All Ad Specs

All Ad Specs

All Ad Specs offers a centralized web-based directory of technical requirements for digital advertising…

Marketing Online
All Ad Specs preview
Who it's for
Digital marketers and creative producers preparing ad assets across multiple publishers
Use cases
  • Look up exact ad format specs from publisher documentation
  • Compare placements across publishers in one searchable directory
  • Verify dimensions, file sizes, and codec requirements for creatives
Pricing
Free
Platforms
Web

About All Ad Specs

You can access a comprehensive, free directory containing hundreds of digital ad specifications across dozens of major publishers. This tool helps you find up-to-date publisher technical requirements in one place, making it easier to prepare creative assets for your digital marketing campaigns. Core Features Unified Ad Specs Directory Browse ad specifications from multiple publishers in one centralized platform instead of searching separate help centers. Accurate Dimensions & Ratios Quickly access: * Pixel dimensions * Aspect ratios * Orientation requirements * Resolution guidance File &…

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A
AdOpsIO Tech
@AllAdSpecs
StatusOnline
CategoryMarketing
ListedMar 31, 2026
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