AdsTxt Inspector

Verify and analyze the Ads.txt and the corresponding Sellers.json entry.

The essential tool for programmatic advertising transparency and compliance. AdsTxt Inspector automatically validates Ads.txt/App-ads.txt and Sellers.json files, helping publishers, ad tech companies, and marketers ensure advertising transaction integrity. 🔍 COMPREHENSIVE VALIDATION - Instant detection of syntax errors and duplicate entries in Ads.txt/App-ads.txt - Complete App-ads.txt support for mobile/CTV app inventory validation - Cross-reference validation with Sellers.json entries - Relationship verification between publishers and sellers 📊 IN-DEPTH ANALYTICS - Visual dashboard with supply chain overview - DIRECT vs RESELLER relationship distribution - Seller type classification (PUBLISHER/INTERMEDIARY/BOTH) - Risk assessment for compliance issues 📋 POWERFUL REPORTING - Detailed error explanations with line references - Interactive filtering and search capabilities - Export findings to CSV for further analysis - Download corrected Ads.txt/App-ads.txt with errors commented out 💼 BUILT FOR PROFESSIONALS - Intuitive three-panel interface (Summary, Details, Sellers) - Domain-specific analysis with one-click operation - Confidential and passthrough seller identification - Supply chain path visualization 🔒 PRIVACY-FOCUSED - All processing happens in your browser - No data sent to external servers - Only analyzes publicly available files - No tracking or analytics collection Perfect for publishers verifying their Ads.txt/App-ads.txt setup, ad tech companies checking partner relationships, and advertisers ensuring supply chain transparency.