Free Teacher Substitution Generator
A teacher called in absent? Generate a complete substitution slip in seconds — not 20 minutes of manual period-by-period hunting.
Generate Substitution FreeNo account. No download. Works on mobile.
Built for the Monday morning panic
Done in Seconds
Select the absent teacher — the tool auto-fills their periods from the timetable. Assign substitutes and generate instantly.
Printable Slip
Get a clean, formatted substitution slip ready to print and hand to the substitute teacher or pin on the notice board.
Works from Your Timetable
Pulls directly from the timetable you already built. No double entry — the schedule is already there.
Handles Multiple Absences
Multiple teachers absent on the same day? Handle each one separately and print all slips at once.
How it works
Build your timetable first
Use the free timetable builder to set up classes, teachers, and subjects. Takes 10–15 minutes once.
Select the absent teacher
On the day of absence, pick the teacher's name. Their full period schedule loads automatically.
Assign substitutes & print
Choose a substitute for each period and generate a printable substitution slip in one click.
Also free from Acadlio
More tools for school admins — no account needed
Ready to handle today's absence?
Free, instant, no account needed. Works from your existing timetable.
Generate Substitution Free