AI Video Detector Online
Detect Deepfakes in Seconds


Upload or paste a link and our AI video detector checks your video for deepfakes and AI-generated artifacts.

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DetectVideo AI

AI scan engine

AI Video Detector Online

Upload the original file for the strongest scan, or paste a link for a quick signal when source evidence is available.

Drag and drop a video file hereor click to browseThe scanner is getting ready.

Paste a video link

Public links supported: YouTube, Instagram, TikTok, X, Facebook, Vimeo, Direct video.

Public links are supported. Private, restricted, login-protected, or unavailable media may require uploading the original video.

Sample video preview

Ready for analysis

00:25

Demo video information

FormatMP4
Duration0:25
Resolution1080x1920

Signal modules

Visual evidence
Temporal evidence
Source inspection

What we analyze

  • AI-generated video signals
  • Temporal and motion consistency
  • Compression, codec, and source patterns
From upload to evidence

Four focused steps

  1. 1Secure input
  2. 2Media inspection
  3. 3Frame review
  4. 4Explainable result

Deepfake detection online,
designed for real-world video

DetectVideo AI quickly assesses video authenticity with a clear confidence score and concise reasoning for every clip.

Real-time AI Image Generator

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Create, edit, play. Any video in seconds.

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  • Check if a video is AI-generated in seconds

    Paste a link or upload a file to run a fast AI video check with a clear verdict, confidence score, and readable reasons you can act on.

  • Deepfake detection built for real social video

    Analyze YouTube, Shorts, Instagram Reels, TikTok, and other viral clips for face swaps, lip-sync issues, frame inconsistencies, and synthetic video artifacts.

  • Free to start, stronger when verification matters

    Use the free AI video detector for quick checks, then unlock larger uploads, more scans, richer reports, and stronger workflow features when you need deeper review.

AI video detection guide

How to Check If a Video Is AI-Generated

DetectVideo AI is an online AI video detector and AI video checker that reviews technical evidence to help you assess whether a video shows signs associated with AI generation, deepfake manipulation, or conventional editing. A full video analysis can examine visual frames, motion and temporal consistency, available audio, compression, metadata, and source-level signals.

For the strongest analysis, upload the original video file or use a direct media URL. Complimentary file scans are available subject to the current file-size and cooldown limits. Paid plans can also analyze supported public links from YouTube, Instagram, TikTok, X, Facebook, and Vimeo. If the original social-video stream cannot be retrieved, the report is limited to trustworthy public source-page and preview evidence.
Read the complete AI video detection guide Detection signals, deepfakes, social links, formats and limitations
Full video analysisUsed for uploaded files, direct media URLs, and social videos when the original stream is accessible. It can review visual, temporal, audio, compression, and source evidence.
Social source analysisUsed when a supported public social page is available but the original video stream cannot be retrieved. It reviews public metadata and preview evidence without inventing an AI score.

What the AI Video Detector Checks

DetectVideo AI combines several evidence groups instead of relying on one visual clue. The available evidence depends on the video format, source, quality, duration, compression, and whether the original media stream can be accessed.
  • Visual frame consistency, synthetic texture patterns, repeated details, unusual edges, and generation artifacts
  • Motion and temporal consistency across sampled frames and scene transitions
  • Face integrity, lip-sync behavior, lighting changes, and possible deepfake indicators when measurable
  • Available audio, speech, and audio-video synchronization signals
  • Codec, compression, metadata, file structure, and source-level technical evidence

How to Tell If a Video Is AI

Questions such as “Is this video AI?”, “Is this video AI-generated?”, or “Is this video real?” cannot be answered reliably from one strange frame or visual artifact. AI-generated videos may show inconsistent hands or faces, unnatural motion, unstable text, unusual lip movement, repeated textures, lighting changes, or overly smooth details-but compression, filters, screen recordings, and reposting can create similar effects. The most useful workflow is to review several evidence groups together. DetectVideo AI organizes those signals into a readable report so you can see what was measured, what evidence was unavailable, and where human judgment is still required.

Deepfake Video Detection and Manipulation Signals

Deepfake video detection focuses on evidence associated with face replacement, synthetic facial movement, inconsistent expressions, altered speech synchronization, and other forms of AI-assisted manipulation. A realistic-looking face is not proof that a video is authentic, and a visual anomaly is not proof that it is fake. DetectVideo AI reviews available face, frame, motion, audio, compression, and source signals to identify areas that may need closer examination. The result should be treated as technical evidence supporting a verification decision—not as an absolute legal or factual verdict.

Complimentary File Checks and Paid Social Analysis

If you want to check if a video is AI-generated online, a complimentary file scan provides a practical starting point, subject to the current usage, size, and cooldown limits. Paid plans provide additional scans, larger upload capacity, saved reports, and access to supported social-video links. Complimentary access should not be interpreted as unlimited usage. Current limits and plan availability are displayed directly inside the scanner before an analysis begins.

