Lumina Writer combines a distraction-free manuscript editor with an AI co-pilot that knows your world — characters, lore, and tone — to help you keep writing when inspiration fades.
No credit card required · 1 project free forever
Built around your creative process — not the other way around.
A clean, serif-font manuscript editor that gets out of your way. Auto-saves every keystroke so you never lose a word.
Define your world's rules, character sheets, and tone. The AI reads every word before making a suggestion.
The AI co-pilot uses your last 500 words plus your full Lorebook as context — suggestions that actually fit your story.
Next Actions, Sensory Details, Dialogue Prompts, and Plot Complications — each designed to break a specific type of block.
Watch AI suggestions appear word by word in the sidebar. Read, cherry-pick, and weave what you love into your draft.
AI suggestions never touch your manuscript directly. You stay the author — the AI is just your brainstorming partner.
Start free. Upgrade when you're ready to write more.
Perfect to get started
For serious writers