Does Google discriminate against AI-generated images? | Should you label the source when using Midjourney to create images?

With the explosive popularity of AI image generation tools, over 67% of marketers are already using tools like Midjourney at work, but controversies continue to heat up about “whether Google suppresses AI images” and “whether to attribute sources.”

Test data shows that web images without AI attribution have search traffic fluctuation rates as high as 41%, while sites that operate compliantly have achieved a 22% increase in click-through rates.

How does Google see through AI images? This article will explain its algorithm principles in detail

How Google Determines Whether an Image is AI-Generated

When you generate beautiful images with Midjourney, do you worry that Google will “see through” them and lower your page ranking?

In fact, Google has never publicly admitted to suppressing AI images, but its algorithm already has a three-layer detection mechanism: from invisible metadata scanning, to pixel-level texture analysis, and even reverse verification through user behavior data.

Independent testing in 2023 showed that Google’s accuracy rate for identifying AI-generated images has reached 82%, but this does not mean direct penalties will follow—the key is whether the image causes a decline in user experience.

1. Metadata Fingerprint Detection

When Google crawls images, it prioritizes parsing file header information:

• Images generated by Midjourney carry the Software: Midjourney AI field by default
• Stable Diffusion outputs include Comment: AI-generated markers (can be manually deleted)
• Testing found that images with deleted metadata saw identification rates drop to 61%

Response Suggestions: Keep original files as copyright proof, and use professional tools (like ExifTool) to clean sensitive fields during secondary editing.

2. Pixel-Level Feature Recognition

Analyze underlying image features through TensorFlow models:

• Repetitive textures: AI images often show regular noise pattern matrices when zoomed to 400%
• Unnatural lighting: 85% of AI-generated portraits have inconsistent pupil reflection directions
• Edge artifacts: Object boundaries show 0.5-2px blurry transition zones

Case study: A home decor website used AI-rendered product images, and because of high sofa texture repetition, Google flagged it as “Low-Resolution Image”.

3. User Behavior Verification System

Google cross-verifies through Chrome user data:

• User searches for “Is this image AI-made” trigger manual reviews
• Bounce rates above 75% on image pages may trigger ranking demotion
• New right-click search feature added in 2023 directly displays image source

Key Data: Image pages with dwell times exceeding 2 minutes showed ranking fluctuation rates under 5%

4. Practical Impact on SEO

• Positive effects: AI images load 1.2 seconds faster than photos (mobile weight +7%)
• Negative risks: Product images without AI attribution saw shopping traffic drop by up to 34%
• Solutions: Naturally embed keywords like “AI-assisted design” around images, which is both compliant and improves relevance

Action Guide: Use Google Vision API to detect image AI probability in advance, keep per-page AI image ratio below 40%, and prioritize using generated images in non-core positions like banner images.

Midjourney’s Specific Requirements for Copyright Attribution

Midjourney’s terms of service have long been clear: free users only have “limited usage rights,” and commercial use requires source attribution, while paid subscribers can unlock “exemption from attribution” privileges.

1. Basic Rules: Personal vs. Commercial

According to Midjourney’s terms of service updated in July 2023:

• Personal use (social accounts/personal portfolios):
  • No source attribution required, but generation records must be kept (including Discord chat screenshots containing /imagine commands)
  • Uploading to commercial image libraries like Adobe Stock is prohibited (even for free downloads)
• Commercial scenarios (advertising/product packaging/paid content):
  • Must attribute “Created with Midjourney AI”
  • Enterprises with monthly revenue exceeding $1 million need to purchase additional enterprise licensing (starting at $600/month)

Controversial Case: A Xiaohongshu influencer used unattributed AI images for advertising and was sued by the brand for copyright infringement damages of 12,000 yuan.

2. Pro Version Users’ “Exemption from Attribution” Privilege

Subscribing to Pro version ($60/month) activates two core benefits:

• Stealth generation: Disable public display of works on the Midjourney website
• Attribution exemption: No need to declare AI-generated attributes when used in products, film, or television
  Note: Materials printed exceeding 5,000 copies still need to be reported to the official (such as book ISBN, product batch numbers)

3. Copyright Ownership After Derivative Creation

• Simple adjustments (color correction/cropping): Copyright still belongs to Midjourney, continuous source attribution required
• Substantial modifications (merging multiple images + over 50% hand-drawing): Can claim as “human creation,” but must retain original generation evidence
• Training custom models: Using Midjourney images to train Stable Diffusion models requires paying data licensing fees ($0.2/image)

4. Special Requirements for Image Platforms

• Shutterstock: Must check the “AI-generated” tag, and prohibits selling NSFW content
• Getty Images: Only accepts AI images modified over 30% in Photoshop (layered source files required as proof)
• Alibaba International: Mandatory AI generation ratio field since 2023, unattributed products will have traffic restricted

Compliant Operation Templates

Social Media Attribution:

［Image］  
#AIGC ｜ Tool: Midjourney V6 #digitalart  

Printed Matter Footnotes:

*This product visual design uses AI-assisted generation, Midjourney©2023  

Film/TV End Credits:

Concept Art: XXX Team (with Midjourney AI technical support)  

Red Line Warning: Images generated with versions below v5, if not supplemented with attribution before December 31, 2023, may face official batch pursuit (reference Terms section 4.2).

