Your ideal punctuation checker
Ethical academic copilot that helps you research, write, paraphrase, and cite. Stress-free.
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Litero AI is rated 4.9 out of 5 stars
Mighty but simple
AI punctuation checker
Use the power of AI while keeping your unique voice and originality
Punctuation Checker
Litero AI analyzes your text as you write, offering real-time corrections and improvements to ensure perfect punctuation. Use this punctuation tool to check your essay or any document and never miss a mark. Get a thorough paper check every time!
Grammar Checker
A reliable writing copilot, Litero AI's grammar checker highlights issues and suggests corrections for grammar mistakes and misspellings. This AI grammar checker helps you polish your paper, ensuring your text is clear and error-free.
Text Formatting
Master academic presentation with Litero AI's text formatting tool. Choose your document type - essay, research paper, article, case study - and Litero will help you format your paper and organize references. Ensure your paper meets all academic requirements effortlessly.
AI Detector
Litero isn't just an AI paper checker that helps you with spelling and punctuation; this tool also has AI detector, which highlights text that may seem AI-generated. Use it to refine these areas, making sure your essay or paper truly reflects your ideas and upholds academic integrity.
Trusted by students and academics from
How to refine your writing
with Litero's AI punctuation checker
Providing Your Text for Review
First, you'll give Litero AI your already written text. Simply paste your essay, paper, or any document into our punctuation tool for review.
Activating the Review Process
Once your text is entered, Litero's AI punctuation checker is ready to meticulously analyze your content. It will thoroughly scan your writing to identify areas needing attention.
Identifying and Fixing Mistakes
After analysis, our AI paper checker will precisely highlight any grammar mistakes, spelling errors, or punctuation issues. It then suggests clear fixes, ensuring your writing is polished and accurate.
Accessing Additional Litero AI Tools
For comprehensive academic support, explore other Litero AI tools, such as our built-in plagiarism checker or citation tool, designed to complement your AI essay checker for various writing needs.
Achieve Polished and Accurate Writing
Using the AI punctuation checker, you can achieve polished and accurate writing for your essay or paper. Try this punctuation tool today for an effective paper check!
Your Ethical AI Copilot
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 is committed to maintaining academic integrity while boosting productivity. Our tools support, not replace, your thinking and original work. Use them responsibly and follow your institution's policies. Read a full guide: Litero’s Approach to the Responsible and Ethical Use of AI.
Validated by Institutions, Approved by Educators
Check your punctutation in seconds
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AI tutor
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Plagiarism checker
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Easy export
Download your work in the required format: APA, MLA, etc.
Litero AI is praised by both educators and students
Litero doesn't just “write for” students, it provides them with a starting point and invites them 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 papers 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 essay writing but also encouraged them to build on their writing skills.
Read more
Armand Ruci M.A, M.Ed
Teacher at NYC Department of Education
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
Tools like Litero AI represent the next frontier in education. By leveraging its capabilities we can create learning environments that are engaging, efficient, and future-focused.
Read more
Roxanne Kemp, Ph.D.
President & Chief Academic Officer at Ebed-Melech University
Litero helped me grow and it made me research my topic more. So I learned more from the sources that it gave me.
Grant
Senior (4th year) Student
Litero has an intuitive interface, which I like. Its autosuggestions elevated my papers to a whole new level. It's like having a personal writing mentor always at my side, guiding me toward clearer, more impactful expression.
David Brown
Georgetown University
Litero is my writing lifeline 📚✍️
Vikky Singh
Duke University
Litero effortlessly handles issues with formatting, citations, and references, saving me hours of work on essays. Kudos to the team behind it!
Mason Wilson
University of Southern California
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 of my papers, confident that the presentation will be top-notch. If you have some spare bucks the paid version is absolutely worth it.
Daniel Miller
Cornell University
Litero has become an essential instrument in my college life. Thank you for making my writing shine!
Emma Robinson
Washington University in St. Louis
As someone who strives for perfection in everything, Litero is a godsend. This tool helps me polish my academic writing to perfection, ensuring it meets the highest standards.
