One s or two?
Stop guessing.

Everyone has words they always get wrong. Spelling.School finds yours, shows you exactly why you miss them, and uses spaced repetition until you spell them right every time. Five minutes a day, and no lists to make.

Decorative colorful shapes

Try it now

Five words, no sign-up. Listen, type, press Enter.

Five words. One is hard.

The word plays out loud; type it and press Enter. Headphones help.

the usual suspects

Every mistake explained

Not just a red cross. You see the letter you dropped, the pair you swapped or the vowel you guessed, and the pattern behind it.

Each word returns on time

The app works out when each word is about to slip and asks you then. Words you know stop taking up your five minutes.

Starts at your level

Pick a starting point and your first words adjust to you, from everyday words to the ones that catch out native speakers.

How it works

Works in your

browser, on any

phone or computer

Start where
you are.
It adjusts to you.

A few minutes a day.
The hard words
stop being hard.

If you write for work

You know the word. You are just not sure whether it has one c or two, so you check again, or you quietly pick a different word. Spelling.School finds the words you hesitate over and drills them with spaced repetition until the hesitation is gone.

Why spelling slips, and why it is not your fault

Five words.
No sign-up.