# Sightnote > Sightnote turns lecture videos into study notes, flashcards and a one-page quick revision sheet. It reads the video frames (board, slides, handwriting) and the audio together. Built in India for students. Paste a public YouTube lecture link or upload a lecture video, and Sightnote makes notes from what the teacher writes and says. ## What it does - Input: a public YouTube link, or a video file you upload (video files only, up to 1 GB). Private and age-restricted YouTube videos can't be read. - Reads the board, the slides and handwriting in the video frames together with the audio, so formulas and code are copied as written, not paraphrased. - Output: chapter-wise study notes, flashcards and a one-page quick revision sheet. - Notes in English, Hinglish or Hindi. The interface is in English. - Notes contain only what is in the video. Every note cites the moment in the video it came from, with a timestamp that jumps to it. - Export: download a PDF, share a link, or send the notes to Notion. - Uploads are private to the uploader; the original file is deleted 24 hours after it is processed. - Videos already in the Sightnote library open at no cost. - If a video fails, the hours held for it are given back. - Support replies within 24 hours. ## Plans - Free: ₹0. 6 free hours, once per verified phone number. They don't expire. 1 video processing at once. - Student: ₹149 a month. 24 h of new video a week. 2 videos processing at once. - Pro: ₹499 a month. 48 h of new video a week. 5 videos processing at once. - Ultra: ₹999 a month. 60 h of new video a week. 8 videos processing at once. - Each video is processed up to its first 30 minutes. - Paid plans get their hours every Monday at 00:00 IST; unused hours don't carry over to the next week. Current plans and prices: [Pricing](https://sightnote.ai/#pricing) ## Pages - [Sightnote](https://sightnote.ai/): what Sightnote does, how it works and pricing - [YouTube lecture to notes](https://sightnote.ai/youtube-lecture-to-notes): Turn a YouTube lecture into notes - [Lecture to flashcards](https://sightnote.ai/lecture-to-flashcards): Make flashcards from a lecture - [Hinglish notes from video](https://sightnote.ai/hinglish-notes-from-video): Get Hinglish notes from a lecture video - [Help and contact](https://sightnote.ai/help): common questions and the support form - [Connect Sightnote to ChatGPT, Claude and other apps](https://sightnote.ai/help/connectors): how to add Sightnote as a connector and what you can ask it ## Legal - [Terms of use](https://sightnote.ai/terms) - [Privacy policy](https://sightnote.ai/privacy) - [Refund and cancellation policy](https://sightnote.ai/refunds)