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Meet Brighty

Your personal AI English teacher at Bright Academy. Enter your OpenAI API key to get started — it's saved only on this device and never shared.

OpenAI API Key
🔒 Stored locally in your browser — never written to any file. Get your key at platform.openai.com.
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Hello, I'm Brighty!
Your AI English Teacher

I'm here to help you master English. Ask me about grammar rules, vocabulary, writing, pronunciation, exam prep — anything English!

Try asking me about…
Explain present perfect vs past simple What's the difference between "a" and "an"? Give me 5 synonyms for "important" Please correct my sentence How do I use "which" vs "that"? Explain IELTS Writing Task 2
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