Write without typos.
Everywhere.
Select your text, hit a shortcut: Faby fixes it right in place — in your emails, docs, messages, and even your code editor.
14-day free trial — no credit card.
i think we should of sent it yesterday, their going to be upset if its not ready
I think we should have sent it yesterday; they're going to be upset if it's not ready.
In all your apps
One tool. Everywhere you write.
Faby isn't a browser extension. It's a system app: it works inside any application on your PC.
3 steps, one second
As simple as copy-paste.
Select
Highlight the text to fix, in any app you like.
The shortcut
Press Ctrl + Shift + Space
It's fixed
Faby replaces your selection with the corrected version, in place.
Features
Built for great writing.
Two modes
“Typos only” to keep your wording, or “Typos + rephrasing” for clearer text. You choose.
Multilingual
Faby detects the language you're writing in and fixes within it. Never a translation: your English stays English.
Truly everywhere
Email, browser, Word, Slack, Notion… and even VS Code, where others fail.
Private
Your text is used only for the correction, then not kept. Nothing is stored.
Instant
Powered by a state-of-the-art AI: the correction lands in a second.
Light & quiet
Faby lives in your system tray and only wakes on the shortcut. Ctrl + Alt + P to pause.
Pricing
Simple: one subscription.
Start free for 14 days. No card required for the trial.
- Unlimited corrections, everywhere
- Both modes (typos & rephrasing)
- Automatic language detection
- Private — no text kept
14 days free, then $12.99/month. Cancel anytime.
FAQ
Questions? Answered.
Does Faby work in every app?
Yes. Faby is a system app, not a browser extension — it works wherever you can select and paste text: email, browser, Word, Slack, Notion, even VS Code.
Is my text stored?
No. Your text is sent securely only to perform the correction, then it's not kept. Nothing is stored, and nothing is used to train AI models.
Which languages does it handle?
Faby detects the language you're writing in and corrects within it, across many languages — it never translates.
How much does it cost?
$12.99 per month, with a 14-day free trial. No credit card required to start.
Can I cancel anytime?
Yes, from your account. Your access stays active until the end of the current billing period.
Which platforms are supported?
Windows 10 and 11 today. More platforms are on the way.
Ready?
Never let a typo slip again.
Download Faby and fix your first text in under a minute.
Windows 10 & 11 · 14-day free trial