Start the camera
Allow camera access for a live mirrored preview on this device.
Everyday tool
Online webcam mirror
Use your webcam as a mirror in the browser. Flip, switch cameras, and download a PNG snapshot—video stays on your device. Runs locally in your browser.
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How to use
Adjust view
Toggle mirror flip, switch front/back camera when available.
Snapshot or stop
Download a PNG snapshot, then Stop to turn the camera off.
Online mirror specification
Version 2.0.0 · Runtime tested · Local-first
App status
- Runtime tested Passed
- Local-only Verified
- Server data transfer None
- App version 2.0.0
Local-first runtime specification · Review policy
- Definition
- An online mirror shows a live webcam preview, typically horizontally flipped to match a real mirror.
- What it does
- Live MediaStream preview with optional flip, facing-mode switch, and PNG snapshot.
- Inputs
- Start / Stop camera
- Mirror flip checkbox
- Switch camera (user / environment)
- Snapshot
- Outputs
- Live video element
- Optional PNG download
- Rules
getUserMedia({ video: { facingMode } }) → video.srcObject- Assumptions
- Requires HTTPS or localhost for camera access in modern browsers.
- Snapshot draws the current video frame to a canvas.
- Units
- Video pixels; PNG image
- Limitations
- Permission denied blocks the stream.
- Devices without a second camera ignore facing switch gracefully.
- Example
- Start camera → mirrored selfie → Snapshot PNG
- Validation cases
- Stop → Tracks stop; preview clears
- Uncheck Mirror → Video not flipped
- Sources
- MediaDevices getUserMedia
- App version
- 2.0.0
About this tool
Details and tips for this tool.
The Online webcam mirror turns your camera into a quick mirror for makeup, clothing checks, or demos. Start the camera, optionally flip or switch lenses, and Snapshot to save a PNG—preview and controls are ready on the first screen.
Related tools
Frequently asked questions
Key distinctions behind the tool.
Is the camera feed uploaded?
No. Video is shown only in your browser and never sent to CalculatorX servers.
Why is the image mirrored?
Mirror (flip) is on by default so it behaves like a bathroom mirror. Uncheck to see the raw camera view.
Can I use the back camera on a phone?
Try Switch camera. Support depends on the device and browser.
How do I save a still?
Press Snapshot to download a PNG of the current frame.
What if permission is blocked?
Allow camera access in browser settings for this site, then Start camera again.