Banner Preview & Safe-Zone Checker

Drop a campaign banner. See exactly how it crops on the Content Rewards discover page before it ships.

Specs measured live from contentrewards.com/discover
Your banner
Placements to check
Safe zone keep subjects inside green
Your banner appears here with the safe-zone overlay.
Safe: survives every selected crop At risk: trimmed on some pages
Live preview, every placement at real crop
Load a banner to preview placements.
Your banner on the real discover page faithful replica
Every placement uses object-cover with a center crop, so the same image is trimmed differently per page. The safe zone is the central region that survives all selected crops. Anything outside it can be cut on at least one page. Dimensions verified live from the Content Rewards discover marketplace.