Analyze Video

Measure your biometric response while watching video content. Your nervous system knows when something feels off.

Step 1

Grant Camera Access

Click "Start Analysis" below to activate your camera. Your camera feed stays local, never leaves your device.

Step 2

Watch Your Video

Open the video you want to analyze in another window or tab. Watch it naturally while GutCheck captures your biometric response.

Important: GutCheck measures your biometric response while you watch video content. This is one signal among many when evaluating video authenticity. Not a definitive detection tool. Use as part of your overall verification process.