obs-zoom-to-mouse

The premium Open Source alternative to Camtasia

🎯 Best for:Presenters who need to highlight small UI details during live broadcasts.
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What is obs-zoom-to-mouse?

Replaces manual post-production zooming with a Lua script that automates OBS source scaling based on mouse position. Enables real-time focus on specific UI elements during live software demonstrations.

Tech Stack
LuaVideo Editing & Streaming

Why obs-zoom-to-mouse?

  • Zero latency
  • No external software needed
  • Configurable zoom speed/easing

Limitations

  • Requires OBS script knowledge
  • Can be disorienting if misconfigured
  • Limited to display/window capture
3/5/2026
Last Update
119
Forks
63
Issues
Unknown
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to obs-zoom-to-mouse instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Camtasia)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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