YouTube AI Detector and Supported Social Links

Paid plans can be used as a YouTube AI detector for public YouTube videos and YouTube Shorts, as well as supported public links from Instagram, TikTok, X, Facebook, and Vimeo. When the original video stream is accessible, DetectVideo AI can run a full video analysis. When a platform restricts access to the original stream, the tool may provide a clearly labelled Social source analysis based only on public metadata and available preview evidence. Private, deleted, login-protected, geo-restricted, or unavailable media may not be analyzable.

Supported Video File Types

The original video file generally provides the most complete evidence. Supported upload formats include:

.mp4 .mov .webm .mkv .avi .wmv .flv .mpg .mpeg .m4v .3gp

Who Should Use an AI Video Checker?

  • Creators reviewing suspicious clips before reposting or publishing
  • Journalists and researchers examining public video evidence
  • Agencies and marketing teams checking ads or user-generated content
  • Moderation and trust teams reviewing possible synthetic or manipulated media
  • Individuals trying to understand whether a viral clip may be AI-generated or edited

How to Interpret the Result

AI video detection is evidence-based and probabilistic. Low resolution, strong compression, screen recordings, beauty filters, reposting, missing metadata, short duration, or limited frame variation can reduce the amount of reliable evidence. Review the evidence coverage, technical limitations, source context, and available frame or audio findings before making an important decision. Whenever possible, analyze the original file instead of a downloaded, recompressed, or screen-recorded copy.
For the most complete analysis: Upload the original video file whenever possible. This gives DetectVideo AI access to the broadest range of visual, temporal, audio, compression, metadata, and source-level evidence for a more comprehensive assessment.

Videos analyzed by DetectVideo AI

Completed video checks processed for deepfake, manipulation, and synthetic-media signals.

9,077,275

8640198

Videos analyzed by Detect AI Video

Real-world clips checked for deepfake and AI-generated patterns.

AI Video Detection FAQ

How can I tell if a video is AI-generated?

In a Full Video Analysis, the AI likelihood score shows how strongly the available visual, temporal, audio, and technical evidence supports patterns associated with AI-generated content. It should always be interpreted together with the evidence coverage and the detailed report findings. Social Source Analysis does not generate an AI likelihood score when the original video stream is unavailable.

What does DetectVideo AI look for in a video?

DetectVideo AI checks several types of evidence, including frame consistency, synthetic texture patterns, face and motion behavior, lip-sync risk, codec information, metadata quality, and compression artifacts. These signals are combined into a clear result that is easier to understand than raw technical data.

Can DetectVideo AI analyze YouTube, Instagram, TikTok, X, Facebook, or Vimeo links?

Yes. Paid plans support selected public video links from YouTube, YouTube Shorts, Instagram, TikTok, X, Facebook, and Vimeo. When the original video stream is accessible, DetectVideo AI can run a full video analysis. When only trustworthy public metadata and preview evidence are available, the result is clearly presented as a Social Source Analysis.

Which video formats can I upload?

You can upload common video formats such as MP4, MOV, WEBM, MKV, AVI, WMV, FLV, MPG, MPEG, M4V, and 3GP. For the strongest analysis, use the original file whenever possible instead of a heavily compressed repost or screen recording.

Is DetectVideo AI free to start?

Yes. DetectVideo AI offers free scans for quick checks and smaller videos. Paid scan packs are available for larger uploads, more scans, saved access, priority processing, and more advanced verification workflows.

How reliable is DetectVideo AI for checking suspicious videos?

DetectVideo AI is built to give users a clear, practical, and evidence-based review of suspicious videos. The analysis combines visual frame signals, motion patterns, metadata, compression behavior, and source-level indicators to help you understand whether a video shows signs of AI generation or manipulation.

What does the AI likelihood score mean?

The AI likelihood score summarizes how strongly the available evidence points toward AI-generated or manipulated video patterns. A higher score means stronger synthetic or suspicious indicators were detected. A lower score means the video shows fewer strong AI-generation signals.

Why might a result need deeper review?

Some videos are harder to evaluate because they are very short, heavily compressed, reposted many times, missing metadata, recorded from a screen, or limited by the source platform. In these cases, DetectVideo AI still provides useful technical signals and helps decide whether the video needs closer human review.

Who should use DetectVideo AI?

DetectVideo AI is useful for creators, journalists, researchers, agencies, moderation teams, brand safety workflows, and everyday users who want to check whether a video looks real, AI-generated, edited, or manipulated before trusting or sharing it.

What is the difference between free scans and paid scan packs?

Free scans are designed for quick checks and smaller files. Paid scan packs are better for larger videos, repeated use, professional review, client work, saved history, higher limits, and stronger processing support.

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