Windows Macro Tool

Record it once.
Replay it forever.

KeyR is a lightweight macro recorder & player for Windows. Capture mouse and keyboard actions, then replay them at any speed — zero scripting, zero setup.

Download Beta v0.3.8 All Releases

Capabilities

Why KeyR?

Everything you need to automate repetitive tasks on Windows.

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Low-Level Precision

Frame-perfect recording using native Win32 low-level hooks and sub-millisecond playback timing.

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Auto-Restart Engine

Advanced conditional triggers that automatically restart macro loops when specific logic is met.

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Foreign Macro Import

Import and convert InformaalTask and TinyTask macros natively into KeyR's high-fidelity engine.

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Universal UI Scaling

Fully adjustable font scaling (0.5x - 2.5x) and high-contrast bold typography for any resolution.

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Secure Local Storage

Save your recordings as secure, hardware-encrypted .tt2 files for safe local storage and sharing.

◑

Smart Layout Guard

Deterministic window positioning and adaptive framing ensures a stable experience across all monitors.

Download

Get KeyR

Grab the latest release — it's a single .exe, no install.

View All Versions
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Beta

Pre-release builds — latest features, may have bugs

v0.3.8 Beta LATEST BETA

May 8, 2026 · Windows x64

UI/UX Standardization & Logic Refinement

  • Standardized Condition Editor with a compact vertical layout.
  • Overhauled Settings controls with ComboBoxes and help buttons.
  • Rebranded "Time Passed" to "Time Period" with refined restart logic.
  • Dynamic Restricted Mode visibility based on active condition count.
  • Improved Dark Mode readability and fixed recording visual bugs.
Download v0.3.8 Beta

May 7, 2026 · Windows x64

New Conditions & Help System

  • New condition types: App Status (launched/closed/frozen) and Human Input Detected.
  • Fixed the playback timer freezing when pausing and resuming a macro.
  • Added "?" help buttons across the Settings window explaining each feature.
Download v0.3.7 Beta

April 19, 2026 · Windows x64

Accessibility & Scaling Fixes

  • Added Font Scale and Bold Text settings for UI customization.
  • Windows now remember their size at any font scale and no longer jump on resolution changes.
  • Dynamic height scaling ensures controls are never cut off.
Download v0.3.6 Beta
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Work in Progress

Upcoming features currently under development

v0.4.0 UNDER DEVELOPMENT

Preview Only

Work in Progress Preview

  • Experimenting with advanced monitoring that reacts to what's happening on your screen.
  • Currently under active development (not playable yet).
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