One Big Projector

Project a Halloween or Christmas display onto your window

One Big Projector lets you design a holiday window or facade projection on your iPhone, iPad or Mac, without a laptop or complicated software. You fit your video, photos and effects to the real surface by dragging corners.

You can preview the scene on your wall in AR before you own a projector. When you are ready, any USB-C or HDMI projector works.

How One Big Projector does it

  1. Start a project and add your own photos or video, or pick from the built-in library of effects and loops.
  2. Preview it in AR on your actual window or wall.
  3. Connect a projector over USB-C or HDMI.
  4. Drag the corners to line your content up with the window frame or house front.
  5. Use mesh warping for arches and columns, then go live. The editor handles disappear for a clean projection.

Questions

Can I layer more than one thing?

Yes. Stack multiple surfaces and content layers for a full mapped scene.

Can effects react to music?

Yes. Some of the effects are audio-reactive to your music.

Is it free?

You can build real projects for free. Pro adds unlimited projects and unlimited video layers.

Are there flashing effects?

Yes. Strobe uses rapid flashing light that may affect people with photosensitive epilepsy, so use it with care.

Get One Big Projector on the App Store

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