Free tools · no sign-in needed
Marketing tools that do the math.
Plan experiments, tag campaign links and size surveys with the same statistics AdPix runs on live traffic — free, in your browser.
A/B test calculator
Work out how many visitors each variant needs — and how long the test will run — before you ship it.
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UTM link builder
Build campaign URLs with clean utm_ parameters so every click is attributed to the right channel.
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Sample size calculator
Find the number of survey responses you need for results you can trust.
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NPS calculator
Enter your 0–10 responses and get your Net Promoter Score, with the promoter / passive / detractor split.
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ROAS calculator
Measure the return on your ad spend and see the break-even point your margin demands.
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CPM · CPC · CTR calculator
Turn cost, impressions and clicks into CPM, CPC and CTR — plus CPA and conversion rate.
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