Free AI Image Detector Tool: Check If an Image Looks AI-Generated

AI Image Detector

Upload an image to analyze visual and file characteristics that may be associated with AI-generated or heavily processed images.

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Upload an Image

JPG, JPEG, PNG or WebP • Your image is analyzed in your browser

Uploaded image preview
File Name -
File Size -
Format -
Dimensions -
Analyzing image...
Checking multiple image characteristics
0%
AI Likelihood
Analyzing...

Confidence: -

Forensic Signals

Noise Pattern 0%
Texture Regularity 0%
Edge Consistency 0%
Color Distribution 0%
Compression / Processing 0%

Image Information

Width -
Height -
Aspect Ratio -
Brightness -
Contrast -
Color Variance -
Edge Density -
Noise Estimate -
Important: This result is an image-forensics estimate, not proof that an image was generated by artificial intelligence. Canva designs, Photoshop edits, screenshots, social-media compression, stock images and heavily processed photographs can produce AI-like signals and may result in false positives.
How this tool works: The analysis combines browser-based image statistics including noise, texture, edges, color distribution, brightness, contrast and processing characteristics. No image is uploaded to an AI API or external detection server by this tool.

AI Image Detector: Check If an Image Looks AI-Generated

An AI image detector is a tool that analyzes an image for visual and technical characteristics that may be associated with AI-generated content. This free AI image analysis tool works directly in your browser and does not require an AI API, account, or software installation.

Upload a JPG, JPEG, PNG, or WebP image above to receive an estimated AI likelihood score. The result is designed to help you investigate an image rather than claim with certainty that the image was created by artificial intelligence.

How Does an AI Image Detector Work?

AI-generated images can sometimes contain statistical and visual patterns that differ from photographs or traditionally edited graphics. Image forensics can examine characteristics such as noise, edges, textures, colors, compression and frequency-related patterns.

This tool uses several browser-based signals instead of relying on a single visual clue. Combining multiple signals can provide a more useful assessment than simply looking for one supposed "AI artifact."

1. Noise Pattern Analysis

Digital photographs contain sensor noise and other processing patterns. Generated or heavily processed images may have different local variations. The tool estimates image noise and compares its distribution with other image characteristics.

2. Texture Analysis

Texture regularity can provide another forensic signal. Repeated, unusually smooth or highly structured textures may influence the overall score. However, illustrations, product graphics and professionally edited photographs can also have regular textures.

3. Edge Analysis

The tool examines differences between neighboring pixels to estimate edge density and consistency. This can provide additional information about how an image is constructed or processed.

4. Color Distribution

AI-generated artwork and digitally designed graphics can have distinctive color distributions. The tool measures basic color statistics as one component of its overall analysis.

5. Compression and Processing Signals

JPEG compression, resizing, screenshots and social-media processing can significantly change an image. These effects are considered when interpreting the result because a compressed real photograph can look very different from its original version.

Can a Canva Image Be Detected as AI?

Yes. A manually created Canva design can sometimes receive an elevated AI-likelihood score. This does not automatically mean that Canva generated the image using AI.

For example, a human-made design containing stock photography, gradients, shadows, filters, background removal, text and multiple exported layers may have visual characteristics that differ substantially from an original camera photograph.

Therefore, an AI detector should never be treated as a definitive ownership or authorship verification system.

Why Can AI Image Detectors Give False Positives?

AI-image detection is difficult because the final file can be changed many times after it is created. Resizing, cropping, JPEG compression, screenshots, filters and editing can remove or introduce visual signals.

  • Canva designs can be incorrectly classified.
  • Photoshop-edited photographs can produce unusual signals.
  • Stock images can be heavily processed before publication.
  • Screenshots can lose original image information.
  • Social-media compression can change pixel-level characteristics.
  • New AI image generators can produce patterns older detectors have not seen.

Is an AI Detector 100% Accurate?

No. There is no responsible way to interpret an image-detector score as absolute proof of AI generation. Research on AI-generated image detection has found significant challenges with generalization across different generators and real-world image conditions. :contentReference[oaicite:1]{index=1}

For that reason, this tool uses terms such as Likely Human, Possibly AI, and Likely AI instead of presenting an estimated score as factual proof.

AI Likelihood Score Explained

0%–30%: Likely Human or Traditionally Edited

The analyzed characteristics do not show strong synthetic-image signals. This does not prove that the image is human-created.

31%–60%: Uncertain

The image contains mixed or inconclusive characteristics. Manual editing, compression or design software may affect the result.

61%–80%: Possibly AI

Several image characteristics show patterns that may be associated with synthetic or heavily processed content. Additional verification is recommended.

81%–100%: Strong AI-Like Signals

Multiple analyzed signals appear unusual or synthetic-like. This still does not prove AI generation because heavily edited or compressed images can produce similar characteristics.

AI Image Detector vs AI Image Verification

Detection and verification are different. A detector examines the final pixels and technical characteristics of an image. Verification attempts to establish where the image came from and how it was created.

If the origin of an image matters, consider the original file, creation history, source asset, editing project, metadata and available provenance information in addition to an AI detector result.

What Does This Free AI Image Detector Check?

  • Image dimensions and aspect ratio
  • Basic brightness and contrast statistics
  • Color distribution
  • Pixel variation
  • Noise characteristics
  • Edge density
  • Texture-related patterns
  • Basic processing and compression signals

Frequently Asked Questions

Is this AI image detector free?
Yes. The tool is designed to perform its analysis directly in your browser without requiring an AI API or paid subscription.
Does this tool upload my image to a server?
No. The image analysis in this version is performed locally in the browser using JavaScript and the Canvas API.
Can Canva images be detected as AI?
A Canva image can receive an AI-like score because editing, compression, graphics and synthetic elements can affect image characteristics. A score does not prove that Canva generated the image using AI.
Can this tool prove that an image is AI-generated?
No. It provides an image-forensics estimate. It should not be used as definitive proof of AI authorship or image origin.
Does the tool use ChatGPT, Gemini or another AI API?
No. This version does not call ChatGPT, Gemini, Claude or another external AI API. The analysis runs locally in the user's browser.
Why did my real photograph receive a high AI score?
Compression, resizing, screenshots, filters, editing, unusual lighting and other transformations can create image characteristics that overlap with synthetic-image signals. This is one reason AI detection should not be treated as absolute proof.

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