AI Tutor for Your PDF
Your document, taught back in chapters
Upload a chapter, a paper or your lecture slides. ReadLoudly turns it into a lesson of up to 30 chapters that explains the material in plain words, reads it aloud, and answers your questions as you go.
Free account, 2 documents a day. Upload now, then sign up free to open it in the hub.
Example Made from this short text:
Plants make their own food through photosynthesis. Inside each leaf cell, chloroplasts hold a green pigment called chlorophyll, which absorbs sunlight. In the light-dependent reactions, that energy splits water and releases oxygen into the air. In the Calvin cycle, the plant then uses carbon dioxide from the air to build glucose, a sugar it can store or burn for energy.
- What photosynthesis is
- Inside the chloroplast
- The light-dependent reactions
- The Calvin cycle
Chapter 1: What photosynthesis is
Think of a leaf as a small kitchen. Sunlight is the power, water and carbon dioxide are the ingredients, and glucose is the meal. Everything happens inside the chloroplasts, and the green chlorophyll in them is what catches the light.
Popular Tools
All-in-one PDF reader and document tools to read, convert, compress, scan, and manage files online—fast, secure, and easy to use.
How to use AI Tutor for Your PDF
Three steps, all in your browser, with a free ReadLoudly account.
Upload your document
PDF, Word (DOCX), EPUB or PowerPoint (PPTX). Each part needs a few paragraphs of real text to teach from.
Get your lesson
Up to 30 chapters, in the order of your document.
Read, listen and ask
Play the lesson aloud, follow the source beside it, and ask a question at any point.
What is an AI tutor for a PDF?
It is a tutor that teaches from your own material. ReadLoudly reads your document, splits it into chapters and explains each one in plain words, so you can read or listen to the lesson and ask about anything that is not clear, with the source text beside it.
Chapter by chapter
The lesson follows your document in order, up to 30 chapters, so you always know where you are.
Read aloud
Press play to hear the lesson in a natural voice while you walk, cook or commute.
The source beside it
Your original text sits next to the lesson, so you can check any point against it.
Ask as you go
Stop the lesson and ask a question about the chapter you are on.
Lessons for your class
In the Teacher Hub, a tutor lesson can follow a focus you set, such as one topic or exam, and is written in the language you pick. Export it to PDF or Word, or share it by link. It is also the starting point for worksheets. Worksheet Generator
See a full worked example
Follow one student through a real tutor lesson, from upload to revision. AI tutor for students: worked example
Then test yourself
After the lesson, turn the same document into a quiz to see what stuck. PDF to Quiz
Further reading: How to study with AI without skipping the learning. See every tool on Study Tools.
Listen With Voices That Feel Real
With ReadLoudly.com, you can easily upload any PDF document and read.
Once you're done reading or listening to a document, you can easily share.
Share with Ease
Once you're done reading or listening you can easily share.
Multilingual AI Chat
Chat with PDFs, adjust voice, and translate to your language.
No Downloads Required
You don't need to download any software or plugins to use.
Frequently Asked Questions
Everything you need to know about AI Tutor for Your PDF.
Up to 30 chapters. Long documents are taught up to that limit, and very short sections are skipped because there is too little to teach from.
Yes. Every lesson can be read aloud, so you can study away from the screen.
Yes. You can stop at any chapter and ask about it.
PDF, Word (DOCX), EPUB or PowerPoint (PPTX). The document needs real text, so scanned or photo-only PDFs will not work. For a photo of a question, use the Homework Solver.
Yes. A free account covers 2 documents a day, and every tool you use on a document counts once, not once per tool. Paid plans raise it to 10, 20 or 35 documents a day.
Yes, a free one. Your study set is saved, so you can come back to it, and signing up does not ask for a card.
You upload the whole document once instead of pasting it into a chat. ReadLoudly keeps it as a study set, makes every tool from that one file, and can read the document itself aloud in 1,200+ voices.
Start listening smarter today
Join 4M+ readers who've transformed how they consume content. Turn any document into an engaging audio experience in seconds.