Rerun

Virtual camera for macOS

Step away.
Your camera stays.

Rerun records a few seconds of you, blends the seam with on-device AI, and plays it back as a flawless loop through a virtual camera — in any app that takes one.

Mac App Store coming soon Get support

How it works

Three clicks between you and a coffee refill.

Record a short clip

A few seconds is plenty. Sit naturally — blink, breathe, sip. Rerun captures straight from your Mac's camera.

AI seals the seam

On-device frame interpolation (RIFE) bridges the end of your clip back to its beginning. No visible cut, no stutter.

Loop to any app

Pick “Rerun Camera” in Zoom, Meet, Webex, or FaceTime — your loop plays smoothly, indefinitely, until you come back.

Features

Small app. Considered details.

Seamless AI transitions

The repeat point is invisible — interpolated frames carry motion across the seam.

Lives in your menu bar

Record, preview, and switch between live and loop in two clicks. A Dock icon backs it up.

Ghost overlay

Line yourself up with the loop's first frame before you switch back, so the handoff looks natural.

Loop library

Save your best loops and replay them anytime — one for meetings, one for standups.

Pause anywhere

Freeze your feed on the current frame whenever you need a beat.

Floating preview

A small always-on-top window shows exactly what your camera is sending.

Private by design

Everything happens on your Mac.

Rerun has no network access. Your video is never uploaded, no account is required, and nothing is tracked. The AI model runs entirely on-device.

NO NETWORK NO ACCOUNT NO ANALYTICS NO UPLOADS

FAQ

Why does macOS ask me to approve an extension?

The virtual camera is a system camera extension. On first run, macOS asks you to approve it — on macOS 15 and later under System Settings → General → Login Items & Extensions, on macOS 13–14 under Privacy & Security. The in-app setup guide walks you through it.

Which apps does it work with?

Any macOS app that lets you choose a camera: Zoom, Google Meet, Webex, Teams, FaceTime, Photo Booth, OBS, and more. “Rerun Camera” appears as a regular camera.

How do I uninstall the virtual camera?

Right-click the Rerun menu bar icon and choose “Uninstall Virtual Camera…”, then drag the app to the Trash. macOS removes the extension with it.

What does Rerun require?

macOS 13 or later and a camera (built-in or USB). Video runs at 1280×720, 30 fps.

Support

A human reads every email.

Stuck on setup, found a bug, or have a loop-worthy feature idea? Write in — include your macOS version if it's a bug.

We aim to reply within two business days.