Calculator, timer, word counter, GPA calc, Pomodoro, flashcards, the periodic table — every tool you need for class, in one place. No accounts, no ads, works on any school computer.
Click any card to open the tool right inside this page. No new tabs, no downloads, no logins.
We made the site we wished existed when we were stuck in class without our phones.
Open the page, use the tool. No accounts, no email, no “just verify your phone” pop-ups.
Built as one fast page so it launches even on slow school Wi-Fi or a Chromebook from 2017.
Your notes and data stay on your device. We don’t track you, don’t sell anything, don’t care.
Browser-based. No installs. Works on Chromebooks, iPads, school PCs, your phone, anywhere.
Study4Class started as one calculator on a Google Site, built by a student who was tired of switching between 6 tabs to do homework. It grew into the toolkit you see now — a single, clean page where every common study tool lives. Used by middle schoolers, high schoolers, college kids, tutors, and homeschool families.
Drop Study4Class into your bookmarks bar. Next test, next essay, next late-night cram — everything you need is one click away.
Open the toolkit