Privacy policy
Short version: this site requires no sign-up, keeps calculator inputs in your browser, and uses Google Analytics 4 (GA4) and cookies to understand visits. Last updated: 2026-09-12.
What we don't ask you to provide
We require no sign-up and don't ask for your name, email, phone, ID documents or any wallet information. Every calculator on this site (fees, exchange rates, P&L, position size and so on) runs locally in your browser — the numbers you type are never uploaded to or stored on our servers.
The limited third parties we use
- Content delivery and hosting: to make the site load faster and more reliably, we may use a CDN. The provider may log access (such as IP and browser type) as a matter of routine, for security and performance — this is normal for visiting any website.
- Fonts: page fonts may load from Google Fonts, and when they do your browser communicates with its servers.
- Market API: the ticker at the top and some tools read prices directly from Binance's public market API; that request is made by your browser, and we don't handle the data.
- Visitor analytics: We use Google Analytics 4 (GA4) to understand page visits, interactions, referral sources, device and browser information, and approximate region. GA4 uses cookies and similar technologies, and Google processes the resulting data. You can manage cookies in your browser settings or block the analytics script.
We run no ad tracking and sell no data.
Cookies
The site does not use advertising cookies. GA4 uses cookies and similar technologies; you can manage cookies in your browser settings or block the analytics script.
Third-party links
This site contains links to third parties such as Binance (including referral links). Once you click away, how they handle your data is governed by their privacy policy, not ours — please read it yourself.
Your rights
You may ask to access, correct or delete personal information handled through this site, or ask how GA4 visit data is processed. Send the details through our contact page; we will respond based on the information we hold and the requirements that apply.