Free School Timetable Maker
Build your school's weekly timetable online in minutes. Live teacher clash detection catches conflicts as you type — no more manual cross-checking.
Build My Timetable FreeNo account. No download. Works in your browser.
Everything you need — nothing you don't
Live Clash Detection
Cells turn red the moment a teacher is assigned to two classes in the same period. No manual checking.
Flexible Periods & Breaks
Set any number of periods, custom time slots, and multiple break positions to match your school's schedule.
PDF & Excel Export
Download a print-ready landscape PDF or an Excel file to share with staff — one click, no formatting needed.
No Account Required
Start building immediately. Your timetable is saved in your browser — nothing uploaded to any server.
Still making timetables in Excel?
Excel has no clash detection. One absent teacher or added class means hours of manual re-checking. Our timetable maker flags every conflict instantly — so you spend minutes, not hours, on scheduling.
How it works
Add your classes, teachers & subjects
Type them in once — they appear in every period dropdown automatically.
Fill the timetable grid
Pick subject + teacher for each class period. Clashes highlight instantly in red.
Export & print
Download as PDF (landscape A4) or Excel. Ready to pin on the staffroom wall.
Also free from Acadlio
More tools for school admins — no account needed
Ready to build your timetable?
Free, instant, no account needed. Your data stays in your browser.
Start Building Free