Image AI Alt Text Generator

AltTextLab AI Alt Text Generator is a powerful AI-driven extension designed to help e-commerce stores automatically generate descriptive, SEO-friendly, and accessibility-compliant alt text for all product images. Once installed, the extension works seamlessly in the background — detecting new or updated products and creating high-quality, context-aware alt text without any manual input.
With a few configuration steps, merchants can choose how alt text is generated, select preferred writing styles, and support multiple languages. The extension integrates directly into your store’s admin interface, allowing you to manage generation settings, track progress in real time, and review generated alt text in product edit pages or in the generation history panel.
By automating alt text creation, this extension improves SEO performance, accessibility compliance, and user experience while saving valuable time and resources. 

Integration

This extension integrates with AltTextLab.com, an AI-powered service that automatically generates high-quality alternative text for images. Once connected with your AltTextLab account via an API key, the extension sends product images and their related information (such as name, attributes, or description) to the AltTextLab service. The AI then analyzes this data and returns accurate, descriptive alt text back to your store.

Features

• Automatic Alt Text Generation
  The alt text generator automatically creates descriptive alt text whenever products are saved or updated. Works seamlessly in the background with no manual intervention required.
• Bulk Alt Text Generator
  Process hundreds or thousands of products at once with bulk alt text generation. Select specific products or process your entire catalog. Monitor progress in real-time.
• AI-Powered Generation
  Advanced AI technology analyzes product images along with product information (name, attributes, description) to generate contextually relevant alt text automatically.
• Multi-Language
  Generate alt text in 130+ languages including English, Spanish, French, German, Italian, Chinese, Japanese, Russian, Arabic, and many more. Perfect for international stores.
• Flexible AI Writing Styles
  Choose from multiple styles: Descriptive, Neutral, Matter-of-fact, or Minimal. Match your brand voice with the perfect alt text generator output.
• Async Processing Mode
  Process alt text generation in the background using message queue system. Keep your admin panel fast and responsive even when processing large catalogs.
• Smart Filtering
  Configure the alt text generator to only process images without alt text, or allow overwriting existing alt text. Filter by product status for targeted processing.
• Product Context Integration
  The alt text generator automatically includes product information when generating alt text, resulting in more accurate and relevant descriptions.

Benefits

• Boost SEO Performance
  Search engines use alt text to understand and index images. Improve product visibility in Google Images and drive more organic traffic with better alt text.
• Improve Accessibility
  Make your store accessible to users with screen readers. Essential for WCAG compliance and inclusive e-commerce.
• Save Time and Resources
  Eliminate hours of manual work. The alt text generator automates the process for thousands of product images instantly.
• Enhance User Experience
  Better image descriptions help all users understand your products, leading to improved conversion rates and customer satisfaction.

How It Works

1. Install the alt text generator extension via Composer or manual upload

2. Add your AltTextLab API key in admin configuration

3. Configure generation settings (automatic, bulk, language, style)

4. The alt text generator automatically creates alt text for all product images

5. Review generated alt text in product edit pages or generation history

Support

For additional support:

• Visit: alttextlab.com
• Email: contact@alttextlab.com