Your AI Co-writer's Room

Structure, world management, and editorial speed. All in one studio. Write novels with an AI that remembers your characters across 200 chapters.

Universal Search
Search your story...
Core Feature

Find any chapter, character, or lore instantly.

Stop digging through folders and scattered notes. A lightning-fast search engine indexes every element in your project so you can find exactly what you need immediately.

Press Cmd+K from anywhere in the studio to pull up universal search. Typo-tolerant, lightning fast, jumps directly to the exact entry.

Core Feature

You direct. The AI writes in character.

Type what happens next from inside the scene. "Seojin confronts Vane about the sealed library." The AI writes the words, stays in character, and uses only what your character would know.

If your character only knows someone as "the quiet one," that's all the AI has to work with. You see through their eyes. The AI sees through their eyes. Keep what works, fix what doesn't.

Agent Writing — Novel Mode

you can hear the chair~

one detail. maximum punch.

Direction:

"Seojin confronts Vane about the sealed library. She speaks bluntly, hiding how much she cares. Vane gets nervous."

Seojin pushed her chair back. The wood scraped hard against the stone. She didn't sit. Elder Vane gripped his armrests until his knuckles turned white.

"You call this protecting our people?" Her voice stayed flat and exhausted. She tossed the iron key onto the mahogany table. It hit the wood with a sharp clack.

"You locked away the truth. Kids are dying trying to find it." She leaned over the table. "I don't care about your politics. I care about what's real. And this is just a cheap lie."
Pacing: moderate tempo expectedBeat auto-tracked
Novel Editor
The council chamber fell silent as
Text
Plain paragraph text
Chapter Break
Start a new chapter
Scene Break
Visual scene separator
Character Thought
Inner monologue block
Beat Marker
Track story beats
Revision Note
Inline editorial note
Type to filter

A full editor. Not just a text box.

Lunafic is a complete writing studio. You don't have to fight the formatting. Type / anywhere to insert chapter breaks, scene separators, or revision notes.

Keep your hands on the keyboard. Stay in the flow. The editor handles the layout so you can focus on the story.

AIReference AI — Structure Mode
Analyze my Act II — are there plot holes?
Structure Analysis:
Plot Hole: Seojin accesses the sealed library in Ch. 14, but the key was destroyed in Ch. 9. No resolution found.
Pacing: Chapters 11-13 have no active plot beats. Consider adding a subplot beat.
Strength: The elders confrontation in Ch. 15 is a strong midpoint reversal.
Core Feature

Research, brainstorm, analyze structure, all within your project.

Five modes, one goal: keep you writing. Research pulls from your World Bible. Structure catches plot holes before your beta readers do. Brainstorm generates ideas you can save directly to documents.

Every response cites its sources. You know exactly which World Bible entry or chapter the AI used. No hallucinations you can't verify.

Manage Hundreds of Characters Without Losing Track

Your novel's encyclopedia. Characters, Locations, Lore, Magic Systems, Factions. Every entry has injection controls that decide what the AI sees and when. Your story's single source of truth.

Characters

Voice profiles, speech patterns, relationships, backstory

Locations

Geography, culture, atmosphere, connected events

Lore

Rules, history, factions, magic systems, items

Relationships

Who knows who, how they feel, shared history

Plan your story. Then polish it.

Multi-arc plot management with beat tracking and structure templates. When the first draft is done, switch to the 5-phase revision pipeline: Developmental → Structural → Copy → Line → Mechanical.

Version history lets you snapshot your manuscript at any point. Compare any two versions with diff view. Restore when you need to.

Novel Editor
The council chamber fell silent as
Beat Sheet
Plan story structure with beats
Arc Tracker
Track character arcs
Revision Phase
5-phase editorial pipeline
Version Snapshot
Save & compare versions
Type to filter

Prose Analysis That Makes Your Writing Better

Real-time inline feedback: show-don't-tell detection, filter word highlighting, POV consistency checks, tense monitoring. Plus readability scoring and sentence variety analysis.

Live
Show Don't Tell
Flags 'telling' prose inline
Detected
Filter Words
Highlights 'saw, felt, heard'
Consistent
POV Check
Catches perspective slips
Grade 8
Readability
Audience-appropriate scoring

Your manuscript deserves a proper studio.

Not five tabs and a prayer.

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