# Quill

Quill helps. You decide.

Quill is a chat-based writing partner that already knows your script. Ask it to brainstorm, punch up a line, or catch a voice that's drifted. Every idea comes back as a diff you accept or reject. It never writes a word you didn't approve.

## Three steps, and you're always the last one

1. **Ask.** Talk to it like a script editor. Quill has the whole script in context. Ask for a sharper twist or three takes on a line. No pasting pages into a chat window.
2. **See the diff.** Its idea lands as a proposal. Changes arrive in your script as a diff: green for additions, red for cuts. Shown, never applied.
3. **Decide.** Accept, reject, or rewrite. The page changes only when you say so, line by line or all at once. Undo anytime. The voice on the page stays yours.

## What Quill won't do, on purpose

The reason to trust a writing partner is knowing its limits. Here are Quill's, on purpose.

- **It never writes for you.** Quill suggests; it doesn't author. Every idea needs your explicit approval before a single character lands on the page.
- **It doesn't train on your scripts.** Your work is never used to train AI models. Only the snippet needed to answer is sent for processing, with data opt-out protections.
- **You own everything.** Using Quill doesn't transfer ownership or create shared authorship. Legally, it's the same as using spell-check or a thesaurus.
- **It stays out of your way.** No autocomplete hijacking your cursor, no pop-ups mid-sentence. Quill is a chat partner that acts only when you ask it to.

## Useful, specifically

Not a blank-slate chatbot. A partner grounded in the script in front of you.

- **Make sweeping changes, safely.** Rename a character across 90 pages and approve each one. Big edits arrive as a stack of diffs. Wave them through at once, or vet them one at a time. Nothing is irreversible.
- **Brainstorm in context.** Get unstuck without leaving the page. Ask for a sharper beat or a different take, grounded in what you've actually written.
- **Guard your voice.** Quill learns each character's cadence and flags the moment a line stops sounding like themselves.
- **Always grounded.** It reads your script first, every time, so suggestions sound like your draft, not generic AI prose. No copy-paste, no blank-slate chatbot.

## Models and credits

Pay for the help, not the editor.

- **Free to start.** 100 welcome credits, then 15 a month. Enough to feel how Quill works. The full editor is always free.
- **Pro, when you lean on it.** $10 per month for 500 credits and access to advanced models for higher-quality suggestions. Top up at $4.99 for 150 credits anytime.
- **Fast and advanced models.** Reach for a quick model for everyday suggestions, or an advanced one when a scene needs a sharper read.
- **Only online when you ask.** The editor is local-first and works fully offline. Quill is the only part that touches the cloud, and only when you invoke it.

## Links

- Overview: https://inkwell.app/index.md
- Features: https://inkwell.app/features
- Reader: https://inkwell.app/reader
- Pricing: https://inkwell.app/pricing
- FAQ: https://inkwell.app/faq
- Download for macOS: https://inkwell.app/download/mac