Features
AI alt-text
Auto-generate image alt-text with Gemini vision on upload, via a cron — accessibility and SEO without manual captioning.
altTextAi generates descriptive alt-text for images using Gemini vision, so uploads get accessible, SEO-friendly captions without manual work. It depends on the media library (mediaLibrary).
How it works
New media assets are queued and a cron (/api/cron/media-ai) calls Gemini vision to generate alt-text, written back to the MediaAsset. Editors can override any generated caption.
Enable it
Enable
mediaLibrary (alt-text writes to MediaAsset).Set
altTextAi = true in brand.config.ts (compile-time — redeploy).Provide a Gemini API key (
/admin/integrations) and CRON_SECRET for the cron.| Flag | altTextAi |
| Tier | compile-time (depends on mediaLibrary) |
| Default | off |
| Needs | Gemini key, CRON_SECRET |