Image-aware drafts
Lumi looks at the actual product image. Review the resulting draft to confirm that it describes what the image shows.
Better alt text.A clearer picture.
Describe what makes each product image useful. Create Shopify alt text from image and catalog context, then review it before publishing.
Review before publishing. Credits and batch sizes depend on your plan.
Alt text draft
Forest-green ceramic pitcher with a rounded handle beside a speckled bowl.
Illustrative exampleGive every image a useful description.
Meaningful product images deserve accurate, natural descriptions. Start from the image, keep the useful details, and review every draft.
Small details.A more useful catalog.
Product context included
Use product names, variants, and catalog details to write a description that fits the item and the page.
Review stays with you
Edit, regenerate when available, publish, or leave suggestions unpublished. Your team decides what is ready.
From image to approved update.
Connect your Shopify store
Lumi reviews your product catalog and identifies product images that are missing alt text.
Create alt text from each image
Lumi looks at the image and its product details so the suggestion fits the item, variant, and page.
Review before publishing
Review, edit, regenerate when available, publish, or leave suggestions unpublished.
Update several products at once
Publish reviewed alt text directly to Shopify and keep a dedicated record of completed alt-text fixes.
A little context.A better draft.
Illustrative examples. Confirm every detail against your actual products.
Before
product image
Existing product content
Lumi draft
Forest-green ceramic pitcher with a rounded handle beside a speckled bowl.
Ready for your review
Describe the image in its page context. Decorative images may need empty alt text.
Helpful drafts. Clear boundaries.
Alt text alone cannot make a store accessible. Your theme, navigation, forms, media, and checkout still need a broader review.
Compare plans- Review-before-publish is the standard workflow. Eligible plans offer optional auto-apply for selected workflows.
- Free includes 100 monthly credits for product descriptions and alt text. SEO fields and brand guidance require an eligible paid plan.
- Eligible plans can generate future drafts in one of 17 supported languages. Lumi does not manage Shopify Markets translations.
- Generation history and completed alt-text fix records are different. CSV exports on eligible paid plans cover completed alt-text fixes.
A few goodquestions.
Shopify Alt Text Generator questions, answered.
What is a Shopify alt text generator?
A Shopify alt text generator creates written descriptions for product images. Lumi looks at the image and its product details, suggests a description, and lets you review it before saving it to Shopify.
Can Lumi fix missing alt text in bulk?
Yes. Lumi identifies connected product images with missing alt text, creates drafts for selected images in plan-sized groups, and lets you review updates before publishing them.
Is AI-generated alt text good for SEO?
Descriptive alt text gives search systems useful image context, but it does not guarantee rankings or traffic. Review each Lumi draft for accuracy and avoid keyword stuffing.
Is Lumi a complete ADA or WCAG solution?
No. Alt text alone cannot make a store accessible. Lumi helps create and document product-image descriptions using Web Content Accessibility Guidelines (WCAG) as a reference. Your theme, navigation, forms, media, checkout, and legal context also matter.
Can I review alt text before publishing?
Yes. Lumi gives you review and edit controls before applying generated content to your store.
Does Lumi only generate alt text?
No. Free also includes product-description drafts. Eligible paid plans add SEO titles, SEO descriptions, brand guidance, and one of 17 supported languages for future generation.
Who should use Lumi?
Lumi is best for Shopify merchants, ecommerce teams, and agencies managing image-heavy catalogs, frequent product launches, or large backlogs of missing alt text and product content.
Is there a free plan?
Yes. You can start with 100 free credits and upgrade as your catalog needs grow.