Mia Davis
Stanford University
Discovering this tool is gold for my postgrad education. After trying the free version, I upgraded to the paid one, and I can't help but regret not using this writing AI earlier. It's the real deal!
Harper Lee
University of Florida
Litero makes writing a breeze! A true lifesaver!
Ethan Mitchell
Rice University
I am all about efficient solutions and time-management. AI text tools from Litero streamline my studies. They help me improve my writing, saving me time and ensuring accuracy. Invaluable!
Nisha Reddy
Johns Hopkins University
I am glad I found Litero. It saved me so much time working on my articles and research with its smart and easy-to-use functionality. I'm impressed!
Chris Malkin
University of California, Berkeley
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. Great AI tool for students.
Maria Robles
Boston University
Litero doesn't just “write for” students, it provides them with a starting point and invites them 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 papers 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 essay writing but also encouraged them to build on their writing skills.
Read moreArmand Ruci M.A, M.Ed
Teacher at NYC Department of Education
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
Tools like Litero AI represent the next frontier in education. By leveraging its capabilities we can create learning environments that are engaging, efficient, and future-focused.
Read moreRoxanne Kemp, Ph.D.
President & Chief Academic Officer at Ebed-Melech University
Litero helped me grow and it made me research my topic more. So I learned more from the sources that it gave me.
Grant
Senior (4th year) Student
Litero has an intuitive interface, which I like. Its autosuggestions elevated my papers to a whole new level. It's like having a personal writing mentor always at my side, guiding me toward clearer, more impactful expression.
David Brown
Georgetown University
Litero is my writing lifeline 📚✍️
Vikky Singh
Duke University
Litero effortlessly handles issues with formatting, citations, and references, saving me hours of work on essays. Kudos to the team behind it!
Mason Wilson
University of Southern California
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 of my papers, confident that the presentation will be top-notch. If you have some spare bucks the paid version is absolutely worth it.
Daniel Miller
Cornell University
Litero has become an essential instrument in my college life. Thank you for making my writing shine!
Emma Robinson
Washington University in St. Louis
As someone who strives for perfection in everything, Litero is a godsend. This tool helps me polish my academic writing to perfection, ensuring it meets the highest standards.
Mia Davis
Stanford University
Discovering this tool is gold for my postgrad education. After trying the free version, I upgraded to the paid one, and I can't help but regret not using this writing AI earlier. It's the real deal!
Harper Lee
University of Florida
Litero makes writing a breeze! A true lifesaver!
Ethan Mitchell
Rice University
I am all about efficient solutions and time-management. AI text tools from Litero streamline my studies. They help me improve my writing, saving me time and ensuring accuracy. Invaluable!
Nisha Reddy
Johns Hopkins University
I am glad I found Litero. It saved me so much time working on my articles and research with its smart and easy-to-use functionality. I'm impressed!
Chris Malkin
University of California, Berkeley
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. Great AI tool for students.
Maria Robles
Boston University
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- AI commands
- Limited Daily AI generation
- Unlimited academic source finder
- Unlimited citation generation and formatting
- AI tutor
- AI detector
- Unlimited AI outline and draft helper
- Unlimited AI generation and AI commands
- Unlimited academic source finder
- Unlimited citation generation and formatting
- AI tutor
- AI detector
- Plagiarism checker
- Unlimited Built-in ChatGPT
Explore Litero AI with academic professionals
Why students use punctuation checker by Litero AI?
Punctuation Checker
Knowing how to write doesn’t always mean we fully understand how punctuation works, and using a punctuation checker can be particularly helpful when we’re writing and need to use these elements to solidify our writing. Some of the tools for this often do a paper check as we’re writing. This can be useful, but a lot of the time it’s distracting to see a word underlined in red. Moreover, maybe you do know that you misspelled that (it could be a word in another language or you just know that word needs another n), and clicking on the word to see what the mistake is could make you forget what you’re writing. Sometimes, it feels like asking a program to please check my essay means a continuous list of notices that tell you what you’ve been doing wrong. Doing a paper check or essay check after you’ve written a paragraph, section, sentence, etc. gives you more control, ensuring that you’re an efficient writer. A punctuation checker helps you keep track of those smaller mistakes that don’t seem as bad as missing a citation but still have the power to change the entire meaning of a sentence or paragraph.
