Ad Campaign Tools & Calculators
Plan, tag and measure your ad campaigns in one place. Work out ROAS and break-even ROAS to see whether a campaign is actually profitable, get CPC, CPM, CTR, CPA and conversion rate with the formula behind each number, check headlines and ad copy against the real character limits for Google RSA, Facebook, TikTok and LINE, build UTM-tagged campaign URLs that keep Google Analytics reports clean, and test whether an A/B result is a real winner or just noise. Everything runs in your browser, with no sign-up.
UTM Campaign URL Builder
Build consistent, typo-free campaign links in seconds
Ads Tools
Ad Copy Character Counter
Count your ad copy against the real per-field limits for Google, Facebook, TikTok and LINE
Ads Tools
ROAS & Break-even Calculator
Know your break-even ROAS and real profit before you spend
Ads Tools
Ads Metrics Calculator
Calculate CPC, CPM, CTR, CPA and CVR in one place
Ads Tools
A/B Test Significance Calculator
Stop calling winners on gut feel — test if your A/B result is statistically real
Ads Tools