Single-file apps for teachers. Download once, open in any browser, use forever — on any school laptop or Chromebook.
Data never leaves your device. No cloud. No student accounts.
Download and open. No setup, no installation, no training.
Each tool solves one problem and gets out of your way.
Nothing for your district IT to approve. It's just a file.
A full-featured classroom timer — animated ring, presets, fullscreen projector mode, dark mode. Free, no strings. We'll send it to your inbox along with launch updates and teacher tips.
Plus early access when new tools launch. Unsubscribe anytime.
We only use your email to send the timer and occasional updates. No sharing, no spam — that would be against everything this store stands for.
40+ single-file apps covering the workflows teachers actually have:
Timers, student pickers, job charts, center rotations, reward boards, voice level displays.
Parent contact logs, behavior tracking, conference notes, hall pass logs — with Excel export.
Daily agendas, visual schedules, morning meetings, learning objectives — built for the big screen.
Visual schedules, token boards, first-then boards, calm corner choices, accommodation tracking.
Rubric builder with narrative feedback, report card comments, exit tickets, mastery tracking.
Multi-period rosters, attendance, late work tracking, seating charts for 150+ students.
Every tool is on Teachers Pay Teachers — with previews, screenshots, and instant download.
Visit The Offline Teacher on TpT →I've spent 39 years in computer networking and security, including K-12 school environments. I've seen what happens to student data in the cloud — so I build tools where there's simply nothing to breach. No accounts, no servers, no sync. A single file on your device, working for you.