AdTechToolkit
Tools for AdTech Professionals
Fast tools for VAST, Prebid, ads.txt, privacy signals, and CTV debugging.
Tool Paths
Each path is grouped by the kind of debugging work you need to do, not by generic utility type.
VAST
VAST Tools
Inspect wrappers, explain VAST errors, validate creatives, and trace ad-tag resolution for browser video and CTV workflows.
Best when you need:
For ad ops engineers, video QA teams, SSAI teams, and CTV troubleshooting workflows.
Includes
Header Bidding
Header Bidding Tools
Inspect Prebid config, ad units, timeout risk, identity modules, supply chain objects, and floors without leaving the header bidding workflow.
Best when you need:
For Prebid implementers, monetization engineers, and ad-ops teams tuning auction performance.
Includes
Ads.txt
Ads.txt Tools
Validate seller files, find duplicate records, and pair ads.txt reviews with seller.json context for supply-path debugging.
Best when you need:
For publisher monetization teams, SSP support engineers, and supply-path auditors.
Includes
Privacy / TCF
Privacy / TCF Tools
Decode consent strings, inspect cookies, and map sync behavior that impacts privacy signals and bidder eligibility.
Best when you need:
For privacy engineers, CMP implementers, and ad-tech teams validating consent-aware delivery.
Includes
Classic
Classic tools
JSON, XML, Base64, regex, and other generic developer utilities are still available when you just need a quick helper.
Most used starting points
VAST Inspector
Inspect VAST XML, validate schema structure, and review playback signals in one workflow.
VAST Wrapper Visualizer
Map the full wrapper path from publisher request to final creative and flag depth risk.
Ads.txt Analyzer
Fetch a live ads.txt file, lint the syntax, and identify seller coverage gaps quickly.
Prebid Timeout Risk Analyzer
Review timeout settings, bidder latency notes, and page-source signals that cause missed bids.
If you need an explanation first
VAST Error Codes Explained
Decode common VAST failures and move from error code to actionable fix path.
Prebid Timeout Debugging
Understand how bidder timeout settings, script load order, and slow adapters affect auctions.
Ads.txt Errors and Fixes
Learn which seller file mistakes actually block spend and how to clean them up safely.
Browse all guides