Pro Currency FX: Smart Tax & Conversion

Real-Time Currency Conversion with Dynamic US Sales Tax Calculation.

Ever bought something from a US website and realized—only at checkout—that the price is way higher than you thought once tax is added? Pro Currency FX solves exactly that. Just highlight any price on any webpage, and a tooltip instantly appears showing you the real cost in your own currency. See both the tax-free amount and the final with-tax amount, side by side. ── HOW IT WORKS ── Highlight: Select any price on any website (Amazon, eBay, Etsy, Nike, Apple—anywhere). Convert: A tooltip appears instantly with the converted price. Compare: See both the tax-free price AND the final with-tax price at a glance. Go: No setup. No accounts. No subscriptions. ── WHY THE TAX VIEW MATTERS ── US prices are almost always listed before tax, but the tax you actually pay depends entirely on the state and city—ranging from 0% in Oregon to over 10% in Chicago. Pro Currency FX automatically detects your location and applies the correct local rate. You always see what you'll actually pay at checkout, not just what's shown on the product page. ── KEY FEATURES ── Universal Compatibility: Works on any website. Just select the text, and the tooltip appears. Automatic Tax Detection: Detects your US city/state rate automatically (or shows 0% if you're outside the US). Dual-Price Display: Tax-free and with-tax amounts are always shown together. Quick Convert Calculator: Built directly into the extension popup so you never have to leave the page. Auto-Highlight Mode: Scans the whole page and adds converted price badges next to every price it finds. 8 Supported Currencies: USD, EUR, GBP, JPY, CNY, KRW, HKD, TWD. Offline Mode: Exchange rates are cached, so you're never left with a blank result, even on spotty Wi-Fi. 12 Languages: Automatically matches your browser's native language. ── WHO IS THIS FOR? ── International Shoppers buying from US retailers. Travelers comparing prices across different countries. Expats & Remote Workers who are paid in a foreign currency. Smart Shoppers tired of opening a separate calculator tab for every purchase. ── STRICT PRIVACY GUARANTEE ── Your browsing data is never collected, stored, or transmitted. The extension only reads the specific text you highlight to perform the conversion. To detect your local tax rate, it makes a single, secure call to an IP geolocation service (which is cached for 24 hours). No account is required, and your usage data is never sent anywhere.