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How to Spot a Deepfake: 12 Visual Warning Signs

November 1, 2025
deepfakevisual verificationAI detection

How to Spot a Deepfake: 12 Visual Warning Signs

Deepfake technology has become increasingly sophisticated. The SAF TruthLens Visual Audit tool can help you evaluate suspicious videos.

12 Visual Warning Signs

  1. Unnatural Facial Movements - Jerky or overly smooth expressions
  2. Mismatched Lighting - Inconsistent shadows and highlights
  3. Blurry Edges - Distorted hairline, jawline, neck
  4. Inconsistent Blinking - Unusual patterns
  5. Audio-Visual Sync Issues - Lip movements don't match audio
  6. Unnatural Eye Movements - Glassy or overly focused eyes
  7. Background Inconsistencies - Shifting or distorted elements
  8. Skin Texture Anomalies - Overly smooth or plastic-like skin
  9. Strange Reflections - Inconsistent reflections in glasses/jewelry
  10. Unusual Hair Behavior - Stiff or physics-defying movement
  11. Compression Artifacts - Different quality levels
  12. Context Red Flags - Consider source, timing, purpose

When to Be Extra Cautious

Be vigilant when videos come from unexpected sources, ask for money, or cannot be verified through another channel.

Use our TruthLens Visual Audit tool to practice evaluation. Visit our Safety Tools for more resources.

Report AI Fraud to StopAiFraud.com →

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Frequently Asked Questions

Q: What is a deepfake?

A: A deepfake is a video, audio, or image that has been manipulated using artificial intelligence to make it appear as if someone said or did something they did not actually do. Deepfakes use AI to swap faces, mimic voices, or generate entirely synthetic media that looks and sounds convincingly real.

Q: How accurate are deepfake detection tools?

A: Deepfake detection tools help identify common visual red flags but cannot guarantee 100% accuracy. Advanced deepfakes may not show obvious artifacts. These tools should be used alongside verification practices like contacting the person through known channels and using multiple sources to confirm information.

Q: What should I do if I suspect a deepfake?

A: Do not take immediate action on any requests made in the video. Verify the content by contacting the person directly through a known phone number or official channel. Do not send money or share sensitive information. Document the content by saving screenshots and URLs, then report it to appropriate authorities or platforms.

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