Alt Text Studio · Documentation
Image fails to load from a URL
"Could not load image from this URL": what causes it and the workarounds.
This error means our server tried to fetch your image URL and got blocked. The image isn't broken. It's protected against direct fetching from non-browser clients.
Common causes
- Hotlink protection (sites blocking external requests for their images)
- Cloudflare turnstile / bot challenge
- Wikipedia / Wikimedia (their CDN allows browsers but rejects servers without proper referrer)
- Authentication-required CDNs (Shopify private product images, internal SharePoint, etc.)
- Stale URL (the image was deleted or moved and now 404s)
Workaround: download then upload
Right-click the image in your browser, choose Save image as..., then drag the saved file into the Create page Image Upload zone. The download bypasses hotlink protection because you're using your browser's session.
Workaround: use a public mirror
For Wikipedia images, click the image to open Wikimedia Commons → use the file URL from Commons directly (it has a wikimedia.org/wikipedia/commons/... path). Those usually work where the embed URLs don't.
When the URL just 404s
If the source page itself is gone, the image is gone too. There's nothing we can do server-side. Use an archive (Wayback Machine) to find the cached image, save it locally, and upload.
Related guides
- How to upload an image from your computer— Drag-and-drop, click-to-upload, or paste a copied image directly with Ctrl/Cmd+V.
- How to link an image (paste a URL)— Use a direct image URL when the image is already hosted somewhere.