Another way to manage images and metadata in Omeka is to publish Zotero libraries to Omeka collections.
- You cannot update your Zotero library after it has been published to Omeka. The plugin does not add new items from your Zotero library to Omeka. And publishing the same collection again results in duplicate records, which you would need to delete. (You cannot publish individual items to Omeka from Zotero.) If you already have a complete collection in Zotero and do not plan on adding to it, this disadvantage may not be a problem. And you can always add individual items to Omeka directly later if you need to.
- You have to pay for extra storage in your Zotero online library. If you are using it for images, this can add up quickly.