The easiest way to test VAST tags, video ads, and rich media ad creatives. Use our VAST tag tester to validate, preview, and troubleshoot your video ad tags instantly. Perfect for developers, agencies, and enterprises looking for reliable video ad testing, VAST tag validation, and live richmedia ad test solutions.
VAST tag testing made easy. Use our VAST tag tester to test VAST tags, validate video ad tags, and preview your video ads instantly. The best way to ensure your video ad creatives are compliant and error-free.
Learn about VAST, how to test VAST tags, and best practices for video ad creatives. Explore our guides to ensure your video ads are compliant and error-free.
Explore the anatomy of a VAST tag, learn how event tracking and Video clicks work, and see how media files differ across web, mobile apps, and CTV with real VAST XML examples.
An introduction to VPAID and how to test your interactive video ad tags effectively.
Beyond the Impression: Why OMID and SIMID are the modern frameworks for CTV measurement, replacing the outdated VPAID standard.
We’re in the middle of a gold rush in the world of video advertising. But unlike the 1800s, today’s boom is digital—and it’s happening on your TV. Connected TV (CTV) and Over-The-Top (OTT) platforms have become the hottest destinations for advertisers, offering premium video inventory, measurable audiences, and high completion rates. For publishers and content platforms, the growth potential is massive—but it comes with technical complexities that can make or break monetization.
As the advertising world braces for the full deprecation of third-party cookies, one thing is clear: video advertising must evolve. The tools and techniques advertisers have relied on for years—cookie-based tracking, behavioral profiling, retargeting—are rapidly becoming obsolete. In their place, contextual signals and first-party data are stepping into the spotlight, particularly within the architecture of VAST (Video Ad Serving Template) tags.
VAST tag testing is the process of validating and previewing your video ad tags to ensure they are compliant with industry standards and will work correctly across ad servers and video players. Our VAST tag tester makes it easy to test VAST tags and troubleshoot any issues before your campaign goes live.
You can test your video ad creative by uploading your VAST tag or HTML5 ad to our platform. Our video ad testing tools validate your creative for compliance, preview how it will appear, and help you fix any errors quickly.
A live richmedia ad test allows you to preview and validate interactive or advanced ad formats in real time. Our tools support live richmedia ad tests so you can ensure your creatives perform as expected before launch.
VAST tag validation helps you catch errors, improve ad delivery, and maximize campaign performance. Using a VAST tag tester ensures your video ads are error-free and ready for any platform.