Chat instantly with AI for homework, coding, and learning. Sign up for free to unlock all models and save your conversations.
Jump straight in with the Flash model. No account, no email, no waiting.
Create a free account and every conversation is saved and synced automatically.
Flash, Smart, Thinking, Speed, Coder, and Deep — each tuned for a different kind of question.
The Thinking model walks through math and logic instead of jumping to an answer.
The Coder model is built for debugging, code reviews, and programming questions.
Passwords hashed with bcrypt, sessions in HTTP-only cookies. Your chats stay yours.
Open Klar and chat with the Flash model instantly. No email, no password, no wait.
Locked models like Coder and Deep show a quick ‘Sign in to unlock’ prompt when you need them.
Create an account in seconds to unlock all 6 models and keep every conversation saved.