HTML5 ads for AdMob campaigns

HTML5 ads are ads that use HTML5 files created in Google Web Designer to create attention-catching, interactive ads. You can design and build HTML5 advertisements and other web content in Google Web Designer's integrated visual and code interfaces, then export and upload the files in .ZIP format when you create your campaign in AdMob.

Some Google Web Designer components are not supported in AdMob.

Get started using Google Web Designer

Google Web Designer is an advanced web application that lets you design and build HTML5 advertisements and other web content using an integrated visual and code interface. Using Google Web Designer's design view you can create content using drawing tools, text, and 3D objects, and you can animate objects and events on a timeline. Once you're done creating your content, Google Web Designer outputs clean human-readable HTML5, CSS3, and Javascript.

You can use Google Web Designer to create HTML5 ads for use in AdMob ads. First, download Google Web Designer, then use the instructions in the Google Web Designer help center to create an ad.

Ads must comply with Google Ads policies.

Supported HTML5 ad formatting

To ensure that your HTML5 ads are appropriately formatted, please review the following list of requirements.

File type	.ZIP A ZIP file may contain any of the following file types: .CSS .JS .HTML .SVG .GIF .PNG .JPG .JPEG
File size	150 KB or smaller
Ad size	320 x 50: Mobile leaderboard 480 x 32: Mobile banner (landscape) 320 x 100: Large mobile banner 468 x 60: Banner 728 x 90: Leaderboard 300 x 250: Inline rectangle 320 x 480: Smartphone interstitial (portrait) 480 x 320: Smartphone interstitial (landscape) 768 x 1024: Tablet interstitial (portrait) 1024 x 768: Tablet interstitial (landscape) Sample image size 728 x 90 Leaderboard 468 x 60 Banner 320 x 50 Mobile leaderboard 300 x 250 Inline rectangle Refer to the Google Ads image ads policy for additional details.
Supported features	Important Only HTML5 ads created with Google Web Designer are supported. Assets in the ZIP file can be any combination of the supported file types. See the “File types” section in this table. All images used in HTML5 ads must be local images, not referenced images, and should be part of the assets that comprise the ZIP file. Only tap components are supported. Videos and maps are not supported. Only Google web fonts are supported. Other web fonts are not supported. For environment target actions, timer and multiple exits are not supported. Expandable ads are not supported. Local storage methods cannot be used in HTML5 ads.

HTML5 ad fields