GAM Iframe Generator

Configuration

Ad Unit Path

The full GAM ad unit path (network code + slot).

Size

WxH. Multiple sizes: 970x250,728x90

Div ID (optional)

Leave empty to auto-generate.

From Ad Manager → Tags → Tag results. Copy each box exactly as Google gives it (including defineSlot and the div-gpt-ad-... id).

Document header (goes in <head>)

Document body (goes in <body>)

Renders the actual /ad route. A blank box means GAM returned no ad for this unit/size (normal in non-production environments).