Every AI Study Tool You Need for a 4.0

AI Lecture Notetaker

Record your next lecture and instantly get detailed notes, flashcards, quizzes, and games

Voice Tutoring & Podcasts

Kai can quiz you out loud or make you a podcast on anything you upload.

Flashcards

Create, share, and study for completely free with unlimited learn mode

AI PDF Summarizer

Uploads long readings or slides to turn them into study guides or interactive active recall study methods.

Snap & Solve

Take a photo of any problem and get step-by-step solutions, practice, and video explanations

Notes to Active Recall

Turn your messy notes into organized study guides, flashcards & quizzes.

AI Lecture Notetaker

Record your next lecture and instantly get detailed notes, flashcards, quizzes, and games

1,000,000 users across the top schools

If you're not using Knowt you're already behind.

The #1 Quizlet Alternative with AI Study Tools

Picking the perfect AI study tool can be tough, so we built everything in one spot!

Upload your PDFs to our PDF Summarizer

Find or upload a YouTube video to our Video Summarizer

Record your lectures on our AI Lecture Summarizer

Yes you've seen us everywhere

On TikTok, Instagram, and all your campuses

14M

282.7K

1.3M

344.5K

281K

4.7M

1.6M

1.2M

753.1K

3.9M

215.9K

4.8 Stars

6,200+ Reviews

a lifesaver in studying

even if Quizlet had not ceased to be a free service, I have to say I would still choose Knowt over it. overall, it's a fantastic resource and perfect for students.

saved my BUTT

these guys seriously saved me. i'm not a good student by any means and this is the only reason i passed my classes

such a great & reliable resource!!

I switched over to knowt and i'm so glad to say i haven't regretted it one bit. i use knowt for each every one of my quizzes, tests, and exams!

Quizlet's cheaper, younger, hotter, cooler sister!!

I love Knowt, the free version is much better than Quizlet. It's a great app and I highly recommend it

get this app, it's amazing!

never in my life have I done a review for any app but I just love knowt so much. I've recommended it to all my friends and they all agree that it's a life saver.

Marry me Kai 💍

If Knowt has 100 fans, I'm one of them. If Knowt has 1 fan, it's me. If Knowt has no fans, I'm probably dead. I love this app/website sm.

Amazing app!

Has so many great pre-made resources like notes and flashcards and it's all free to use, unlike some other flashcard apps (I'm looking at you Quizlet). I'm so grateful to the developers of Knowt, thank you!

NEEDS to be in your school survival kit

i hope anyone reading this can join me and many other users in switching from quizlet or other competitors to knowt! thank you so much for everything, knowt! truly one of the best apps ever.

LITERAL SAVING GRACE

Knowt it the ONLY reason i got a 5 on the AP Human Geo exam without them i would have probably gotten a one.

a lifesaver in studying

even if Quizlet had not ceased to be a free service, I have to say I would still choose Knowt over it. overall, it's a fantastic resource and perfect for students.

saved my BUTT

these guys seriously saved me. i'm not a good student by any means and this is the only reason i passed my classes

such a great & reliable resource!!

I switched over to knowt and i'm so glad to say i haven't regretted it one bit. i use knowt for each every one of my quizzes, tests, and exams!

Quizlet's cheaper, younger, hotter, cooler sister!!

I love Knowt, the free version is much better than Quizlet. It's a great app and I highly recommend it

get this app, it's amazing!

never in my life have I done a review for any app but I just love knowt so much. I've recommended it to all my friends and they all agree that it's a life saver.

Marry me Kai 💍

If Knowt has 100 fans, I'm one of them. If Knowt has 1 fan, it's me. If Knowt has no fans, I'm probably dead. I love this app/website sm.

Amazing app!

NEEDS to be in your school survival kit

i hope anyone reading this can join me and many other users in switching from quizlet or other competitors to knowt! thank you so much for everything, knowt! truly one of the best apps ever.

LITERAL SAVING GRACE

Knowt it the ONLY reason i got a 5 on the AP Human Geo exam without them i would have probably gotten a one.

