Scientific AI Image SEO & Alt Text
Improve WordPress Image SEO Without an API Key
Find images with missing ALT text, improve image accessibility, create filename-based ALT suggestions and monitor your image SEO coverage directly from your WordPress dashboard.
No OpenAI API key, licence or subscription is required for the Free version.
Download FreeImprove Your WordPress Image SEO
Scientific AI Image SEO gives you a simple dashboard for finding and improving images that need SEO attention.
Find Missing ALT Text
Scan your WordPress Media Library and quickly identify images that do not have ALT text.
Edit ALT Text
Add or update image ALT text directly from the Scientific AI Image SEO dashboard.
Smart Basic Suggestions
Generate useful ALT text suggestions from the image filename without using an external AI API.
SEO Coverage Score
See how many of your Media Library images contain ALT text and monitor your overall image SEO coverage.
Media Library Overview
Review image thumbnails, filenames and ALT text from one easy-to-use screen.
No API Required
The Free version works locally inside WordPress and does not require an OpenAI API key.
Why Image ALT Text Matters
Images are an important part of WordPress SEO and accessibility. Descriptive ALT text helps search engines understand image content and helps visitors who use assistive technologies.
- Find images missing ALT text
- Improve image accessibility
- Give search engines better image context
- Clean up old Media Library images
- Monitor your image optimization progress
- Manage everything directly inside WordPress
Built for WordPress
No external dashboard is required.
Install the plugin and manage your image SEO directly from your WordPress admin area.
How It Works
Start improving your WordPress images in four simple steps.
Install
Upload and activate Scientific AI Image SEO.
Scan
Open Image SEO and review images from your Media Library.
Review
Find images with missing or incomplete ALT text.
Optimize
Add improved ALT text and increase your SEO coverage score.
No OpenAI API Key Required
Scientific AI Image SEO Free does not require an OpenAI API key.
Basic suggestions are generated using your existing WordPress image information and filenames.
If you want AI to analyse the image itself, generate contextual ALT text, rename image files and automate optimization, upgrade to Image SEO Pro.
Free vs Pro
Start Free for essential image SEO management, then upgrade when you want AI and automation.
| Feature | Free | Pro |
|---|---|---|
| Media Library Image Scan | ✓ | ✓ |
| Missing ALT Detection | ✓ | ✓ |
| Edit ALT Text | ✓ | ✓ |
| Filename-Based ALT Suggestions | ✓ | ✓ |
| Image SEO Coverage Score | ✓ | ✓ |
| AI Image Analysis | — | ✓ |
| Context-Aware AI ALT Text | — | ✓ |
| SEO Filename Renaming | — | ✓ |
| Brand & Global Keyword | — | ✓ |
| Multiple AI Output Languages | — | ✓ |
| Bulk Image Optimization | — | ✓ |
| Automatic Optimization on Upload | — | ✓ |
| WooCommerce Image Optimization | — | ✓ |
Want AI-Powered Image SEO?
Scientific AI Image SEO Pro adds real AI image analysis and powerful image optimization automation.
Free
✓ Missing ALT detection
✓ Manual ALT editing
✓ Basic filename suggestions
✓ SEO coverage score
Pro
AI understands the image
Bulk image optimization
Automatic optimization on upload
SEO filename optimization
Easy Installation
Start improving your image SEO in just a few minutes.
Download
Download the Scientific AI Image SEO ZIP file.
Upload
Go to Plugins → Add Plugin → Upload Plugin.
Activate
Install and activate Scientific AI Image SEO.
Optimize
Open Scientific AI → Image SEO and start reviewing your images.
Frequently Asked Questions
Is Scientific AI Image SEO really free?
Yes. The Free version can be used without purchasing a Scientific AI licence or subscription.
Do I need an OpenAI API key?
No. The Free version does not require an OpenAI API key.
What does the Free plugin do?
It scans your WordPress images, identifies missing ALT text, lets you edit ALT text and provides basic filename-based suggestions.
Does Free use AI to analyse images?
No. Actual AI image analysis is a Pro feature. Free uses existing image and filename information.
Can it show images without ALT text?
Yes. The Image SEO dashboard helps you quickly identify images that require ALT text.
What does Image SEO Pro add?
Pro adds AI-generated ALT text, contextual image analysis, SEO filename renaming, brand and keyword settings, multiple languages, bulk optimization, WooCommerce support and automatic optimization when new images are uploaded.
Does it work with WooCommerce?
The Free version can review WordPress Media Library images. Advanced WooCommerce product and gallery image optimization is included with Pro.
Does Image SEO guarantee higher Google rankings?
No SEO plugin can guarantee search rankings. Scientific AI Image SEO helps improve image information, organization and accessibility.
Start Improving Your WordPress Images
Download Scientific AI Image SEO & Alt Text Free and find missing ALT text across your WordPress Media Library.
Download Free