A UNIVERSE OF STORIES

Every novel is
a universe.

Scattered sentences, planted foreshadowing, an ending yet to come.
Frame is a local-first AI writing app for novelists — a co-writer that reads the whole draft with you and helps you write the next chapter.

Download free

MACOS · WINDOWS — SCROLL TO ENTER

STEP 01 — CO-WRITER

Scattered words
become a sentence.

Reads your whole manuscript and suggests the next sentence in your voice. The suggestion stays gray until you press Tab.

CONTEXT — FULL MANUSCRIPT + LAST 3 CHAPTERS

STEP 02 — THREADS

The letter in chapter 3
calls to chapter 17.

Foreshadowing and settings become threads of light. Frame follows both ends of every thread — and tells you which ones are left loose.

FORESHADOWING · SETTING · CONTINUITY

STEP 03 — STRUCTURE

Tension rises
as a constellation.

Frame reads your draft and works out the structure it already has, naming each stage — then charts tension chapter by chapter: what runs long and what runs rushed, at a glance.

STRUCTURE — INFERRED FROM YOUR DRAFT

STEP 04 — READER LAB

Eighteen orbits
around your draft.

Before you publish, eighteen virtual readers read your draft and answer across seven axes — every score with quoted evidence.

18 READERS · 7 AXES

Claire · 32 — aspiring literary editor
Choosing not to read the letter is what tells us who Nora is.
Marcus · 29 — genre-fiction devotee
Why Nora burned the letter — I'm not convinced yet.

STEP 05 — LOCAL-FIRST

This entire universe
is one file.

Your manuscript lives in a single file on your own disk — not in someone's cloud. The AI never trains on your writing, and the voyage continues offline.

SQLITE · NO TRAINING · OFFLINE

YOUR UNIVERSE

Now, your universe.

Free to start. The manuscript is yours, first page to last.

Download free

MACOS 12+ · WINDOWS 10/11

A LOCAL-FIRST WRITING TOOL FOR NOVELISTSSCROLL — SAIL THE UNIVERSE