Your ideal plagiarism checker
Ethical AI that helps you research, write and cite more efficiently
Try Now for Free
Litero AI is rated 4.9 out of 5 stars
AI toolset for every writing journey
- Find credible sources instantly
- Avoid writer’s block and write faster with AI tools
- Check for content originality and quality
- Build confidence with guided workflow
- Teach responsible research practices
- Verify student authorship
- Speed up grading and personalized feedback
- Prepare students for AI-enhanced workplaces
- Streamline routine writing
- Strengthen your work with insights from trusted sources
- Optimize content for clarity and tone
- Rephrase your writing to fit your audience
Mighty but simple
AI plagiarism checker
Use the power of AI while keeping your unique voice and originality
Plagiarism Checker
Litero AI prioritizes originality and authenticity in your writing. Use our built-in plagiarism checker to avoid unintentional plagiarism, ensuring your scholarly work is unique and all sources are accurately cited.
Sources search
Don't stress about the plag check. Litero helps you find and cite relevant sources accurately, without AI hallucinations. Ensure originality by properly formatting quotes and saving sources for easy referencing.
AI Detector
In addition to plagiarism checker, you can also use the AI detector to highlight text that may seem AI-generated. You can then refine these areas to ensure your work authentically reflects your unique voice and upholds academic integrity.
Text Formatting
Choose the type of text you’re writing—essay, research paper, article, case study, etc. — and Litero will not only help to check it for plagiarism, but also format your paper and organize references to meet your specific needs.
Trusted by people who write smarter at:
How to write flawlessly with Litero's
AI plag checker
Submit Your Text for Review
To begin, simply provide Litero's AI plagiarism checker with the text you’ve already completed. During this initial review, our AI tutor can offer suggestions to enhance your writing and make it even better. This prepares your document for comprehensive checks on originality and polish.
Check for Originality
Utilize Litero's robust plagiarism checker to confirm your writing is entirely unique. It will thoroughly scan your paper and highlight any potential issues, helping you confirm originality and uphold academic integrity.
Address Detected Areas
If the plag checker flags any sections, you'll receive clear guidance on how to address these. This ensures proper citation and ethical integration of sources, strengthening the integrity of your paper.
Ensure Proper Source Citations
Our intuitive citation tool helps you correctly attribute all your sources. Simply enter your source details, select your preferred academic style (such as MLA, APA, or Chicago), and Litero AI will generate precise, consistently formatted citations for your paper.
Your Paper is Flawless
With Litero's AI plag checker, you can confidently complete your writing tasks, knowing your paper is original and free of errors. Try it today and experience a seamless review process!
Your Ethical AI Assistant
Think about Litero AI as a partner and not a substitute, and you'll be really healthy in your use of it.
— Dr. Dianna M. MatternLitero AI helps you boost productivity while preserving your authorship and integrity. Use it responsibly and follow the policies of your institution or publication platform. Read our full guide on the Responsible and Ethical Use of AI.
Check your papers more efficiently
Save time with our tools designed to support and enhance your writing workflow
AI companion
Get instant feedback on your writing and ways to improve it.
Plagiarism checker
Run a check to spot accidental plagiarism so you can correct it.
Easy export
Download your text in the required format or simply copy it.
Smarter choice for better writing
10M+ sources from legit libraries (JSTOR, Google Scholar, DOI)
No integrated database, random information from the InternetCitation formatting in APA, MLA, Harvard and other formats
Manual linking and formatting requiredBuilt-in detectors with transparency toolsNo built-in detectionComprehensive structure and detailed writing planBasic outline suggestionsSection-by-section guidance with source integrationJust text generationImprovement suggestions and explanations as you writeCustom prompts neededContext-aware suggestions while you writeRequires new promptsTeaches research and writing skills through the processProvides answers, minimal skill developmentReviews your text against custom criteria and instructions in one clickUser responsibilityTry for free,
upgrade anytime
- AI commands
- Limited Daily AI output
- Unlimited legit source finder
- Unlimited citation tool and formatting
- AI companion
- AI detector
- Unlimited AI outline and drafting tool
- Unlimited AI output and AI commands
- Unlimited legit source finder
- Unlimited citation tool and formatting
- AI companion
- AI detector
- Plagiarism checker
- Unlimited built-in ChatGPT
What users say about Litero AI
Litero doesn't just 'write for' you, it provides you with a starting point and invites you to revise, reflect, and build confidence.
