Why pay $39/month for a blurry 2018 worksheet when you can build a better study guide free?
Course Hero locks old student notes behind expensive subscriptions. Today, you can turn your own syllabus and lecture slides into a custom study guide in 30 seconds.
Replace Course Hero in 5 free steps
Upload your own lecture slides to NotebookLM
Instead of searching for another student's old notes, drop your professor's actual PDF slides into Google NotebookLM for a custom study guide.
Generate a 1-page Cheat Sheet with AI
Use our Cheat Sheet Maker prompt to condense 50 pages of lecture notes into a high-yield 1-page review sheet with formulas and definitions.
Create custom practice exams from your syllabus
Paste your syllabus learning objectives into our Exercise Generator prompt to get realistic practice questions with full step-by-step explanations.
Use MIT OpenCourseWare & OpenStax for extra problem sets
If your professor didn't provide enough practice exams, grab free university midterm PDFs (with official answer keys) from MIT OCW.
Never upload your professor's copyrighted exams
Uploading your professor's test PDFs to Course Hero to "unlock" credits violates university copyright policies and can trigger academic misconduct.
What you get with a modern AI study stack
100% matched to your professor
Study guides built from your exact semester slides instead of another school's syllabus.
Unlimited practice tests
Never run out of fresh practice questions before a big midterm.
Zero copyright risk
Stay completely clear of document-sharing honor code violations.
Completely free
No forced annual billing traps or "upload 10 docs to unblur 1 page" hoops.
Don't upload school PDFs to document-unlock sites
Universities regularly watermark syllabus and exam PDFs. Uploading them to Course Hero or StuDocu to earn free unlocks can be traced right back to your student account.
See the prompt
Run it live in our AI study workspace or paste it into ChatGPT, Claude, or Gemini.
Works with every major free AI
Build a custom study guide from your notes in 30 seconds
Use our Cheat Sheet Maker, Notes Organizer, and Summarizer Specialist prompts for free.
14 days free • Cancel anytime in 2 clicks.
Test this study method on your own topic
Type any class topic or paste your notes below to start free.
Related Guides
Best Free Chegg Alternatives in 2026
Cancel your $19.95/month homework paywall. Here are the best free tools for step-by-step homework help.
How to Use Google NotebookLM for Studying
Turn your syllabus, lecture PDFs, and messy notes into a zero-hallucination study guide and audio podcast.
Best Free Quizlet Plus Alternatives in 2026
Since Quizlet locked Learn and Test modes behind a paywall, here are the best free flashcard and active-recall tools.