A desktop app that types your text with realistic human timing,
natural
pauses, typos, and corrections.
7-day free trial. Windows, macOS, Linux.
Every detail tuned to look like genuine human typing.
LogNormal keystroke distribution with burst/pause patterns. Humans type in bursts then pause to think.
Adjacent-key errors, transpositions, and natural corrections — just like real typing mistakes.
Natural pauses at paragraphs, sentences, and clauses. Variable hesitation that mimics real thought.
Preserves indentation, handles brackets, and adjusts timing for programming patterns.
From 20 to 250 WPM — all timings scale proportionally so every speed looks natural.
Native installers for Windows, macOS, and Linux. Same great experience everywhere.
Start with a 7-day free trial. No credit card required.
Already a subscriber? Manage your subscription
Free 7-day trial. No credit card required.
Download the app and use it with full features for 7 days. No credit card required. When the trial ends, you'll need a license key to continue using copypaster.
Each license supports up to 2 devices. You can deactivate a device from the app settings if you need to switch to a new machine.
You'll continue to have access until the end of your billing period. After that, the app will lock until you resubscribe or purchase a lifetime license.
Yes! After activation, copypaster works offline for up to 30 days. It periodically validates your license when connected.
We offer a full refund within 14 days of purchase. Contact us and we'll process it right away.
copypaster uses OS-level keystroke injection (not clipboard paste), making it indistinguishable from real typing to any application.