1. Choose your video
Select an MP4, WebM, or M4V video up to 200 MB and 60 seconds from your media library.
ToolsAI Detector
AI Video Detector
Assess likely AI-generated or manipulated signals across text, images, and video. Results indicate risk, not proof.
Video analysis
MP4, WebM or M4V · up to 200 MB and 60 seconds
00:00:0000:00:06
Likely AI-Generated VideoDeepfake risk
sample-ai-video.mp4
Analysis result
Probability-basedRisk assessment
Review each probability signal together with the source and surrounding context.
99.9%Likely AI-Generated Video
0%Deepfake risk
Detected result at 00:00
Detection results are probability-based risk assessments and are not absolute proof of authorship or manipulation.
Detection results are probability-based risk assessments and are not absolute proof of authorship or manipulation.
Understand the result
What Is an AI Video Detector?
An AI video detector analyzes visual and manipulation signals in a selected frame to estimate whether it may contain AI-generated or deepfake content. It provides a probability-based risk assessment, not absolute proof.
Three simple steps
How to Detect an AI-Generated Video
2. Run the analysis
Choose a point in the video; GlobalGPT captures and analyzes only that current frame.
3. Review the results
Review the AI-generated image and deepfake signals for the selected timestamp.
Separate, explainable signals
What Our AI Video Detector Checks
AI-Generated Video Signals
Estimates whether visual content contains patterns associated with AI-generated footage.
Deepfake Signals
Reviews possible face-swap or identity-manipulation risk. When no applicable face signal is available, the result shows N/A.
Read the evidence
How to Read an AI Video Detection Report
Review visual AI-generation and deepfake signals separately for the selected frame.
Use the player or frame selector to choose the exact moment. Each analysis returns results only for that timestamp.
A high score is not a measurement of how much of the video was created by AI. It shows how strongly the analyzed signal matches a risk category.
Know the difference
AI-Generated Video vs. Deepfake Video
AI-generated video
Some or all of the scene, subject, motion, background, or complete clip may have been created with generative AI.
Deepfake video
A face, identity, expression, or visible action may have been synthetically altered or imitated.
Use results responsibly
What Can Affect AI Video Detection Results?
Heavy compression
Social platforms and messaging apps may reduce useful visual detail.
Editing and re-encoding
Cropping, filters, overlays, and repeated exports can change detectable signals.
Short or low-resolution clips
The detector may have fewer frames and less information to evaluate.
Mixed content
One video can combine real footage, generated scenes, edited visuals, and synthetic elements.
New generation methods
New or unfamiliar patterns may be harder to assess as AI video technology changes.
Practical checks
When to Use an AI Video Checker
Suspicious online videos
Check a permitted saved copy of a viral or unexpected clip before reposting it.
User-submitted content
Add an extra review signal when moderating videos uploaded by users.
Journalism and research
Identify footage that may require source confirmation or further investigation.
Possible impersonation
Review a frame that appears to imitate a person or organization.
Common questions
AI Video Detector FAQ
Can AI-generated videos be detected?
Detectors can identify visual and manipulation signals associated with synthetic media, but the result cannot independently prove that a video is AI-generated or authentic.
Can this tool check deepfake risk?
Yes. GlobalGPT reports a separate deepfake risk signal when that metric applies.
What video formats are supported?
You can choose MP4, WebM, and M4V video files.
What is the maximum video size and length?
The maximum supported file size is 200 MB and the maximum duration is 60 seconds.
Does a high score prove that a video is fake?
No. A high score indicates that the detector found signals associated with a risk category; it is not proof of origin or authorship.
Can I analyze a YouTube, TikTok, or Instagram link?
No. The current page analyzes media selected from your GlobalGPT library and does not fetch public social-media links.
Review before you trust or share
Review a Video with GlobalGPT
Review the current frame's AI-generation and deepfake signals together in one report.