
The Bottom Line
Entry price
Free, no paid tier
Biggest pro
Comprehensive conflict detection across multiple sources (apps, configs, system).
Biggest con
Does not offer functionality to edit or reassign shortcuts directly.
TL;DR - HotkeyClash
- Scans running apps, automation configs, and macOS system shortcuts for keyboard conflicts.
- Identifies both definite and potential shortcut clashes with clear explanations.
- Free, open-source, native macOS application with a focus on privacy and no telemetry.
What is HotkeyClash?
Pros & Cons
Pros
- Comprehensive conflict detection across multiple sources (apps, configs, system).
- Completely free and open-source, promoting transparency and trust.
- Native macOS application, ensuring performance and a small footprint.
- Prioritizes user privacy with no telemetry, cloud, or accounts.
- Clearly distinguishes between different types of conflicts (definite vs. potential).
Cons
- Does not offer functionality to edit or reassign shortcuts directly.
- Supports Karabiner-Elements and skhd for config file parsing, with other tools on the roadmap.
- Does not provide cheat-sheet overlays for shortcuts, focusing solely on conflict detection.
Key Features
Pricing
HotkeyClash is completely free to use with no hidden costs.
Reviews

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HotkeyClash FAQ
How does HotkeyClash help with unresponsive keyboard shortcuts?
Which teams or users benefit most from HotkeyClash?
How does HotkeyClash compare to a tool like Keyboard Maestro?
What kind of limitations does HotkeyClash have?
Does HotkeyClash include a free tier?
How does HotkeyClash ensure user privacy?
Can HotkeyClash differentiate between various types of shortcut conflicts?
Source: hotkeyclash.com