Jnotes: The Ultimate AI Note-taking & PDF Assistant for Android

Trusted by students and professors across US universities, Jnotes is the leading Android app for high-efficiency academic success, blending natural handwriting with advanced AI.

• Transform 500-Page PDFs in 2 Minutes
Staring at a massive research paper at 2 AM? Don't let heavy coursework bury you. Jnotes is your Academic Second Brain, designed to handle the toughest loads:

Instant AI Summarization: Upload a 500-page PDF and get a structured summary in under 2 minutes. Skip the fluff and master the core concepts instantly.

AI Flashcard Generator: Automatically turn your handwriting and PDF readings into digital flashcards. Master active recall without the manual labor.

Smart Practice Quizzes: Let our AI generate custom mock exams from your materials. It’s the most efficient way to prep for Midterms and Finals.

• The Ultimate Handwriting & S-Pen Experience
We haven't forgotten the soul of note-taking. Experience the most natural pen-on-paper feel with full S-Pen optimization:

Low-Latency Ink: Precision-engineered for handwriting, sketching, and digital journaling with pressure sensitivity.

OCR Search: Search through your handwritten scribbles as easily as a typed document. Your digital handwriting is now fully indexed and searchable.

Active Recall with AI: Let our AI turn your imported materials into interactive study aids while you write.

• Top-Tier PDF Editor & Annotator
Jnotes provides a professional-grade suite for heavy document management:

AI Study Helper: Stuck on a complex theory? Ask our AI questions directly based on your PDF notes for personalized, instant explanations.

Pro-Grade Annotation: Highlight, underline, and insert images with zero lag. Manage large files like scientific journals or law case studies with ease.

Seamless PDF Export: Complete your academic assignments and effortlessly export your projects as high-quality PDFs.

• Stop Typing, Start Engaging
Focus on the lecture, not your keyboard.

Smart Audio Recording: Record up to 3 hours of lectures. Choose from "Classroom", "Meeting", or "General" modes to optimize your experience.

Sync-to-Note Recording: Take notes in real-time while recording. After the session, simply tap your notes to jump directly to that specific moment in the audio and text.

AI Recording Summaries: Once the recording ends, use our AI tools to condense hour-long recordings into structured study guides and key takeaways.

• Built for Professional Productivity

Efficient Organization: Keep your entire semester organized with multi-level folders. From lab reports to creative essays, everything is easy to find.

Aesthetic Customization: Choose from professional templates and stickers to create the perfect Digital Planner or Bullet Journal.

Reliable Search: Optimized to handle typos and variations, ensuring you find your "j notes" or "jnote" files every time.

• Secure Your Knowledge, Your Way
We value your privacy. Jnotes prioritizes local storage for maximum security.

One-Tap Bulk Backup: Secure your entire academic library to Google Drive with one click. Your data remains private and under your total control.

Join the millions who have upgraded to a paperless, AI-powered life. From natural handwriting to professional PDF management, your search for the perfect notebook ends here.

Download Jnotes today and experience the future of smart note-taking!