Inkwell is a professional screenplay editor with a writing partner built in. Quill helps only when you ask: brainstorm a scene, punch up a line, or catch a voice that's drifted. Every idea arrives as a diff you accept or reject, and nothing changes without your say-so.
Local-first · Free to start · Quill only goes online when you ask
See how Quill works →Reading on your iPhone? Inkwell Reader is free on the App Store.
Get it →Quill never auto-writes. Every idea is a suggestion you keep, dismiss, or write over.
Bigger edits arrive as diffs in green and red. The page moves only the moment you say so.
Quill learns how your characters talk, defends it, and leaves the final call to you.
Industry-standard formatting, outlining, notes, and a writing partner that already knows the script, all in one window.
Suggestions arrive as diffs: green for additions, red for cuts. Rename a character across 90 pages and approve each change, or wave them all through at once.

A real desktop app. It opens instantly, saves locally, and never stalls waiting on a server. Quill only goes online when you ask. Your script never phones home.
Quill learns each character's rhythm and tells, and flags the moment a line drifts out of character. A second read that guards your voice.

Import and export .fdx, Fountain, and PDF. No scene number lost.
Light, Sepia, Focus, and Midnight. Industry-standard formatting holds under all of them. If you've written a script before, the keyboard already knows what you mean.
Light
Sepia
Focus
MidnightOpen .ink, Fountain, and PDF. Pages laid out the way they're meant to be read, sized for the screen in your hand.
Full-text search and a scene jump-list, so page 47 is one tap away.
Scripts live on-device. No spinner, no sync prompt, no signal required.
Sign in and your writing partner comes with you. No account needed to just read.

Professional screenwriting software shouldn't cost $250. Inkwell is free to start. Pro just gives Quill more room to help.
The full editor. Unlimited scripts. Enough Quill to see how it works.
For weeks when you're leaning on Quill more: bigger models, more room to brainstorm.
The same Pro, two months on the house.
Local-first · Free to start · Every word stays yours