ALTerator ‑ AI Alt Text

Pricing: Free plan available
Rating: 0.0 (0 Reviews)
Developer: Swell Apps

AI-powered alt text generation for images. Auto generate alt text to support accessibility and SEO.

ALTerator uses AI to automatically generate SEO-optimized and accessible alt text for product images, collection images, and standalone media files, including blog and page images. Process thousands of images in bulk while the app works in the background. The app supports 18 languages, and custom prompt refinement for brand-specific descriptions. Set word count limits, track usage with detailed reports, and roll back bulk changes if needed. Auto-generation can be enabled for newly added images.

ALTerator uses AI to automatically generate SEO-optimized and accessible alt text for product images, collection images, and standalone media files, including blog and page images. Process thousands of images in bulk while the app works in the background. The app supports 18 languages, and custom prompt refinement for brand-specific descriptions. Set word count limits, track usage with detailed reports, and roll back bulk changes if needed. Auto-generation can be enabled for newly added images. more

Bulk generate AI alt text for products, collections, and blogs in 18 languages.
Grade every alt text (0-100) and instantly spot SEO improvement areas.
Auto-generate alt text for newly added images without manual intervention.
Track changes and rollback bulk updates to restore original alt text instantly.
Download reports listing the alt text descriptions applied to each image.

Languages

English, French, Spanish, German, Italian, Portuguese (Brazil), Portuguese (Portugal), Dutch, Japanese, Chinese (Simplified), Chinese (Traditional), Korean, Arabic, Russian, Hindi, Polish, Swedish, Norwegian, Danish, and Finnish

Works with

OpenAI

Categories

SEO

SEO tools

Monitoring performance

Reporting

Pricing

Free

Free

50 lifetime image generations
Smart AI-powered alt text generation
Quality SEO scoring of descriptions
Single & bulk generation
Supports 18 major languages
Keyword optimization

Basic

$5 / month

or $50/year and save 17%

200 images per month
History & rollback changes
Download CSV reports
Background processing
Custom prompt refinement
Keyword optimization
Category templates

Pro

$15 / month

or $150/year and save 17%

1,000 images per month
Auto-generation for new images
History & rollback changes
Download CSV reports
Background processing
Custom prompt refinement
Category templates
Priority support for fast responses

Premium

$75 / month

or $750/year and save 17%

10,000 images per month
Auto-generation for new images
History & rollback changes
Download CSV reports
Background processing
Custom prompt refinement
Category templates
Priority support for fast responses

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

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Support

App support provided by Swell Apps.

Or visit their support portal

Resources

Developer

Sarasota, FL, US

Launched

January 20, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Store owner

Store owner

Name, email address, phone number, physical address

View and edit store data:

Products, Shopify admin

Edit products

Publications of products on sales channels, products, or collections
Edit Shopify admin

Files

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