Dollar Bill

Instantly convert prices on any webpage between your chosen currencies using official central bank rates.

Dollar Bill instantly converts prices shown on any webpage into currencies you choose. See a price in Euro and want to know what it costs in US dollars? Dollar Bill handles it inline — no copying, no switching tabs, no calculators. The extension scans visible text on the pages you visit, detects price amounts and currency symbols, and displays the converted value right next to the original price. You configure which currencies to detect and which to convert into; everything else is automatic. Features: Inline price conversion on any website Rates from 12 central banks. Fully configurable conversion pairs (e.g. EUR→ USD, USD→ GBP, any to any) Custom rate overrides for specific currency pairs Built-in currency library with support for adding your own currencies Dark, light, and system theme support Site whitelist mode to restrict scanning to specific domains Domain-level currency overrides for sites with ambiguous pricing Live preview of converted price formatting in settings Available in English, Polish, Belarusian, and Russian Why does this extension need access to all websites? Dollar Bill needs to read visible page text on any site to detect and convert prices. It does not read form inputs, passwords, or hidden elements. You can restrict scanning to specific sites using the Site Filtering option in settings. Your privacy: No personal data is collected. No tracking, analytics, or advertising. All settings are stored locally on your device. The only network requests are to public central bank APIs to fetch exchange rates. See the Privacy Policy for full details.