What is OpenScreen?
Open-source tool for creating polished screen demos and walkthrough videos.
Verified product facts
- Type
- design toolEditorially reviewed
- Platform
- macOS
- Pricing
- Open sourceDeveloper-stated
- Open source
- Yes
- Relationship to Nuanyue
- Third-party product — not published by NuanyueEditorially reviewed
- Licence
- MIT
- Current version
- 1.5.0Developer-stated
- Official website
- github.com/siddharthvaddem/openscreen
Last updated . Facts marked developer-stated come from the developer and are not independently confirmed; editorially reviewed marks a Nuanyue judgement.
Key features
What OpenScreen does at a glance.
Record a specific window, or your whole screen
Record microphone and system audio
Webcam overlay
With picture-in-picture, drag-to-position, mirroring, and shape options
Auto or manual zooms
With adjustable depth, duration, easing, and pixel-precise position; auto-zoom follows your cursor as you work
Custom cursor size, smoothing, and click effects
With cursor themes and post-recording path smoothing
Automatic captions
For voiceovers, generated on-device with no upload (works offline)
Overview
Open-source tool for creating polished screen demos and walkthrough videos.
OpenScreen runs on macOS and is listed on Nuanyue in the design category.
Links
Sources
Facts on this page are checked against the sources below. Last updated .