Read more
Valerie Palmer M.Ed, NCC
College Admission Expert and Career Coach
Since integrating Litero into my workflow, I've seen real improvements: writing time reduced by 40%, my articles require fewer rounds of revisions, having all writing tools in one place eliminates distractions.
Read more
Amir Rafe
Graduate Research Assistant at Utah State University
Thanks to Litero.ai, I have found a way to hold my students accountable for their output but also encourage them to build on their writing skills.
Read more
Armand Ruci M.A, M.Ed
Teacher at NYC Department of Education
Litero has an intuitive interface, which I like. Its autosuggestions elevated my content to a whole new level. It's like having a personal writing mentor always at my side, guiding me toward cleaner, more impactful expression.
David Brown
Acclime Business Consulting
Litero is my writing lifeline 📚✍️
Vikky Singh
HubSpot
Litero AI is the most magnificent research partner. I've recommended it to my colleagues and graduate students.
Read more
Dr. Diana M. Mattern
Education Professional
Big-big help with sources and adding references. I no longer need to worry about margins, citations - Litero helps me do it easier. I focus on the content, confident that the presentation will be top-notch. If you have some spare bucks the paid version is absolutely worth it.
Daniel Miller
Mettano Local SEO
Litero helped me grow and it made me research my topic more. So I learned more from the source that it gave me.
Grant
Senior (4th year) Student
I am all about efficient solutions and time-management. AI text tools from Litero streamline my editing process. They help me improve my writing, saving me time and ensuring accurancy. Invaluable!
Nisha Reddy
Muon Marketing
Tools like Litero AI represent the next frontier in education. By leveraging its capabilities we can create learning envirnments that are engaging, efficient, and future-focused.
Read more
Roxanne Kemp, Ph.D.
President & Chief Academic Officer at Ebed-Melech University
As someone who strives for perfection in everything, Litero is a godsend. This tool helps me polish my writing to perfection, ensuring it meets the highest standards.
Mia Davis
VertoDigital
Litero effortlessly handles issues with formatting, citations, and references, saving me hours of work. Kudo to the team behind it.
Mason Wilson
University of Southern California
Litero makes writing a breeze! A true lifesaver!
Ethan Mitchell
Staples
It's a game-changer for sure. I just can't believe how EASY it became to put my thoughts into writing: even when I have no idea how to start they have a tool for that! Litero's been of great help so far and took a lot of stress away.
Maria Robles
Databricks
Litero doesn't just 'write for' you, it provides you with a starting point and invites you to revise, reflect, and build confidence.
Read moreValerie Palmer M.Ed, NCC
College Admission Expert and Career Coach
Since integrating Litero into my workflow, I've seen real improvements: writing time reduced by 40%, my articles require fewer rounds of revisions, having all writing tools in one place eliminates distractions.
Read moreAmir Rafe
Graduate Research Assistant at Utah State University
Thanks to Litero.ai, I have found a way to hold my students accountable for their output but also encourage them to build on their writing skills.
Read moreArmand Ruci M.A, M.Ed
Teacher at NYC Department of Education
Litero has an intuitive interface, which I like. Its autosuggestions elevated my content to a whole new level. It's like having a personal writing mentor always at my side, guiding me toward cleaner, more impactful expression.
David Brown
Acclime Business Consulting
Litero is my writing lifeline 📚✍️
Vikky Singh
HubSpot
Litero AI is the most magnificent research partner. I've recommended it to my colleagues and graduate students.
Read moreDr. Diana M. Mattern
Education Professional
Big-big help with sources and adding references. I no longer need to worry about margins, citations - Litero helps me do it easier. I focus on the content, confident that the presentation will be top-notch. If you have some spare bucks the paid version is absolutely worth it.
Daniel Miller
Mettano Local SEO
Litero helped me grow and it made me research my topic more. So I learned more from the source that it gave me.
Grant
Senior (4th year) Student
I am all about efficient solutions and time-management. AI text tools from Litero streamline my editing process. They help me improve my writing, saving me time and ensuring accurancy. Invaluable!
Nisha Reddy
Muon Marketing
Tools like Litero AI represent the next frontier in education. By leveraging its capabilities we can create learning envirnments that are engaging, efficient, and future-focused.
