Ad ops tools, free.
The checks we run on every account before we quote it. No signup, no email wall, no upsell in the results.
Sellers.json Checker
Paste your ads.txt and see which seller IDs are actually listed in each exchange’s sellers.json — and which are missing, confidential, or the wrong seller type.
Open toolAds.txt Validator
Check an ads.txt file against the IAB spec: field counts, DIRECT/RESELLER values, malformed domains, duplicates, and missing CONTACT or OWNERDOMAIN lines.
Open toolAds.txt Generator
Build a clean, spec-valid ads.txt from your seller IDs, with the variable lines buyers look for. Copy it straight to your site root.
Open toolRPM, eCPM & Viewability Calculator
Convert between the three numbers ad ops arguments are usually about, with the formulas shown so you can check the maths yourself.
Open toolRevenue Estimator
Model what your pageviews and eCPM are worth today, and the range a fully optimised stack could reach. It lives on the website monetization page.
Want us to run it for you?
We run these checks on every account we take on, then fix what they surface.