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One spelling library for every site you write on

Spelly underlines spelling mistakes on any website. Click the right word to fix it, and Spelly saves it to your library to practice.

Add Spelly to ChromeTry a spelling challenge

It works in the places you already write

Fix a mistake with one click

When you finish a word, Spelly checks it. If it is misspelled, you see a wavy line. Click the line to see up to three suggestions. Pick one, and Spelly fixes your text and saves the word.

Get the extension
  • Alt+S adds any word
  • “Add to dictionary” for names
  • Turn underlines off any time
  • Works in any text box
I’ll definately be there at six.
definitelyAdd to SpellyReplace
defiantlyAdd to SpellyReplace
definiteAdd to SpellyReplace
Add to dictionary

Add a word yourself

Alt+S

Or select a word, right-click, and choose “Add to Spelly”.

Only right spellings

Your library saves the correct word, never the mistake. So you only practice the right spelling.

Practice by listening

Spelly reads each word aloud. You type it, then check all your answers at once. For each mistake, you see the exact letters to fix.

  • Hear each word again
  • See the letters to fix
  • Extra drill after 3 tries
  • No timer

Practice · Attempt 1

necessaryRight
becauseRight
seperateNot yet
tommorowNot yet
2 of 4 rightReview mistakes

Review · 1 of 2

sepearate

You wrote seperate. The right spelling is separate.

Five right in a row, and you know it

Spelly counts every answer. When you spell a word right five times in a row, it moves to Learned. Smart practice picks four words you have not learned yet.

  • Progress for every word
  • Smart practice
  • A Learned list
  • Add words by hand
necessaryLearned

Five right in a row. It moves out of your practice list.

Smart practice picks

separate1 right in a row
tomorrowNot practiced yet
governmentOne more to learn it
February2 right in a row

Not sure where you stand?

Try five words. Listen, type, and press Enter. No account needed.

Word 1 of 5

Start your spelling library today

Add the extension, sign in with Google, and keep writing as usual.

Add Spelly to Chrome