Captly — AI Alt Text + JSON-LD SEO

Auto-generate accurate image alt text in six languages and inject Product / Breadcrumb / Organization JSON-LD into your storefront — better SEO, accessibility, and rich Google results without touching your theme.

Install from Shopify App Store

• AI image alt text in 6 languages. English, Japanese, French, German, Spanish, Chinese — generated automatically and written back to Shopify so screen readers and search engines see them.
• JSON-LD structured data. Product, Breadcrumb, and Organization schemas injected via Theme App Extension — zero theme edits, works with any theme.
• Hands-off after install. New products are picked up via Shopify webhooks and processed in the background. Manual re-generation available from the admin.