Runs in your browser
Calculations, links and file checks happen on your device. Nothing you type is stored or logged.
6Free · no sign-up
Free tools for advertisers & publishers
Practical calculators and checkers you can use right now — no account, no cost. Built by the team behind the Adgora crypto ad network.
Publishers
Publisher earnings estimator
Estimate how much you can earn monetizing your website. Enter pageviews, fill rate and eCPM to project ad revenue at a 70% share.
Open toolAdvertisers
CPM / CPC / eCPM calculator
Free CPM, CPC, CPA and eCPM calculator. Convert impressions, clicks and spend into revenue, CTR and effective CPM.
Open toolAdvertisers
ROI / ROAS calculator
Calculate advertising ROI, ROAS, profit and break-even from spend, revenue and margin. Free campaign profitability calculator.
Open toolAdvertisers
UTM link builder
Build clean, trackable campaign URLs with UTM parameters (source, medium, campaign, term, content). Free, instant, in-browser.
Open toolNewAdvertisers
Ad creative checker
Check a banner before you upload it: file type, weight, pixel size and which standard ad sizes it fits. Runs in your browser — the image is never uploaded.
Open toolEveryone
Password leak & strength check
Check instantly if your password appeared in a data breach and how strong it is. Private by design — your password never leaves your browser (k-anonymity, powered by Have I Been Pwned).
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How they work
Built to be trusted with real numbers
Shareable results
Calculators keep their inputs in the address — bookmark a scenario or send it to a colleague.
Formulas in the open
Every tool shows exactly how the number is calculated, and uses the network’s live terms where they matter.
Ready to turn traffic into crypto?
Run CPC/CPM/CPA campaigns or monetize your site with a single tag. Top-ups through Payora with 24 cryptocurrencies and 50 currency/network payment methods.