50% of all AP Students use Knowt

At least 700,000 of 1.3 million students used Knowt for the May 2025 AP season. What sign are you waiting for?

Detailed study guides & flashcards in our AP Exam Hub

Do unlimited problems in our Practice Test Room

Practice unlimited FRQs with automatic grading in our Free-Response Room

Worried about how you'll do? Try our AP Score Calculator

Still not convinced?

Start browsing our top notes & flashcards across a library of 5 million+ resources!

Explore top flashcards

anatomy muscle movements

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anatomy muscle movements

Flashcards (28)

Flashcards (60)

Flashcards (52)

1950's and 1960's Study Guide

Updated 907d ago

Flashcards (93)

Module 4: Part 2

Updated 765d ago

Flashcards (30)

abeka health 9 section 6.4a

Updated 917d ago

Flashcards (31)

Roe: Spanish 1 phrases and expressions

Updated 82d ago

Flashcards (37)

unit 5

Updated 576d ago

Flashcards (22)

Explore top notes

Chapter 3: Two Dimensional Kinematics

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Chapter 23 - International Disparities of Wealth

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Latest Face

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🧠 AP Psychology Unit 2: Cognition

Updated 192d ago

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Osteochondritis Dissecans of the Elbow

Updated 985d ago

Note

Chapter 3: Two Dimensional Kinematics

Updated 604d ago

Note

Cancer

Updated 1170d ago

Note

Jekyll and Hyde characters intro

Updated 1125d ago

Note

Notes Alison Course

Updated 282d ago

Note

Chapter 23 - International Disparities of Wealth

Updated 951d ago

Note

Latest Face

Updated 1059d ago

Note

🧠 AP Psychology Unit 2: Cognition

Updated 192d ago

Note

Osteochondritis Dissecans of the Elbow

Updated 985d ago

Note

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Frequently Asked Questions

We're on the hot seat.

Why is Knowt the best free Quizlet alternative?

5 million students & teachers have switched to Knowt and trust it for a good reason! It’s super easy to bring over your existing Quizlets to Knowt and start studying them completely free in seconds. You can go through unlimited rounds of our free learn mode, matching game, spaced repetition or practice test mode. Plus, if you want, you can also create your own flashcards or have AI make Flashcards from your lecture videos, pdfs, notes, and more! If that's not for you, you can find millions of free flashcards made by other students at your fingertips. There’s a lot of great free study tools and resources to take advantage on Knowt that make it a great free quizlet alternative.

How can I make new flashcards on Knowt?

Option 1: Easily make AI Flashcards from your lecture videos and notes in seconds using ai. It's as easy as uploading your files and pressing a button!
Option 2: Find a flashcard set on Quizlet and bring it over to Knowt to take advantage of our free learn mode, free practice test mode and free games!
Option 3: Just add a term and definition to make your flashcards, plus add images to flashcards for free. You can also take advantage of our brand new AI Smart Flashcard maker to save time!

What features are paid on Quizlet?

As of 2024, learn mode, practice tests, adding images & formatting to sets is paid on Quizlet. But, when you import those Quizlets onto Knowt, you can study them completely free without having to pay.

How do I use learn mode on Knowt?

Learn mode is a great way to master your flashcards, especially on a time crunch. To study your flashcards using learn mode, open your flashcard set and click on learn mode from the study modes on the left hand side. You can choose to turn on written mode or changes the question types of the flashcards using the Options button on th top right. All the customizability & options also makes this a great free quizlet alternative.

What makes Knowt better than Quizlet?

Knowt isn't just a Quizlet replacement—we’re an upgrade. While other alternatives to quizlet just stop at flashcards, our AI tools for students will create study guides, flashcards, notes, outlines, and much more for a fraction of the cost of any other site! For students looking for apps like Quizlet but free, you’ve found us: Knowt is a free study website like Quizlet that helps you study more efficiently by taking the notes and making flashcards for you, so you can get right to studying. When compared to other study websites like Quizlet, it’s clear who’s the winner. Kai, your personalised AI study helper, can also answer any questions you have about notes, videos, PPTs, and even explain why you got a practice question wrong, making us the best AI study buddy.

