Indispensable QA tools & APIs
Free Web Service
API v3.0
HTML5 Validator
Ad Tag Tester
VAST Inspector
Banner Ad Piler
HTML5 Optimizer
HTML5 Backup Ads
Image Cruncher

Hi there, say hello emoji_people

...for questions, API integrations or anything else.

General Questions API Integrations Feature Requests Bug Reports

Frequently Asked Questions

Get instant answers
What about pricing?
Both the web service and the API are free of charge. The SLA can be considered Best Effort.
Maximum daily scans?
There's no limit, as long as enough worker nodes are available the moment you scan. A Fair-Use-Policy applies.
Can I integrate the scans?
Yes, use the API to integrate QA tools in your existing platform. See the API Documentation for examples.
Is it fully customizable?
Yes, fine-tune when a test should pass or fail. Submit your suggestions for new tests if needed.
What's your API performance?
You can minimize network latency by selecting an edge node geo-graphically the closest to your server.
What about LEAN and HAI?
The scanner is fully aligned with IAB's LEAN standard and detects Chrome's Heavy Ad Intervention policy.
When can I expect a reply?
Send a message and you'll get a reply within 24 hours. That's a promise. Make sure to check your spam folder ;)

Points of Presence

Washington D.C.
9651 Hornbaker Road Manassas, VA 20109, United States
6653 Pinecrest Drive Plano, TX 75024, United States
J.W. Lucasweg 35, 2031 BE Haarlem, The Netherlands
110 Paya Lebar Road, 409009 Singapore, Singapore


Seamless integration with any platform

Use the JSON API to automatically scan creatives via your own back-end.


Made with favorite by Ad Ops.

HTML5 Ad Validator

Check the initial load size, click tags, CPU usage, missing assets and much more! A must-have for HTML5 designers.

Ad Tag Tester

Check third-party ad tags for load speed, 3p cookies, memory usage, SSL-compatibility, mobile friendliness and much more! A great tool for publishers.

VAST Inspector

30 Quality Assurance tests for VAST Video Ads. Check the video codecs, frame rate, video size, MOOV atom position, download speed... an indispensable tool!

HTML5 Ad Optimizer

Image compression and JS/CSS minification to speed up ad loading. Download your ZIP with all assets optimized and the file structure maintained.

Banner Ad Piler

Stack HTML5 ads for preview, feedback and approval. Forget email attachments. Upload your HTML5 Zip ads and send the whole ad set in one easy link.

HTML5 Backup Ads

Still taking screenshots manually? Simply upload your HTML5 Zip and choose the best image from 6 different shots. How cool is that!
format_quoteThese quality assurance tools and APIs have reduced our company's operational costs tremendously. A huge time saver!
Hayden Elson
Managing Director, Galactic Media