Knowt

Freemium

AI study platform turning lectures, PDFs, videos, and notes into flashcards, quizzes, summaries, and study guides.

What is Knowt?

Knowt is a study platform built around AI-generated notes, flashcards, quizzes, and study guides. The homepage positions it as a free Quizlet alternative and says it is trusted by millions of students and teachers.

Its core workflow is to take existing learning material, such as lecture recordings, PDFs, videos, or handwritten-style notes, and convert that material into active-recall study formats. The site also highlights learn mode, practice tests, AP exam study resources, and school-wide use cases, which suggests it is aimed at both individual exam prep and classroom study support.

What can Knowt do?

AI lecture note taking

Knowt positions lecture capture as an AI note-taking workflow: record a class, then get detailed notes, flashcards, quizzes, and games from the recording.

PDF summarization and study conversion

The PDF Summarizer uploads long readings or slides and turns them into notes, flashcards, quizzes, and study guides, with support for asking AI questions about the document.

Video summarization

The video summarizer lets students find or upload a YouTube video and turn it into study material, extending the same note-and-quiz workflow beyond documents.

Notes-to-active-recall workflows

Knowt’s homepage says messy notes can be turned into organized study guides, flashcards, and quizzes, which frames the product as a study prep and review tool.

Flashcards and learn mode

The flashcard product is described as free to create, share, and study with unlimited learn mode, making it the base study layer inside the platform.

Practice and ask questions

The product pages emphasize AI follow-up questions and practice questions, so students can move from summary output into recall practice without leaving the tool.

Use Cases

“Lecture review”

Record a class and let Knowt turn the lecture into structured notes, flashcards, quizzes, and games for later review.

“Reading and PDF study”

Upload a PDF chapter, reading, or slide deck to generate a summary, flashcards, and practice questions before a test.

“Video-based learning”

Find or upload a video and convert it into study notes and quiz material instead of rewatching the entire recording.

“Notes cleanup for exams”

Turn rough class notes into a cleaner study guide with flashcards and quizzes when you need active recall practice.

“Exam preparation”

Use the flashcard library, learn mode, and AP study resources to prepare for quizzes, unit tests, and AP exams.

Frequently Asked Questions

What is Knowt?

Knowt is presented as a free Quizlet alternative with AI study tools for creating and studying flashcards, notes, quizzes, and summaries. The homepage also highlights learn mode and other study modes.

What kinds of files or inputs does Knowt work with?

The homepage says Knowt can create or organize study materials from lecture recordings, PDFs, notes, and videos. The feature pages specifically show PDF summarizing and lecture note taking, and the homepage also mentions a video summarizer and notes-to-active-recall workflow.

Where can I use Knowt?

The source shows Knowt as a website with mobile app options and download prompts for the App Store and Google Play, plus continued use on the website. It also offers browser-based upload flows for some tools.

How widely is Knowt used?

The homepage says Knowt is trusted by 5 million+ students and teachers, and the AI PDF Summarizer and AI Lecture Note Taker pages say it is trusted by 1,000+ schools. Those figures come from different product pages.

Does the site show pricing details?

The pricing page was not available in the collected sources because the URL returned a 404. The sources do not provide a confirmed pricing structure, so the plan details are not known here.

Quick Facts

Category: AI study tools
Primary users: Students and teachers
Main workflow: Convert lectures, PDFs, videos, and notes into study materials
Platforms shown: Website, App Store, Google Play
Source domain: knowt.com
Pricing page status: 404 on the collected URL