Study smarter at
Study Hub for university students
Free quizzes, mock exams, reference sheets and revision resources — organised by your year, semester and module, so you find what you need fast.
Get New Resource Updates
Join the WhatsApp channel for new quizzes, reference sheets, student tools and future resource updates.
What students say
Real feedback from users
Study Areas
Choose Your Year & Semester
Start with your year and semester. Available collections update automatically as new resources are published.
Choose a Module
Year 1 Semester 2
Loading the selected collection…
Resource Library
Year 1 Semester 2 Resources
Select a module or resource type to view the available resources.
Select a module or resource type
Choose a module card above, select a filter, or view all resources in the selected semester.
University Tools
Tools for University Students
Useful study tools for planning, revision and academic progress. More university tools are available at ToolsByJ.
GPA Calculator
Estimate your GPA, pass status and Dean’s List eligibility.
Bobby AI Chat
Your AI tutor: ask anything about your modules, code, SQL, networking or exam prep.
Bobby AI Summarizer
Summarise your lecture notes: give Bobby your PDF and get notes, key points, exam questions and flashcards.
Image & PDF Toolkit
Convert, compress and merge your files easily.
Study Timetable Planner
Create a weekly timetable for organised study sessions.
CV Maker
Create a clean professional CV ready to download.
Image to Text
Extract editable text from notes, images and documents.
More Student Tools
Explore more useful tools made for university students.
Important Notice
Free Study Resources For Revision Support
These resources are created by Janidu for study and revision support. They are free for students to use. Every resource should be used as a learning aid; please verify important points with your lecturer, official notes or recommended materials.
Students can use published quizzes, notes and reference sheets for learning and revision.
Resources are labelled by academic year, semester, module and resource type.
Use official academic guidance for important course, assessment and examination decisions.
Feedback
Found a mistake? Tell me here
If a quiz answer is wrong, a link is broken, or a reference sheet has an issue, send feedback here. I will check it and update the Study Hub when possible.
Study guides
Learn how to study, not just what to study
Study Hub By J is a free, non-profit revision platform for university students. Every quiz and mock exam is organised by year, semester and module, with instant explanations so you can learn from mistakes. Alongside the resources, these guides explain how GPA works, how to prepare for specific exams and how to get real value from practice papers.