Upload and manage creatives
How to upload creative files to slots, check dimensions, and manage per-market variants.
Upload a creative
- Click any slot row (or card in Grid view) to open the slot detail panel.
- Click Upload and select a file.
- Supported formats: JPEG, PNG, GIF, WebP, SVG, PDF.
Dimension check
HubSlot automatically compares the uploaded file's pixel dimensions against the touchpoint's target format. A green badge means the aspect ratio matches (within 2%). An orange badge means the dimensions differ from the target format. This is a warning, not a block: you can still save the file.
Per-market creatives
If the touchpoint is active in multiple markets, you can upload a separate creative per market from the Markets tab inside the slot detail panel. A per-market file overrides the shared default for that market only. Markets with no specific file use the shared default.
Tags and notes
Add one or more tags to a slot for filtering and cross-referencing. Tags are free-form and searchable from the main Assets filter. Notes are a free-text field visible only inside the slot detail, useful for briefing notes, revision history, or feedback.
UTM links
The slot detail panel shows auto-generated UTM links for each market. Copy a link to use it as the destination URL for the corresponding ad or placement.