개요
See every price in satoshis. Understand the Bitcoin opportunity cost of your purchases.
Think in sound money, everywhere you browse. Opportunity Cost instantly shows the price of products and services in bitcoin ( ₿ / sats ) next to the original fiat amount. No more mental math or tab-hopping to converters—just a constant reminder of what spending really costs in Bitcoin terms. Key features Automatic price detection & conversion – Detects 10+ local currencies and shows the live satoshi equivalent right on the page. Real-time rates – Pulls spot prices from reliable Bitcoin exchanges every ~30 seconds for up-to-date conversions. Inline or tooltip display – Choose a subtle gray sats value beside the price, or a tooltip that appears on hover. Dark mode support – Looks great in light or dark themes, automatically matching your browser’s appearance. Quick toggle – Click the toolbar icon to pause/enable on the current site or everywhere. Customisable – Pick your preferred currency, number format (sats / BTC), display precision and refresh interval. Zero sign-up, zero tracking – We collect no personal data. All parsing and settings storage happens locally (via IndexedDB); the only outbound request is for a BTC/FIAT price feed. Open-source – View the code, file issues or contribute on GitHub. Permissions note This extension uses the tabs permission solely to support per-site toggling, allowing you to enable or disable Bitcoin pricing on specific websites.
5점 만점에 4.9점평점 28개
세부정보
개인정보 보호
개발자가 사용자 데이터에 관해 다음과 같이 선언했습니다
- 승인된 사용 사례를 제외하고 서드 파티에 판매하지 않음
- 항목의 핵심 기능과 관련 없는 목적으로 사용하거나 전송하지 않음
- 신용도 판단 또는 대출 목적으로 사용하거나 전송하지 않음
지원
질문, 제안 또는 문제와 관련하여 도움이 필요하시면 개발자의 지원 사이트를 방문하세요.