AI that's read your whole book.

Most AI writing tools work on the current scene. They don't know what happened three chapters ago. They don't remember your character's eye color or your world's rules.

Typewriter's AI reads your full manuscript and your entire story bible before every suggestion. It has the same context a human co-author would have.

Set your style rules. "Never use adverbs." "Elara speaks in fragments." "This world has no electricity." "Third person limited, past tense." "Literary fiction. No genre cliches."

The AI follows your rules for every generation. It learns your voice from your existing prose. What comes out sounds like you wrote it, not like a machine did.

Write: Generate the next paragraph, continue a scene, draft dialogue. The AI picks up where your cursor is and keeps going in your voice.

Edit: Improve existing prose. Tighten a paragraph. Rewrite for clarity. Adjust tone. The AI sees the surrounding context and maintains consistency.

Pilot: Open chat with your full manuscript as context. Ask questions about your own story. "When did Marcus first appear?" "Is there a plot hole with the letter?" "What's Elara's arc across act two?"

Typewriter uses OpenRouter to give you access to GPT-4o, Claude, Gemini Pro, and open-source models. Free models available on the free tier. Premium models on Pro and Max plans.

No API keys to manage. No credits to buy separately. AI balance is included in your plan.