Spellmaster

A web app for independent study that turns weekly school spelling sheets into interactive audio quizzes: simply snap a photo, and AI generates context sentences read aloud with expressive intonation using Gemini TTS.

Unlike character-based writing drills where learners can work from pronunciation guides, spelling practice fails as a test if children look directly at the words. Uploading a photo of the sheet triggers OCR to extract target words, while AI composes humorous, engaging sentences tailored for young learners.

• Audio Quiz Flow: Powered by Gemini TTS, the app announces the target word, followed by an example sentence with the word masked out, delivered with lively and theatrical inflection (e.g., "glue, The sneaky *** monster gobbled up the paper and wouldn't let go!").

• Independent Learning Flow: Featuring an intuitive tap-to-advance UI designed for kids, children can practice writing drills repeatedly on their own without needing an adult present to read each word aloud.

The playful, expressive voices keep my daughter giggling through every session as she happily practices her weekly spelling all by herself.