Die besten Alternativen und Wettbewerber zu Roten.X DevTool

Die KI, die dein Video ansieht und beim Anschauen Notizen schreibt

Verwandle jedes YouTube-Video im Browser in KI-Zusammenfassungen, Notizen und Karteikarten

KI-Zusammenfassungen, die lange YouTube-Videos in Sekunden auf den Punkt bringen

Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.

Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.

Das Web markieren, öffentlich lernen und einen eigenen KI-Klon aufbauen

Kostenlos / Open SourceYouTube, Google und jede Seite kostenlos per KI zusammenfassen

SpezialisiertVidnotes (published in the Chrome Web Store as Columbia Notetaker) is a free Chrome extension that generates AI-written notes from Columbia recitation recordings. When you play a recitation recording in the browser, the extension turns it into structured, timestamped notes so students can review the highlights instead of re-watching an entire session. It is intended for educational use and keeps the notes tied to the source material.

ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.

Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mind map, segmented notes, key concepts, and a set of auto-generated Q&As so you can absorb the substance of a lecture, review, or tutorial quickly.

SpezialisiertScreenshot einer Frage – sofortige KI-Antworten

Studley AI is a study platform that turns almost any material into interactive notes, flashcards, quizzes, and podcasts, backed by an AI tutor. Upload a file, a video, or a lecture and turn it into active-recall study sets.