Your Complete Hub for
Engineering Excellence
Lecture notes, slides, video lectures, mid- and end-sem PYQs with solutions, tutorials and books — plus exams, marks and attendance from your professors — arranged by department, semester and course code.
Trusted by students who ace exams
Every department. Every semester.
One place.
All 21 academic departments of IIT Kharagpur, each course under its official code and semester. Aerospace has the deepest coverage today — new courses from other departments are added every week.
Engineering
12 departments- Aerospace · Mechanical · Civil
- Electrical · Electronics & ECE
- Computer Science & Engineering
- Chemical · Metallurgical & Materials
- Mining · Ocean & Naval Architecture
- Agricultural & Food · Industrial & Systems
Sciences
6 departments- Mathematics
- Physics
- Chemistry
- Geology & Geophysics
- Bioscience & Biotechnology
- Artificial Intelligence
Design, Humanities & More
3 departments · first-year courses- Architecture & Regional Planning
- Humanities & Social Sciences
- Education
- Common first-year courses, shared across departments
- Labs, tutorials and class tests
- Mid- and end-sem papers with solutions
Everything you need to actually learn
A structured, exam-focused platform that respects your time and helps you build real understanding.
Exams in Every Course NEW
Each course has an Exams tab: see what is live, what opens next and your past scores. One tap starts the exam — on a fair, server-run timer.
Learn in Your Language NEW
Read the whole app in Hindi, Bengali, Tamil, Telugu, Marathi and 17 more languages — even a PDF, page by page. Maths and code stay as written.
Marks & Attendance
Mark yourself present with the code shown in class, and see your mid-sem and end-sem marks the moment your professor publishes them.
Curated Video Lectures
Hand-picked lectures grouped into playlists — watch them in sequence with auto-advance, just like a proper course.
Built-in PDF Reader
Read notes and PYQs right in the app — the first page shows fast even on slow hostel Wi-Fi. Highlight, zoom and jump between pages.
AI Doubt Solver
Stuck at 2 AM? Ask anything — from Fourier series to thermodynamics. Type it or send a photo; get step-by-step answers with proper maths.
Practice & Question Papers
Six question types with negative marking, plus a daily challenge, a mistake book and full test series for exam time.
Handwritten Notes
Write with a stylus, mouse or finger on any device — it keeps working offline. Export as PDF or share your notes with everyone.
Progress, Streaks & Certificates
Activity heatmap, quiz trends, daily streaks and completion certificates — see exactly where you stand.
Doubts Answered by Professors
Ask inside any course. The course’s professor answers, classmates reply and upvote, and the best answer stays for next year.
Share & Contribute
Have good notes? Upload a file or send a notebook straight from My Notes — after a quick review it helps everyone.
LaTeX Studio
Write lab reports, assignments, theses and slides in LaTeX — 18 templates, PDF preview, errors explained in plain words. Nothing to install.
Teach live — like you are in the room
Go live from any course in one tap. Students on the class list are told at once, join from their phone, and are marked present by themselves.
- A real board16 colours, shapes, arrows, text, laser pointer, ruled & grid pages, pictures — saved as pictures after class
- Polls in one tapAsk, see answers come in live, show the result to the class
- Breakout roomsSmall groups that talk, a timer, everyone back by itself
- Scheduled classesStudents told now and reminded 10 minutes before
- Attendance by itselfJoining marks present — see who came, class by class
- Made for mobile dataData-saver mode keeps the sound clear on a weak connection
Teach, test and see who needs help — in one place
Everything a course needs after the lecture: exams, attendance, marks and a clear view of where the class is struggling — for one course, a department, or the whole institute.
Set an Exam in Minutes
Write the paper with LaTeX maths, choose when it opens and closes, and the server enforces the window — everyone finishes by the closing time. Proctoring and shuffled questions included.
What to Re-teach NEW
After a test, see the weakest topics, the most common wrong answer behind each mistake, and who is below half — then send them a note or a practice paper in one click.
Gradebook with Offline Marks
Online tests fill in by themselves. Add mid-sem, end-sem or viva columns, type or paste marks from Excel, set the weights — the final grade works itself out. Publish marks when ready.
Attendance Without Proxies
A rotating code or QR on the screen; students mark themselves in seconds. One phone can mark only one student per class, and suspicious marks are flagged for you.
