Semester Calendar Builder

Semester Calendar Builder is a private browser planner for students who need to organize classes, study blocks, exams, deadlines, office hours, and recurring academic work in one visual schedule. The app is built by Jonathan R Reed for planning a typical semester week, checking conflicts before registration, and creating exports that can move into Google Calendar, Apple Calendar, Outlook, spreadsheets, images, or a backup JSON file.

The planner stores schedule data locally in the browser instead of requiring an account. Students can add in-person classes, online classes, personal study sessions, important dates, and notes, then switch between weekly and semester views. The interface supports dark mode, keyboard shortcuts, onboarding help, schedule reset tools, backup reminders, conflict review, and export options for sharing a clean plan with advisors, classmates, family, or personal planning systems.

This page is intended for course planning, study time blocking, registration review, academic calendar cleanup, and schedule handoff work. It is not a school database, gradebook, or account system. It is a lightweight planning surface for turning a rough set of courses and deadlines into a readable semester calendar that can be reviewed, printed, archived, or imported elsewhere.

Use it before registration to compare course options, during the term to keep study blocks visible, and near deadline-heavy weeks to check whether exams, papers, labs, and personal commitments are colliding. The planner is most useful when the schedule can be exported, shared, and revised without creating another account or handing private academic details to a hosted database.

Learn more on the about page, send feedback through contact, or review privacy details before saving a long-term browser schedule.