Add the app from the Shopify App Store and open it in your admin.
Install from the App Store
- Open ALT SEO on the Shopify App Store
- Click Add app and choose your store
- Review the requested permissions and install
- Open ALT SEO from Apps in Shopify admin
After install
On first open you land on Home (Store Overview). Scan your catalog to see how many images are missing alt text, check available credits, then start a New Task.
Tip: configure Settings before your first large bulk run — language, style, and keywords apply to new generations.