing, and AI detection.Read 30 Sep 2026 · workspace.google.com
Google Play rating
The Android app is rated 3.4 out of 5 from 11.5K reviews and has 1M+ downloads.Read 15 Oct 2026 · play.google.com
Google Workspace integration
The Google Workspace Marketplace listing provides a Docs add-on combining plagiarism checking, paraphrasing, summarization, and AI detection.Read 15 Oct 2026 · workspace.google.com
Grammar checker
The product includes a grammar checker for spelling, punctuation, grammatical, and stylistic issues.Read 15 Oct 2026 · plagiarisma.net
Input formats
The web tool accepts PDF, DOCX, RTF, TXT, HTML, PPTX, XLSX, XLS, FB2, ODT, EPUB, and DOC files.Read 15 Oct 2026 · plagiarisma.net
Input methods
Users can paste text, check a URL, or upload a document.Read 30 Sep 2026 · plagiarisma.net
Institutional limitation
The company says its report is an aid and is not a substitute for institutional systems such as Turnitin.Read 15 Oct 2026 · plagiarisma.net
Language support
The checker advertises support for more than 190 languages.Read 15 Oct 2026 · plagiarisma.net
Languages
The homepage says the checker supports more than 190 languages.Read 30 Sep 2026 · plagiarisma.net
Limit: Android character limit
A Google Play reviewer reported that the app allowed about 2,000 characters, roughly 350 words, per check.Read 15 Oct 2026 · play.google.com
Limit: Android reliability
Another Google Play reviewer said the app did nothing when asked to check a document.Read 15 Oct 2026 · play.google.com
Limit: detection accuracy
An independent six-document test reported that the scanner detected only the unchanged website-copy test and missed altered, paraphrased, PDF, and e-book plagiarism.Read 15 Oct 2026 · plagiarismchecker.net
Limit: scan length
The independent review reported that the online checker searched only the first 5,000 characters of a submission.Read 15 Oct 2026 · plagiarismchecker.net
Limit: search-engine workflow
The independent review said users had to repeat searches because Babylon, Google, and Yahoo could not all be selected together.Read 15 Oct 2026 · plagiarismchecker.net
Paraphraser
A paraphrasing tool rewrites wording and sentence structure while the site says citations remain necessary.Read 15 Oct 2026 · plagiarisma.net
Praise: Android usefulness
One Google Play reviewer praised the app for checking plagiarism and saving results as PDF, while asking for a larger character allowance.Read 15 Oct 2026 · play.google.com
Praise: detailed reports
An independent test review noted that results could be displayed in the browser and downloaded as shareable PDF reports.Read 15 Oct 2026 · plagiarismchecker.net
Privacy claim
The company says it does not store private texts in public databases.Read 30 Sep 2026 · plagiarisma.net
Refund policy
The FAQ says premium membership orders are refundable within three days of purchase and trial orders are not refundable.Read 30 Sep 2026 · plagiarisma.net
Search coverage
The site says checks use web sources, books, and academic papers.Read 15 Oct 2026 · plagiarisma.net
Security disclosure
The Chrome listing says the extension handles personally identifiable and authentication information and declares that data is not sold outside approved uses.Read 15 Oct 2026 · chromewebstore.google.com
Summarizer
The site offers a summarizer that produces concise bullet points or short paragraphs from longer text.Read 15 Oct 2026 · plagiarisma.net
Text comparison
Its Compare Texts tool compares two files side by side and highlights matches, similarities, and differences.Read 15 Oct 2026 · plagiarisma.net
URL checking
Users can submit a web URL for an originality check.Read 15 Oct 2026 · plagiarisma.net
Windows download
The desktop download is a free .NET application for Windows 7, 8, 8.1, 10, and 11 on x86/x64.Read 15 Oct 2026 · plagiarisma.net
Windows rating
The Windows download page displays 4.9 out of 5 from 20,680 votes.Read 15 Oct 2026 · plagiarisma.net
Windows version
The download page lists version 2.0 and a package size of 269.3 MB.Read 15 Oct 2026 · plagiarisma.net
Workspace free allowance
The Workspace listing says users can scan documents five times per day for free, with paid features available.Read 15 Oct 2026 · workspace.google.com
Workspace permissions
The add-on requests access to installed documents, third-party content in Google prompts and sidebars, an external service, email sending, and account information.Read 15 Oct 2026 · workspace.google.com

Plans and prices

Plagiarisma Desktop Plagiarism Checker Free Free · Windows 11, 10, 8.1, 8, 7 Read 30 Sep 2026 · plagiarisma.net
Standard checks Free No registration required Paste text, upload files, or check a URL · standard checks Read 15 Oct 2026 · plagiarisma.net
One-day subscription $2, paid once One-time payment Pricing reported by independent review Read 15 Oct 2026 · plagiarismchecker.net
One-month subscription $10, paid once One-time payment Pricing reported by independent review Read 15 Oct 2026 · plagiarismchecker.net
Three-month subscription $25, paid once One-time payment Pricing reported by independent review Read 15 Oct 2026 · plagiarismchecker.net
Six-month subscription $49, paid once One-time payment Pricing reported by independent review Read 15 Oct 2026 · plagiarismchecker.net
One-year subscription $99 a year One-time payment Pricing reported by independent review Read 15 Oct 2026 · plagiarismchecker.net
Paid features Price not published Small monthly fee; amount not stated Free scans up to 5 documents per day · paid features Read 15 Oct 2026 · workspace.google.com

Every Plagiarisma plan and price →

Strong points and limits

Strong points

  • Checks pasted text, URLs and uploaded documents.
  • Supports more than 190 languages, according to its homepage.
  • Windows desktop tools include an AI detector and paraphraser.
  • Google Docs add-on includes five free scans per day.

Limits

  • Windows desktop download is listed for Windows x86/x64.
  • Docs add-on limits free scans to five per day.
  • Trial orders are not refundable.

Who it suits

It suits students, bloggers and freelance writers who want to check text from a document, URL or pasted passage. The listed web, Windows and Google Docs options offer different ways to access its checking tools.

Verdict

Plagiarisma combines originality checking with paraphrasing and AI detection across web, Windows and Google Docs options. The free plan is listed, while paid add-on features use a monthly subscription.

Where Specifiction places it

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