Immediately use Midjourney Copyright Checker to scan historical work risks.

Real Impact of AI-Generated Images on SEO Rankings

Have you been scared into inaction by rumors that “using AI images will get you demoted by Google”?

Test data shows: Websites that reasonably use AI-generated images have seen mobile loading speed improvements of 19%, which can actually boost SEO rankings, but improper operation can cause traffic to plummet by 63%.

1. Speed Advantages and Mobile Weight

AI-generated images have inherent SEO-friendly features:

• Smaller file sizes: At the same resolution, AI images are 37% smaller than photos (124KB vs 197KB on average)
• Responsive adaptation: Midjourney v6 supports direct WebP format output, improving mobile loading speed by 0.8 seconds
• LCP optimization: Above-the-fold banner images generated with AI have improved LCP compliance rate by 23% (tested on PageSpeed Insights)

Negative Case Study: A cross-border store used uncompressed AI product images (single images over 800KB), causing mobile scores to plummet from 98 to 37.

2. Expertise Rating in E-E-A-T Standards

Google assesses AI image value through its content quality evaluation system:

• Source attribution: Pages with “AI-generated by Midjourney” below images have expertise ratings increased by 12%
• Contextual relevance: AI illustrations paired with original text interpretation extended user dwell time by 41%
• Risk threshold: Using AI to generate medical comparison images (such as before/after skin disease treatment) triggers E-E-A-T “low credibility” flags

3. User Behavior Data Backlash

Google modifies rankings through Chrome user behavior:

• High bounce rate penalties: Product detail pages with unattributed AI images saw traffic drop by 29% when bounce rates exceeded 83%
• Right-click search tracing: When users use the “Search this image” feature, unattributed pages had churn rates as high as 67%
• Social referral decline: Platforms like Instagram restrict traffic for undeclared AI content, indirectly affecting Google rankings

4. ALT Text Traffic Capture Rate

AI images require a “human + AI” dual-label strategy for ALT tags:

• Basic writing: alt="Modern minimalist living room design AI concept art"
• Traffic-oriented writing: alt="2024 home decor trends: AI-generated smart living room solution (created with Midjourney)"
• Pitfall avoidance guide: Avoid pure AI descriptions (like alt="AI-generated living room"), as these ALT texts have 22% lower click-through rates

Key Takeaways: AI images themselves do not harm SEO, but you need to follow the “speed optimization + source attribution + scene matching” three principles.

Immediately use Screaming Frog to scan your website’s image ALT tags, replace ineffective descriptions containing “AI-generated” but lacking scene keywords, which can quickly improve image search traffic by 15%-20%.

Three Practical Methods for Correct Source Attribution

1. Metadata Attribution Method (Suitable for Non-Tech Users)

Core Function: Permanently embed copyright information within the file, preventing attribution loss during secondary distribution

Operation Steps:

1. Download the free tool Exif Pilot
2. Batch import AI-generated images
3. Fill in the following fields:

   Artist: Midjourney User [your account ID]  
   Copyright: AI-generated content © 2023 Midjourney  
   Comment: Prompt used: "modern living room design, 8k"  

Pitfall Avoidance Guide:

• Never delete original generation timestamps (proves copyright attribution period)
• PNG format needs to be saved as JPEG to write metadata

2. Page Embedded Attribution (Balancing Aesthetics and Compliance)

Visually Friendly Solution:

<div class="ai-img-wrapper">  
  <img src="image.jpg" alt="AI-generated cyberpunk street scene">  
  <div class="ai-watermark">  
    <svg>...</svg> <!-- Mini Midjourney icon -->  
    <span>Powered by Midjourney v6</span>  
  </div>  
</div>  

<style>  
.ai-watermark {  
  position: absolute;  
  bottom: 8px;  
  right: 8px;  
  font-size: 0.8em;  
  opacity: 0.7;  
}  
/* Show full info on hover */  
.ai-img-wrapper:hover .ai-watermark {  
  opacity: 1;  
}  
</style>  

SEO Enhancement Tips:

• Embed long-tail keywords in attribution text (example: “Midjourney-generated cross-border e-commerce product renders”)
• Use <meta name="creator" content="Midjourney"> to strengthen page-level declarations

3. Structured Data Attribution (Improving Search Rich Snippets)

Schema.org Standard Writing:

<script type="application/ld+json">  
{  
  "@context": "http://schema.org",  
  "@type": "ImageObject",  
  "author": {  
    "@type": "Organization",  
    "name": "Midjourney"  
  },  
  "license": "https://midjourney.com/licenses",  
  "acquireLicensePage": "https://your-site.com/ai-license",  
  "text": "AI-generated image of eco-friendly packaging design"  
}  
</script>  

Effectiveness Verification:

• Test with Google Rich Results Test
• After adding, images will display “AI-generated” badges in search results (beta feature)

Unattributed creation is like an anonymous drift bottle; attributed content is a traceable business chain

Remember: In the AI explosion era, compliance itself is a scarce competitive advantage.