An AI Tutor That
Actually Reads Your Material
Paste a YouTube lecture, upload a textbook chapter, or add any document. Then ask questions and get precise answers drawn from that specific content — with citations you can verify.
Ask Your First QuestionEverything You Need to Learn Effectively
Ask About Your Own Content
Type questions in plain language about the videos, PDFs, or articles you have imported. The tutor answers from your material, not from the open internet.
Cited, Grounded Answers
Every answer points back to the specific section of your content it came from. If the answer is not in your materials, the tutor says so instead of guessing.
Timestamp References for Videos
When you ask about a YouTube lecture, the tutor cites the exact timestamp. Jump directly to the moment in the video being referenced.
Follow-Up Questions
Ask clarifying questions, request simpler explanations, or dig deeper into a concept. The tutor remembers the full conversation and builds on previous answers.
Multi-Source Answers
Import a lecture video, a textbook PDF, and a reference article. Ask a question and the tutor synthesizes an answer from all three sources.
Export Your Q&A
Save your study conversations as PDF or DOCX files. Useful for review, sharing with study groups, or keeping a record of what you have covered.
How It Works
Add Your Study Material
Paste a YouTube URL, upload a PDF or document, or add a website link. The tutor reads whatever you provide.
Ask a Question
Type what you want to understand. Ask for explanations, summaries, comparisons, or specific details from your content.
Get a Cited Answer
The tutor responds with an answer drawn from your material, along with a citation showing exactly where it came from.
Keep Going
Follow up with more questions. Ask for simpler terms, deeper detail, or connections between concepts across your sources.
Frequently Asked Questions
What is an AI tutor?
An AI tutor is an AI-powered assistant that helps you understand your study material. Unlike a general chatbot, an AI tutor reads the specific documents, videos, or articles you provide and answers questions based on that content. It acts like a knowledgeable study partner who has read everything you are working through and can explain it in different ways.
How is an AI tutor different from ChatGPT?
ChatGPT answers from its general training data, which may not match your specific course materials. An AI tutor like Scritur indexes YOUR content and answers exclusively from it. That means answers are grounded in the actual lecture, textbook, or article you are studying — not generic knowledge that may or may not apply. Scritur also provides source citations so you can verify every answer.
What can I ask the AI tutor about?
You can ask for explanations of concepts, summaries of sections, comparisons between ideas, definitions of terms, connections across chapters, or clarifications of anything you do not understand. The tutor works with whatever content you import — it does not have predetermined limits on question types.
Does the tutor work with YouTube videos?
Yes. Paste any YouTube URL and Scritur extracts the transcript. You can then ask questions about the lecture, request summaries of specific sections, or ask for explanations of concepts discussed in the video. Timestamps are included in citations so you can jump to the relevant moment.
Can I ask follow-up questions?
Yes. The AI tutor maintains the full conversation context. If you ask "Can you explain that more simply?" or "How does this connect to what we discussed earlier?", it understands the reference and responds accordingly.
What file formats does the AI tutor support?
YouTube videos (via transcript extraction), PDF documents, Word files (.docx), PowerPoint presentations (.pptx), plain text, Markdown, GitHub repositories, and public website URLs. You can combine multiple sources in a single workspace.
Is Scritur free to use as an AI tutor?
Yes. Scritur offers a free tier that includes content import, AI tutor Q&A, flashcards, quizzes, and progress tracking. No credit card is required.
Understand Your Material, Not Just Memorize It
Import a video, document, or article and start asking questions. The AI tutor reads your content and helps you actually understand it.
Try the AI Tutor Free