Knowledge base
Move a media library to Zinn® object storage and serve it from a CDN, without typing an access key into WordPress.
Media Offload moves the images and files in your WordPress media library into Zinn® object storage and serves them from a CDN. The web server then goes back to running your site instead of posting pictures.
It is free and listed in the WordPress.org plugin directory: wordpress.org/plugins/zinn-offload. Install it from Plugins → Add New Plugin by searching for Zinn® Media Offload.
The plugin never holds a storage credential. It is configured from your Zinn® dashboard and receives a short-lived permission when it needs one. A stolen copy of your WordPress database therefore does not contain a key to your storage — which is the usual way offload plugins leak.
video CDN press Turn on the media CDN**.
next step straight away.
the code on the Connection tab and press Connect this site.
while and the site stays up throughout. Move a batch now on the same screen starts the next batch at once.
New uploads go straight to storage from then on.
Media URLs change to the CDN address. Old URLs keep working, so posts you have already published do not break and you do not need to search and replace anything.
Deactivating stops new uploads being offloaded and puts URLs back to your own domain. Files already in storage are still there; ask us and we will copy them back down before you remove storage from the plan, so nothing is lost in either direction.
Check it in the media library first — if the thumbnail is missing there too, the upload failed rather than the CDN. The sweeper retries failures on its next run, so a handful of files that failed during a network blip fix themselves within the hour.
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