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Ad Load Size Detector
Initial Load Detector
Host-initiated Subload Detector
Network Requests Detector
CPU Usage Tester
DOMContentLoaded Detector
Ad Size Validator
Has Video Detector
Memory Usage Detector
SSL-Compatibility Detector
Iframe Count Detector
Cookies Dropped Detector
Chrome Heavy Ad Intervention Detector
JavaScript Error Detector
Console Warning Detector
Mobile Friendly Tester
Creative Rendered Detector
Blocked by AdBlock Detector
Document.write() Detector
Creative Border Detector
Ad Server Vendor Detector
Missing Asset Detector
Dialog and Modal Detector
Measurement Pixels Detector
Local Storage Detector
HTML Syntax Error Detector
Ad Tag Landing Page Checker
Meta ad.size Detector
Click Tag Detector
CSS/JS Minified Detector
Image Optimization Detector
External Asset Detector
Uses jQuery Detector
HTML5 Library Detector
Hosted File Size Detector
HTML5 Allowed File Type Detector
Ad Load Size Detector
Initial Load Detector
Host-initiated Subload Detector
Network Requests Detector
CPU Usage Tester
DOMContentLoaded Detector
Ad Size Validator
Has Video Detector
Memory Usage Detector
SSL-Compatibility Detector
Iframe Count Detector
Cookies Dropped Detector
Chrome Heavy Ad Intervention Detector
JavaScript Error Detector
Console Warning Detector
Creative Rendered Detector
Blocked by AdBlock Detector
Document.write() Detector
Creative Border Detector
Missing Asset Detector
Dialog and Modal Detector
Measurement Pixels Detector
Local Storage Detector
HTML Syntax Error Detector
VAST Ad System Detector
VAST CORS Header Detector
VAST Creative Count Detector
VAST SSL-Compatibility Tester
VAST Version Detector
VAST Wrapper Redirect Detector
VAST XML Content-Type Detector
VAST XML Load Time Detector
VAST HTTP Code Detector
VAST XML File Size Detector
VAST Impression Logging Detector
VAST Audio Channels Detector
VAST Audio Compression Detector
VAST Audio Sample Rate Detector
VAST Audio Codec Detector
VAST Audio Loudness Detector
VAST True Peak Detector
VAST Audio Bit Rate Detector
VAST Video Aspect Ratio Detector
VAST Video Dimensions Detector
VAST Video Duration Detector
VAST Video Bit Rate Detector
VAST Video Bit Rate Mode Detector
VAST Video Chroma Subsampling Detector
VAST Video Color Space Detector
VAST Video Frame Rate Detector
VAST Video File Size Detector
VAST Video Container Detector
VAST Video File Extension Detector
VAST Video Codec Detector
VAST MOOV Atom Location Detector
VAST Delivery Type Detector
VAST Skip Offset Detector
VAST Video Mime-Type Detector
Video Codec Detector
Aspect Ratio Detector
Video Dimension Detector
Video Frame Rate Detector
MOOV Atom Position Detector
Video Color Space Detector
Video Chroma Subsampling Detector
Audio Codec Detector
Audio Loudness Detector (LUFS)
Audio True Peak Detector
Audio Sample Rate Detector
Audio Channel Detector
Audio Compression Detector
Audio Bit Rate Detector
Video Container Format Detector
Video Bit Rate Detector
Bit Rate Mode Detector
File Size Detector
File Extension Detector
Video Duration Detector
Video Mime Type Detector
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Ad Tag Tester
CPU/RAM usage, Dimensions, SSL...
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HTML5 Ad Validator
Initial Load, Click Tags, Meta ad.size...
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VAST Validator
Audio Loudness, Video Codecs, Dimensions...
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Video Validator
MOOV Atoms, Audio Loudness, Bit Rates...
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Creative QA Tests
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API: HTML5 Ad Validator
API docs to validate HTML5 ads
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API: VAST Validator
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Ad Validation Made Easy
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HTML5 Ad Validator (Zip)

Check Initial Load, CPU/RAM usage, Click Tags, Meta ad.size and much more!

15-day free trial
No credit card required. No spam, just 3 follow-ups (promised).

Automated Creative QA

Join publishers, designers and agencies saving tons of time using AdValify.
Avast using AdValify.io to validate adsWideout using AdValify.io to validate adsXandr. using AdValify.io to validate adsLeaf Group using AdValify.io to validate adsCox Media using AdValify.io to validate ads


HTML5 Banner Ad Validator

HTML5 Banner Validator

This HTML5 ad validator performs more than 25+ tests in a couple of seconds — much faster than you could ever have done manually.

Test your HTML5 banner by dragging & dropping. Get a detailed quality assurance report. Initial load, click tags, CPU usage, dimensions and more.

HTML5 Banner Ad Validator
Please meet Dylan,
a happy customer :)
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Dylan Coetzee
starstarstarstarstar
Digital Marketing Director, OmniaMed Communications

HTML5 preview & share tool

Preview HTML5 creatives to see if they display fine without issues. An indispensible diagnostic tool for ad ops!

Get a shareable link to troubleshoot ad validation issues with third parties.

HTML5 preview tool
Ad validation custom ad specification

Customizable Ad Specifications

Create customized ad specifications for each placement or ad type. Let ad quality scans pass/fail accordingly.

For example, when a creative is > 300KB or the load time is >1 second. Create different ad specs if you have multiple media channels.

Ad validation custom ad specification

Scan ads via the API

Leverage automation and scan millions of ads using the API. Get a detailed QA report in JSON format for your ad ops team.

Flag creatives that don't comply with your ad specs in your own system. Let Ad Ops double-check on failed scans only.

Advalidation REST API Automation
Giovanni uses the API
to enfore compliance at scale
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Giovanni Sollazzo
starstarstarstarstar
Founder & Chairman, AIDEM Technologies
Visualize Data Flows for Ads

Visualize Data Flows

Visualize to which geographical locations data is sent. Get an alert when data leaves the European Union.

Depending on local laws, advertisers may be required to store data on servers in Europe.

Visualize Data Flows for Ads

Auto-fix Issues

No need to get back to media agencies to fix common issues with HTML5 banners.

Auto-fix issues like initial load or CSS/JS minification, and use the optimized version during the creative's flight.

Auto-fix Issues
Stefan checks if ads
drop third party cookies
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Stefan von Gartzen
starstarstarstarstar
Senior Adtech Specialist, Motor Presse Stuttgart
Create QA PDF Reports

Built-in todo-list to keep you organized

Did you have to reject a campaign due to assets not complying with your ad specs?

Add a todo-list to the creative with issues that have to be solved before it can go live. Collaborate with your team members.

Create QA PDF Reports

Discuss QA issues in one single place

Discuss issues with team members in one place. Let your manager approve the ad before it goes live.

Keep a track-record of every creative and things that had to be fixed.

Discuss QA issues creatives ads




Try AdValify with your team

Get instant access to the platform — start automating today.
15-day free trial
No credit card required. No spam, just 3 follow-ups (promised).