About the Free Virtual Background Studio

The Virtual Background Studio removes, blurs, or replaces the background of your webcam, a video file, or a photo — in real time. Powered by MediaPipe's Selfie Segmenter with soft confidence masks, it lets you refine the person cutout like a pro compositor, wrap the new background's light around the subject, and even record the result — all without uploading a frame.

Key Features

• Three Sources: Live webcam, uploaded video, or a still photo (with drag-and-drop).
• Four Background Modes: None (original), Gaussian blur with adjustable radius, solid color, and images — upload your own or pick from the built-in gallery of scenic presets.
• Advanced Mask Refinement: Soft confidence masks with smoothing, low/high edge cutoff (coverage), and a color-guided bilateral filter that snaps the mask to hair and shoulder edges.
• Light Wrapping: Blends the background's light onto your silhouette using Screen or Linear Dodge blending for a natural in-scene look.
• Person Opacity: Fade the subject independently of the background.
• Processing Quality: Fast, Balanced, or High working resolution for speed vs. fidelity.
• Live Mirror & Stats: Flip the preview (ideal for webcam) and overlay FPS + segmentation/composite timings.
• Record WebM & Snapshot PNG: Capture a live video clip of the composited output, or download the current frame as a full-resolution PNG.
• 100% Private: The segmentation model runs locally in your browser — your camera, video, and photo never leave your device.

Great for Calls, Streams, and Recorders

Hide a messy room in video meetings, drop yourself onto a branded backdrop for a stream, or clean up footage for a tutorial. The photo source doubles as an instant portrait-mode background changer for stills from your camera roll.

Pro Tips

• Turn on Color-guided edge refinement and raise the space/color sigmas when hair is blowing around — the mask will follow the fine strands.
• For sharp, clean edges (studio feel), raise the edge cutoff low value a little.
• Add light wrapping after placing a bright background (sky, sunset) so the subject picks up a subtle rim of the scene's light.
• Lower Processing quality to Fast for smoother webcam frame rates on weaker devices.

How It Works

1. Pick a source — webcam, video, or photo (or drag the file onto the viewer).
2. Choose a background: None, Blur, Color, or Image (gallery or your own).
3. Fine-tune the cutout under Advanced post-processing.
4. Use PNG to snapshot the current frame or Record to capture a WebM clip.
5. Download everything instantly — nothing is stored or uploaded.