One command.
The full engine.
Install Rebind free on Windows, macOS, or Linux. The complete scripting runtime — 26 SDK namespaces and RebindGPT — with software output on any USB keyboard and mouse.
$ irm https://rebind.gg/install.ps1 | iexRe-run the command anytime to update. No time limits, no feature gates.
The free download is the real engine.
Not a trial, not a lite build. The complete runtime — yours to keep.
The full 26-namespace SDK
HID, Net (HTTP + WebSocket), Screen, Window, Macro, Timer, shared-memory IPC, Audio, Clipboard, Regex, and more.
Base RebindGPT
Describe an automation in plain English and get a working Luau script. Free on the base model.
Software output, any USB device
Run your scripts on any keyboard and mouse you already own — no hardware required.
Cross-platform
The same scripts run unchanged on Windows, macOS, and Linux.
Read the docs
Write your first script and explore the full SDK reference.
Ask RebindGPT
Describe what you want in plain English and get a working script.
How it works
See how Rebind captures your input, runs your scripts, and outputs real USB HID.
Want hardware-isolated output?
Add Rebind Link — a finished USB device that ships ready to use. Real USB HID output, 8,000 Hz, and the ability to run DRM-protected scripts.