Works with Different Types of Text
Are you writing an essay? What about a short story? A blog maybe? Cover letter? All of these can use the same punctuation marks in different ways, and while this can mean flexibility, it can be a little bit confusing. A punctuation checker helps you with all of these texts because it detects the tendency of what you’re writing.
Don’t Worry About Making Mistakes
The most important benefit of using any type of checker, especially one that relies on AI, is that mistakes aren’t the end of the world. If you think that a semicolon should go there, nothing happens if the program tells you it shouldn’t be there. Notices and highlighted mistakes just help you improve your writing, allowing you to get better as you write more.
Learn about Proper Punctuation
Some punctuation marks like commas and periods are self-explanatory, but others like semicolons, dashes, and em dashes can be confusing. A punctuation checker allows you to consider why some of these are appropriate and others aren’t, giving you the opportunity to improve your writing. A checker not only tells you you made a mistake; it also tells you how to correct it. The good news about using a look like a punctuation checker is that even if you’re not aware, you’re always learning about why a sentence needs a period instead of a semicolon or a comma before that “and”.
FAQ
Why Litero over ChatGPT?
- Create first drafts in minutes using real scholarly sources from 2020-2025, not just general knowledge
- Expand and polish your writing with proper citations in APA, MLA, and Harvard formats
- Beat writer's block with smart suggestions for your next sentence or paragraph
- Work directly with your research by uploading your sources
- Ensure originality and avoid unintentional plagiarism with built-in AI detection and plagiarism-checking tools
- Plus, use ChatGPT within Litero — it's integrated and understands your whole document context
How does writing with Litero work?
- Start from a blank page and use AI assistance as needed.
- Generate a complete first draft based on your instructions.
- Upload your existing draft and enhance it with our tools.
- Using AI commands to expand, improve, or add citations to specific paragraphs, you can write naturally in our editor.
- Your progress is being saved as you write. All changes are fully editable, and you can export your work anytime, should you choose the premium subscription.
How can I ethically use AI in my writing?
Long answer: We believe that artificial intelligence should enhance learning, not replace it. Litero is so much more than just a Generative AI that can spit out bits of text for you.
- It can guide you through the writing process.
- Give feedback about your prompts to improve your research skills.
- Litero is integrated with academic databases, so you don’t have to worry about the validity of the sources it suggests. You should still study the source yourself to evaluate how it’s aligned with your argument, of course.
- You can use a built-in AI assistant to research topics in more detail and chat with your PDFs…
How do you maintain academic integrity while writing papers with AI?
- Verify suggested sources. Every time Litero suggests a reference to support your argument, it gives you a link to an academic library where you can access the original source.
- Make sure all citations and references are properly formatted and traceable.
- Avoid unintentional plagiarism with built-in Plag Checker and Paraphraser.
- Identify portions of work that appear to be AI-generated with the built-in AI detector.
- Use ideas from the Humanizer tool to rewrite them in a human-like way and preserve your own voice.
How does Litero protect my privacy?
- All your documents and personal information are fully encrypted and secure
- We never share your research and writing data with third parties
- Your work remains private and accessible only to you
- You can delete your data at any time
- We comply with all data protection regulations
How does billing work? Can I get a refund?
- You can choose monthly, quarterly, or annual billing (with significant savings for longer terms).
- Your subscription auto-renews but can be canceled anytime through your account settings.
- You'll maintain access to premium features until the end of your billing period, even after canceling. Your account's billing center has complete billing details and cancellation instructions.
- You can delete your data at any time
- We offer a 30-day money-back guarantee if you're not satisfied. Contact support at support@litero.ai.
What should I do if something’s not working?
Does Litero have an app?
What LLM does Litero AI use?
Does using Litero AI punctuation checker help improve the clarity of my essays?
Can Litero punctuation checker help me with non-academic texts?