Students Falling Behind NEW
Low attendance, falling marks, missed assignments, no study for two weeks — each student at risk is listed with the reason in plain words. Send them a private note in one tap.
How Far They Read NEW
For every PDF: how many students read it, how much, and page by page where they slow down and where they stop — so you know which part to explain again.
Live Activity & Insights
See who is studying your course right now, what they open and for how long — and spot students slipping before the exam, not after.
For HODs & the Director
Heads of Department approve professors and course access and watch their department live; the Director sees every department, course and decision in one view.
A full learning stack,
not just slides.
Every course is structured the same way — easy to navigate, easy to pick up exactly where you left off.
-
Courses by department and semester All 21 departments, 160+ courses with 8,000+ study materials — every course under its official code.
-
Materials in every format Video lectures, lecture notes, PYQs, tutorials, slides and whole folders — any file type, downloadable where the professor allows it.
-
Quizzes that mirror real papers Six question types, auto-graded with full solutions & negative marking.
-
Professors teach here too Professors create courses, post announcements, answer doubts and grade tests.
Reports and theses in LaTeX,
right in your browser.
No installing TeX, no setup. Write on one side, see the PDF on the other — compiled on AeroGyan, free with your account.
-
18 ready templates Lab report, assignment, exam paper, notes, formula sheet, thesis, research paper, book, slides, poster, CV, letter, certificate, calendar, timetable — and Hindi.
-
Errors explained, fixed in one click “Did you mean \textbf?” or “Add \usepackage{graphicx}” — plain words instead of a cryptic log.
-
A real editor Toolbar, symbol palette, equation preview, ready-made blocks, paste an image to add a figure, search across all files.
-
References from a DOI Paste a DOI, an arXiv link or an ISBN — the BibTeX entry and the citation are added for you.
-
Your work stays safe Saved as you type, version history, a read-only link to show your professor, and a Trash that keeps deleted projects for 30 days.
Get started in under a minute
No lengthy signup forms. No email confirmation loops. You can be watching your first lecture within a minute.
Create your account
Register with your email and phone. We send a one-time code to keep your account safe.
Pick your course
Choose your department and semester, or search by course code. Save the courses you need.
Learn at your pace
Watch, read, write notes, take quizzes, ask the AI, track progress. Everything saves automatically.
Earn your certificate
Complete every material in a course and download a signed certificate of completion.
One AeroGyan — phone to classroom board
The same courses, live classes and marks on whatever is in front of you — one account everywhere.
Phone
The Android app, or any browser. PDFs open fast even on 4G, and live classes have a data saver.
Tablet
Read and highlight notes, write on the live board with a stylus — pressure-sensitive pen.
Laptop & desktop
Chrome, Edge, Safari or Firefox — or the Windows app. Keyboard shortcuts for everything you do often.
Classroom smartboard
Big, touch-friendly screens readable from the back row; PDFs fill the board; teach live with your finger on the board.
Install AeroGyan on any device
Native app experience — launches from your home screen or desktop, works offline, and stays in sync with the web version automatically.
Android
Install on your phone or tablet — home‑screen icon, full‑screen, offline‑ready.
Chrome will prompt you — just tap “Install”.iPhone & iPad
Add to your home screen from Safari — full‑screen app, offline access, one‑tap launch.
Uses Safari’s “Add to Home Screen” — takes 10 seconds.Windows
Desktop app for your laptop — taskbar pin, Start‑menu entry, works offline.
Works best in Microsoft Edge or Chrome.macOS
Install the latest build on your MacBook — Dock icon, Launchpad entry, offline support.
Works best in Chrome or Microsoft Edge.Official AeroGyan apps · No ads · No trackers · Updates install automatically.
Built by an engineer who teaches
Structured content, real exams, and honest explanations — designed by someone who's actually done it.
Trusted by students like you
Real, verified reviews from students on AeroGyan — every one checked by our team before it appears.
Be the first to review
Only verified reviews submitted by logged-in students appear here — no dummy or sample reviews, ever. Log in and share your experience from the Feedback section.
Verified students onlyReady to stop guessing
and start solving?
Join 500+ IIT Kharagpur students already using AeroGyan. Register in 30 seconds and start free.