Does Knowt replace traditional study methods?

Yes! Working as your very own study buddy AI, our AI studying tool creates personalized materials that help you understand the subject better and faster. You’ll never have to spend hours writing down flashcards again; at just a click of the button, you can upload your notes, slides, lecture videos and get a breakdown of everything you need to know within seconds. With our AI-generated study guides, smart flashcards, and adaptive learning, you’ll never think of using outdated study methods; your AI study assists optimize the learning process. Even study on the go with our study app (available both on the App Store and Google Play), so the best AI for study notes is available wherever you are. Your days of sitting at a desk staring at your notes are over, and you’ll never need to go back.

What types of files can Knowt take notes on?

Our AI study tools allow you to upload various types of files and get notes instantly. Whether you need to get notes on a 40 page PDF or word document, unreasonably long PowerPoints (PPTs), a 3 hour long lecture video, or even just lecture audio, our study guide creator will make a detailed breakdown of the file. Our AI study guide generator instantly extracts key information, summarizes content, and create study guides, flashcards. Within seconds, you’ll have study cards ready to use.

What are the different types of flashcard study modes on Knowt?

Knowt offers multiple flashcard study modes, giving students more flexibility than other free Quizlet alternatives. If you love Quizlet Learn Mode, you’ll be happy to know that Knowt has a free Learn Mode, letting you study your terms with multiple choice, true or false, fill in the blank, and flashcard options. In addition, you can study with spaced repetition mode, that helps you engrain your knowledge into your long term memory over studying it for a certain period of time, the matching game, quickly take a practice test generated from your notes to gauge how much you know, and simply traditional flashcards, now with sorting mode! Unlike other websites similar to Quizlet, Knowt doesn’t lock these features behind a paywall, making it the best Quizlet alternative with learn mode for all students.

What subjects do Knowt’s AI study tools work on?

Our AI study tools work for any subject, from math and science to history, literature, and foreign languages. No matter the study resource you want generated, we’ve got you covered. You can pick between an AI PDF Summarizer, AI Video Summarizer, AI Note Taker, and AI PPT Summarizer.

Can I use Knowt to study for AP exams?

Yes! Knowt is one of the best AI study tools for high schoolers preparing for AP exams. We even have an AP Hub that contains AP notes and flashcards from students that ACTUALLY took the exam , and realistic AP practice tests & practice FRQs for your AP exam to see your progress. If you need more study guides than are in our AP Hub, Our AI study guide generator can create structured outlines & helping you focus on test-specific content. Students can also use the AI study buddy to quiz themselves with practice tests, spaced repetition flashcards, and spaced repetition flashcards, and AI-powered explanations of difficult topics. Using our AP online study tools along with our AI study buddy, you’ll be getting that 5 in no time. We’ve also go study tools for other exams like our IB revision notes on the IB Hub!

What features are paid on Quizlet?

Quizlet used to be one of the most popular study tools, but many key features have now been locked behind a paywall. And let’s be honest, students can’t always afford to pay a subscription. That’s where we step in. If you’re looking for a Quizlet free alternative, Knowt is the best Quizlet replacement that gives you everything Quizlet Learn Free used to offer—at no cost. On Quizlet, the following features require a paid subscription:

Quizlet Learn Alternative – Once free, now requires Quizlet Plus. Knowt provides a free version of Quizlet Learn with AI-powered flashcards and spaced repetition.
Unlimited Practice Tests – Quizlet limits test mode access, but Knowt allows students to take as many AI-generated practice tests as they want.
Custom Study Guides – Quizlet makes you pay for AI-powered study guides, but Knowt’s AI study guide generator creates structured guides for any subject, free for all students.

If you’re searching for apps like Quizlet but free, or simply study sites like Quizlet, look no further. Knowt is the ultimate solution.

Does Knowt replace traditional study methods?

Is it Knowt or Knowit?

Our platform is called Knowt, but many people misspell it as Knowit. We've tried to change it, but it's too late. So, just remember, it's Knowt, not Knowit.