GPTZero: AI Detection & Writing Replay
Extension Actions
- Extension status: Featured
Bring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.
The GPTZero Extension is the best solution for enhancing critical thinking and human writing, as recently featured in The New Yorker, New York Times, and Harvard Business Review.
The new Google Document experience is custom built for teachers, students, and researchers. It includes four new powerful features:
(1) Live AI detection checks instantly as you write
(2) Customizable feedback and writing comments in Google Docs
(3) Writing video replay and report, with a new typing pattern analysis
(4) Bibliography, citation, and a research-focused fact check
➤ What is our writing video replay?
GPTZero’s Writing Replay brings your Google Docs writing process to life, showing exactly how a piece was written, edited, and pasted. Now supporting multiple editors, switch to see how different writers contributed to the final document.
➤ What makes the GPTZero Writing Report different?
Unlike other writing replay solutions like Draftback, Brisk Replay, Grammarly Authorship, or Turnitin Clarity, the GPTZero Writing Report includes:
• Multi-user detection: See how much each writer contributed by percentage.
• Instant replay: Fast-loading, high-resolution writing playback.
• Activity insight: Identify frequent edits, pastes, and writing bursts.
• Human vs. AI analysis: Built-in AI detection flags large pastes and unnatural text.
• Typing pattern insights: Our proprietary algorithm uncovers human typing behaviors.
• Security: Enterprise grade data security and privacy, SOC2, and FERPA compliance.
➤ How does GPTZero writing and typing analysis work?
GPTZero’s first-of-its-kind natural typing analysis constantly runs AI detection on large copy-pastes, and layers a proprietary algorithm trained on millions of documents that identifies human typing and natural editing patterns.
➤ What is GPTZero Bibliography and Source Check
Check writing for AI-hallucinated and inaccurate bibliographies, uncited claims, and plagiarism. Then receive suggestions to improve sources and citations.
➤ What is GPTZero Writing Feedback
Fully customize giving feedback by uploading a rubric and assignment details and specifying the focus. Feedback is live-drafted directly into Google Docs comments for convenience.
➤ How can teachers integrate GPTZero into a course?
Thousands of educators have added GPTZero directly into their syllabus as an assistant for students during their writing process.
[5m read] From Catching to Coaching, How One Professor Added GPTZero to the Classroom: https://gptzero.me/news/from-catching-to-coaching-how-one-professor-added-gptzero-to-the-classroom/
GPTZero is committed to supporting classroom teaching. This summer, 3500+ educators participated in our Teaching Responsibly with AI webinar series. We’re also the official AI adoption partner for the American Federation of Teachers, and work closely with graduate schools of teaching including the University of Virginia and Penn State to co-develop GPTZero Writing Process tools for modern writing pedagogy.
Latest reviews
- Nathan Cukierman
- I think it's very helpful
- Ahura Farahani
- It's great
- Ben Green
- great product
- Aayush Verma
- I LOVE IT, I KNOW CATCH PEOPLE WHO CHEAT ON THEIR CHESTS,
- Sushma Neupane
- The best experience to use this tool for writing my projects and work-related writings.
- Eleri Marie Lyon
- Great tool to help me best use AI at a tool.
- Luke Moloney
- its good
- Aiden Zmuda
- I think the GPTZero Chrome extension is great because it’s easy to use and quickly checks if writing might be AI generated, which helps make sure work is original.
- Tochi Nnadi
- the extension has really helped me in my grammar and Ai detection
- Mugisha Caleb Gahigana
- I like because I have noticed how much I use AI in my lessons
- Gladys Yeh
- It helps me notice how much is my writing AI while typing and I can immediately rewrite my setences.
- olivia love
- This helps me a lot in college and I love it!
- Lizzie Board
- Very helpful extension that allowed my writing to be checked before I submitted.
- Hugo Yu
- Really good
- Naitik Patel
- Really Good
- Ayden Wilson-Jones
- goated app
- Leila Leblanc
- honestly its great makes it easier!
- Jan H. (Hilleck)
- it helped me very much to check if my texts seems to be ai written!! thx
- Emmanuel Hurtado
- As a student its nice to be able to see what out teachers see when they grade our work, it helped me fix my writing before my teacher could, and made me finnish my work earlier, faster, and more efficiently.
- Jyles Zalbowitz
- GOAT
- Dragon God Master
- Honestly as a student its nice being able to see how much ai can actually be detectable without having to go in and out of tabs for an ai checker as reliable as this one ty gptzero team 👍
- Samuel Oshinnuga
- Hands down, my favorite extension I've installed. It helps boost my productivity and ensures the authenticity of the texts I read and write. It excels at accurate AI detection. It's very responsive and integrates seamlessly across the web.
- Kiran
- its very helpful when doing written tasks, provides good feedback to improve writing skills
- Reyansh Rinish Sekhani
- Very useful for writing essays! Highly reccomend it!
- Aveline Shi
- very useful for writing essays
- NarratorVR
- Great
- Karina Gonzalez
- love it for my essays
- Sora Yun
- Amaizing! helped me write so many essays and very useful!
- Tyler O
- They are great for assignments and for emails. Additionally, helping with Google Docs is a nice addition, too. Good stuff
- Brian Basnet
- Fast Simple and very useful for studies and other writing
- Vic Seredenko
- Absolutely useful tool for writing! Great at doing what it does and recommended for everyone.
- Javier Jasso delgado
- Great tool for Studies!
- Yeva Hovsepyan
- great tool for studies !
- Matthew Sebastian
- This is awsome
- connor arledge
- Love it, very easy to use and I love that I dont have to keep copy and pasting into a website.
- Elye Crockett
- Game changer for writing papers.
- Frances O'Shea
- In this era of chatbot cheating, GPTZero is a game-changer. We need to teach our students how to think critically and communicate for themselves. I show my students what GPTZero does to motivate them to do their own work. Now that it's a Chrome extension, it's even easier to use.
- Olivia Salamon
- Really helpful
- steven Abadia Jr.
- Very easy to use
- Andres Bustamante Bilbao
- Amazing
- Kenzie A.A
- Best ai checker and writing assistant for everything from model un, general schoolwork, research, etc.
- Paulina Cires
- Very accurate and a great tool that I use daily.
- Gianna Buonamassa
- Very helpful, super easy to use, and helps me with school assignments daily.
- Maryam Isayeva
- I often use GPTZero to track my writing as backup proof of my work, and this is something that is becoming more and more useful every day. Great extension. I have been using it for over a year now. Absolutely worth it!
- Amarr Hunter
- Never fails
- Diego Aurelio Alamán González
- super useful as a student.
- Adriel
- the best
- buruk abraha
- great
- Brilliana Kibet
- lovely
- Keagan Carpenter
- awesome