Free · no account
Learn ASL
Receptive fingerspelling is the classic first skill — easy to sign, hard to read. Drill any word, quiz yourself, and watch your accuracy climb.
Heads-up: the 3D signer downloads a ~25 MB model on your first visit — it's cached after that.
Speed
Type any word and the avatar spells it — letters appear in sync with the hands.
Your progress
Quiz results land here — accuracy, streaks, and the letters that trip you up. Take your first quiz to start the record. Progress is saved on this device.
Keep going
More ways to learn
Sign library
Browse all 153 hand-authored signs — every one playable on its own page, with honest review status.
Browse the signs
Your name in ASL
Watch any name fingerspelled with real letter handshapes, and send a link that spells your friend's name too.
Spell a name
Full sentences
Type any English sentence and see how ASL actually structures it — reordered clauses, grammar on the face.
Open the studio