Read moreRoxanne Kemp, Ph.D.
President & Chief Academic Officer at Ebed-Melech University
As someone who strives for perfection in everything, Litero is a godsend. This tool helps me polish my writing to perfection, ensuring it meets the highest standards.
Mia Davis
VertoDigital
Litero effortlessly handles issues with formatting, citations, and references, saving me hours of work. Kudo to the team behind it.
Mason Wilson
University of Southern California
Litero makes writing a breeze! A true lifesaver!
Ethan Mitchell
Staples
It's a game-changer for sure. I just can't believe how EASY it became to put my thoughts into writing: even when I have no idea how to start they have a tool for that! Litero's been of great help so far and took a lot of stress away.
Maria Robles
Databricks
Why students use plagiarism checker by Litero AI?
Why Use a Plagiarism Checker?
One of the most feared things while you’re in school is passing a file through a plagiarism check because the consequences of the program flagging something as plagiarism can include a failing grade for that assignment or even the whole class. So yeah, it’s a big deal. But don’t worry! This is why plagiarism checkers exist. A plagiarism checker searches the internet and compares the text you’ve submitted to the search results it obtains. This allows it to highlight phrases, sentences, paragraphs, etc. that might be too similar. These programs are crucial for any student because they offer you an opportunity to check for any inconsistencies and see whether your paper, discussion post, project, proposal, etc. looks a lot like other documents online. Beyond normal checkers, AI plagiarism check programs take advantage of the power of AI and give you better, more efficient results. These ensure accurate reports that tell you exactly where you can find the text that looks like the one you submitted, giving you the chance to look at it and see what’s going on.
What Does It Mean If It Flags Something as Plagiarism?
The objective answer to this is that a sentence or phrase in your document is similar to another on the internet. However, this doesn’t necessarily mean you’ve plagiarized something. Plagiarism checkers are still programs, and they can make mistakes. Maybe the quote you include with perfect MLA format is what got flagged as plagiarism, but because it’s adequately included in your document, it becomes a simple glitch.
Gives You Plagiarism Levels
Plagiarism check programs don’t tend to categorize everything under the single umbrella of “plagiarism”. Instead, they classify matches accordingly. Programs usually classify them as “identical matches,” “minor changes,” or “paraphrased.” The first means that your text is exactly like something found online, the second means you changed a few words, and the last one means your text is similar to another source. It’s important to look at these categories because the program could have flagged something that was indeed identical or paraphrased but doesn’t have the necessary citation, meaning you need to go back and add them.
Helps You Manage Plagiarism
It’s perfectly possible that you meant to add a citation at the end of a sentence and then forgot. It happens! If you did plagiarize something, whether intentionally or otherwise, a plagiarism checker helps you by highlighting these sections and allowing you to fix them. This can save you time and stress in the future if you submit a file that has sentences you didn’t cite correctly.
Fixing Plagiarism
All plagiarism check programs are useful because you can fix problems while your document is still safe inside your computer and not in your professor’s email. The benefits of using an AI plagiarism check program include the ability to paraphrase something and asking the AI how to fix a sentence or expand an idea. These programs don’t work as secondary tools; instead, they work with you and your writing. The role they have depends on what you need and ask them to do, and they can become valuable tools for any student or anyone who regularly writes.
FAQ
What is plagiarism, and how to detect it?
Is plagiarism illegal?
What does a plagiarism checker do and how does it work?
The Litero AI plagiarism checker works by using advanced natural language processing (NLP) and machine learning to detect not only exact matches, but also paraphrased content and subtle similarities. It provides context-aware results, meaning it understands when your use of a source is legitimate (e.g., properly quoted) versus when it might be problematic.
After scanning, Litero offers a detailed originality report that shows:
- A plagiarism percentage score
- Highlighted matches with direct links to the sources
- Suggestions for citation and attribution
- Guidance on how to bring your content up to academic integrity standards
Whether you're a student, researcher, or professional, Litero’s plagiarism checker ensures your work is authentic, properly attributed, and publication-ready.
How to avoid a plagiarism check?
How much plagiarism is acceptable?
How to remove plagiarism?
Does using Litero AI plagiarism checker guarantee a better grade for my essays?
Can Litero plag checker also help me detect if the text was written by AI?
