Standard display banner sizes that fit your interface layout without covering gameplay controls work best inside a browser game. In Google AdSense, banners are regular display units rather than formats called from game code. Developers place them in fixed positions outside active play areas to protect viewability, player trust, and interaction.
At a glance
| Fact | Value | Source |
|---|---|---|
| Banners are regular AdSense units | not called from game code | support.google.com |
| Interstitial/rewarded triggered from game code | via adBreak() | developers.google.com |
| Full-screen formats earn more per impression | several times more than banners | playgama.com |
Standard banner sizes work inside a browser game the same way they work on any web page. Banners are regular AdSense units, not called from game code like interstitial and rewarded ads. Pick the size that fits your UI without covering play area or controls, and keep it in the same spot rather than moving it around, which hurts both viewability and player trust.
Size matters less than placement and timing. A banner docked at the top or bottom of the canvas during active play, next to a HUD, tends to be less disruptive than one that overlaps game elements.
Playgama Ad is one way to run banner, interstitial, rewarded and in-page video from a single SDK, with demand from 11 partners including Google Ad Manager, and AI ad frequency logic that balances revenue and engagement.
Which size should I use on mobile viewports?
Pick a banner format that fits narrow mobile widths or vertical room without blocking gameplay. Test against your actual canvas size rather than assuming one size fits all devices.
Sources
Related questions
Can I use a banner and an interstitial in the same game?
Yes. Banners are regular display units shown continuously in a fixed spot, while interstitials are separate full-screen calls triggered from game code at pauses.
What happens if a banner has no fill?
The ad slot returns no creative and the game continues normally; the banner space typically stays empty or collapses depending on setup.
Last updated: 24 September 2026