Now Supporting 100% Offline AI

Write Better,
Everywhere,
100% Offline.

ScribeAI is your global writing companion. Select text in any macOS application, press ⌥ + ⌘ + S, and instantly refine grammar, polish emails, or rewrite drafts offline. No servers, no subscriptions, total privacy.

download Download macOS App

extension Chrome Extension Soon

desktop_windows Windows App Soon

Requires macOS Monterey+ / Apple Silicon • Free & Open Source

Why ScribeAI?

Polished drafts without compromise

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100% Offline AI Models

Utilizes WebGPU to run optimized Qwen 1.5B models directly in your hardware cache. Text never leaves your machine.

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Universal Hotkey

Highlight text in Slack, Notes, or Safari and hit ⌥ + ⌘ + S to trigger the instant polish overlay.

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Name Preservation

Integrated fuzzy algorithms prevent small models from hallucinating or misspelling proper names like Rohith.

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Custom API Keys

Not running WebGPU? Plugin your Gemini or OpenAI keys for blazing-fast online processing with zero markups.

Get Started in 60 seconds

Install ScribeAI on your Mac

Four simple steps. No account required. Works immediately after install.

download

Download the DMG

Click the download button below. The .dmg file is ~90MB and supports Apple Silicon Macs.

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Open & Drag to Apps

Open the downloaded DMG and drag ScribeAI into your Applications folder. Then eject the DMG.

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Allow First Launch

Right-click ScribeAI in Applications → Open → click Open in the dialog. You only need to do this once.

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Select Text & Write

Highlight any text in any app, press ⌥ + ⌘ + S, and ScribeAI appears instantly.

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macOS may show a security warning on first launch

Because ScribeAI is distributed outside the Mac App Store, macOS Gatekeeper will show a warning the very first time you open it. This is normal for independent apps. There are two easy ways to bypass it:

mouse Option A — Right-click method (easiest)

1.Go to Applications in Finder
2.Right-click ScribeAI → choose Open
3.Click Open in the dialog that appears
✓Done — opens normally every time after this

terminal Option B — Terminal command

Paste this once in Terminal after dragging to Applications:

xattr -dr com.apple.quarantine /Applications/ScribeAI.app

computer System Requirements

laptop_mac

macOS Monterey+

macOS 12.0 or later

memory

Apple Silicon

M1, M2, M3 or later

wifi

Internet (Built-in AI)

Offline mode: 8GB RAM min

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100% SECURE

Privacy First

Zero Data Harvesting. Period.

Traditional writing tools send every single letter you type to corporate servers. ScribeAI operates locally via WebGPU. Your text stays on your machine, in your GPU memory, preserving sensitive business contracts, client files, and confidential passwords.

check_circle Local hardware execution—no central databases.
check_circle No telemetry tracking or data log scraping.
check_circle Direct P2P connections for Gemini API mode.

Live Playground

See ScribeAI in action

Test our parsing engine below. Choose one of our draft templates, select a tone chip, and watch ScribeAI polish it without adding conversation filler or explanations.

YOUR DRAFT INPUT

SCRIBEAI REFINED VERSION Clean Output

I write Rohit, but the AI writes Rihoy.

Common Questions

Everything you need to know

How does the global macOS shortcut work? expand_more

ScribeAI runs as a lightweight accessibility agent. When you highlight text and press the hotkey, it captures the selection via macOS APIs, processes it locally using the embedded LLM, and offers to replace it or copy the result to your clipboard.

What are the system requirements for offline WebGPU models? expand_more

For the best experience, we recommend an Apple Silicon Mac (M1/M2/M3) with at least 8GB of RAM. The WebGPU implementation works in Chrome 113+ and Safari 17+. If your hardware is older, you can toggle on "API Mode" to use cloud models.

Is ScribeAI completely free? expand_more

Yes, the core ScribeAI client is free and open-source. Since the AI runs on your own hardware, there are no server costs for us to pass on to you. If you choose to use third-party APIs (like OpenAI), you pay only for your own usage directly to them.

Why doesn't the AI change proper names or spelling of names? expand_more

We've implemented a custom "Identity Lock" layer. Before the AI processes your text, we index proper nouns and names. After processing, we run a verification pass to ensure the AI hasn't accidentally regularized unique spellings or changed cultural names.

Why does the downloaded DMG file group under the year 1984 in my Downloads folder? expand_more

This is a harmless macOS / Safari quirk. When downloading files via GitHub Releases and S3 redirects, Safari occasionally does not receive a standard Last-Modified date header. If no date is found, macOS Safari defaults the file creation timestamp to **January 24, 1984**—the launch date of the original Apple Macintosh computer! The file is completely intact and safe to open.

Architecture & Trust

Built Open Source & Verifiable

ScribeAI is committed to full transparency. As an independent developer utility, our client-side source code is fully open-source and audited by the community. Here are the core specifications of the client engine:

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WebGPU Execution

Utilizes the WebLLM runtime framework to run local parameters on Apple Silicon GPUs, supporting quantized Qwen-1.5B weights with 1.6GB VRAM peak footprint.

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Independent Auditing

The code has no telemetry tracker scripts, tracking cookies, or analytics servers. Review or fork our build scripts directly in our public repository.

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Developer Transparency

Created and maintained by Anirudh Bhardwaj (ScribeAI Project Lead). Feel free to verify our builds or contact support at support@scribeai.shop.

Take control of your
writing workflow

Get started with the global macOS app or install the Chrome Extension to write cleaner, more professional content everywhere.

download Download macOS App (.dmg)

extension Chrome Extension SOON

desktop_windows Windows App SOON

Write Better, Everywhere, 100% Offline.