How to manage multi-language alt text in Shopify Markets

If your Shopify store serves several countries, you may already use Markets, localized product copy, and multiple currencies while product-image alt text remains in the default language.

Alt text is the short description attached to an image element. It helps visitors using screen readers understand the image and gives search engines useful image context. On a localized page, good alt text should match the page language and describe the actual image.

Why it is harder than translating product copy

Product titles, descriptions, and media are separate resources. Merchants need to manage the default image alt text and the translated value for each published storefront locale. As products, images, and locales multiply, omissions become easy to miss.

Three practical approaches

1. Maintain every image manually

Edit the default-language value in Shopify Admin, then add localized values through the translation workflow available to your store. This is direct and workable for a small, stable catalog with few locales.

The limitation is scale: products multiplied by images and locales quickly becomes a large review and maintenance task.

2. Use Shopify-native assistance

Shopify's media editing and translation tools can cover part of the workflow and suit teams that want to stay in the native admin. Before launch, sample each localized storefront and inspect the rendered alt text to confirm that the correct locale is active.

3. Use a storefront-locale-aware workflow

For larger catalogs, use a tool that reads published locales, creates a separate suggestion for each locale, and keeps a human review step before publishing. The important distinction is not automation alone: it is per-locale coverage, editing and skip controls, and a traceable change history.

How BigAI Catalog SEO handles it

BigAI Catalog SEO reads product context and creates image-alt suggestions for every storefront locale a store publishes. Suggestions enter a review queue where merchants can edit, approve, or skip them; nothing is written until approval. The current product also supports multi-locale sync, brand tone, and an audit log.

1. Install the app from the Shopify App Store.
2. Confirm the published storefront locales it detects.
3. Scan the catalog and review suggestions by locale.
4. Edit, approve, or skip each suggestion.
5. Sample the live storefront to verify language and accuracy.

A pre-publish checklist

• Describe the image without keyword stuffing or repeating the product title.
• Use empty alt text for decorative images; describe images that carry information.
• Check that brand, material, color, and other concrete details match the image.
• Human-review high-traffic products and priority locales.
• Put new products through the same review workflow.

The right approach depends on catalog size, locale count, and review capacity. Start manually when the catalog is small; introduce reviewable, auditable automation when omissions and maintenance become material.