Uploading Assets
How to upload files to MediaHub: drag-and-drop, batch upload, pre-upload preview, validation, and automatic collection assignment.
Where to upload
Click Upload in the sub-navigation at Setup → Media Hub → Upload, or use the upload button within the library view. Both routes open the same uploader.
Adding files
Drag and drop files onto the upload area, or click to browse and select them. Multiple files can be dropped together for batch upload.
After selecting files, a pre-upload preview grid shows each file with its name and type. Individual files can be deselected before the upload begins.
Validation
Files are validated against two module-level settings (configurable in Configuration):
- Allowed file extensions - files with unlisted extensions are rejected
- Maximum upload size - files exceeding the limit are rejected
Images exceeding your configured maximum dimensions are automatically resized at upload time.
Automatic collection assignment
If you navigate to Upload from within a collection (for example via the empty-state button inside a collection view), all uploads in that session are automatically assigned to that collection. This saves a step when you are building out a specific collection.