Currency Auto Converter

Automatically convert currencies on web pages to your preferred currency

✨ Key Features Automatic Detection and Conversion - No manual operation required. Automatically identifies currency symbols on webpages and converts them instantly. Supports 11 Major Currencies - Covers the most commonly used currencies worldwide. Flexible Display Options - Choose to show or hide the original amount, adjustable to your personal preference. Daily Exchange Rate Updates - Uses public exchange rate APIs to ensure data accuracy. Completely Free to Use - No ads, no paid features, and no usage limits. 💱 Supported Currencies Asian Currencies TWD - New Taiwan Dollar (NT$) CNY - Chinese Yuan (¥) HKD - Hong Kong Dollar (HK$) JPY - Japanese Yen (¥) KRW - South Korean Won (₩) SGD - Singapore Dollar (S$) European & American Currencies USD - US Dollar ($) EUR - Euro (€) GBP - British Pound (£) CAD - Canadian Dollar (C$) AUD - Australian Dollar (A$) 🎯 Use Cases Online Shopping - Instantly see the price of goods in your target currency (e.g., TWD) on international shopping sites like Amazon and eBay. Reading News - Quickly grasp the magnitude of financial figures when browsing news sites like Bloomberg or Reuters. Travel Planning - Automatically convert hotel and flight prices to a familiar currency. Cross-Border Transactions - Quickly convert currencies for efficient international business dealings. 💡 How to Use Install the Extension - Click "Add to Chrome." Set Your Target Currency - Click the extension icon in the toolbar and select your preferred currency (e.g., New Taiwan Dollar). Start Browsing - Visit any website, and the currency will be converted automatically! 🎉 1.1.0 Major Update 1. Japanese Yen "円" Support 🇯🇵 More Japanese Yen formats can now be identified and converted: ¥1000 - Yen symbol precedes the amount. 円1000 - Japanese character "円" precedes the amount. 1000円 - Japanese character "円" follows the amount (common format on Japanese websites). Supports thousands separators and spaces: ¥ 10,000. 2. Smart Hint Function for '$' Symbol 💡 For simple $ symbols (e.g., $50 on a Taiwanese website), the extension will no longer automatically assume USD. Instead: Hovering the mouse over it displays an aesthetically pleasing floating hint window. The window simultaneously shows the conversion results for "Assumed as USD" and "Assumed as TWD". This allows you to judge the actual currency yourself. This function can be toggled on/off in the settings. Visual Effects: Blue-purple gradient background White, semi-transparent border Soft fade-in animation Smart positioning to avoid obscuring content 3. Issue Reporting Feature 🐛 Added a "Report an Issue or Suggestion" link in the bottom-right corner of the settings interface, allowing you to: Report problems encountered. Offer feature suggestions. Share your usage experience. 4. Significant Performance Optimization ⚡ Fixed infinite loop issues, greatly reducing CPU usage. Fixed memory leaks for more stable long-term use. Added a debouncing mechanism to prevent performance drops during rapid mouse movement. Used passive event listeners to improve scrolling fluidity. 5. Bug Fixes 🔧 Fixed redundant conversion issues for HKD (Hong Kong Dollar) and SGD (Singapore Dollar). Fixed incorrect matching order of currency symbols leading to misidentification. Fixed performance degradation on specific websites. 🎉 1.2.0 Major Update 1. Multi-Language Support 🌍 Added 5 language interfaces: English, Traditional Chinese, Simplified Chinese, Japanese, and Korean. Users can switch freely: A language selector has been added to the top-left of the settings page. Instant effect: The interface updates immediately after selecting a new language. 2. Multiple Euro Symbol Format Support 💶 €100 - Symbol precedes the amount (common in English-speaking countries). 100€ - Symbol follows the amount (common in European countries) ⭐ New EUR 100 - Currency code precedes the amount ⭐ New 100 EUR - Currency code follows the amount ⭐ New 3. Significant Performance Optimization 🚀 AI Website Smart Skip: Automatically skips AI chat websites like ChatGPT, Claude, and Gemini to prevent lagging. Code Website Skip: Automatically skips websites like GitHub, GitLab, and Stack Overflow. Throttling Mechanism: Added a 300ms throttling to reduce CPU usage by approximately 70%. Batch Processing Limit: Limits processing to a maximum of 50 nodes per cycle to prevent overwhelming the browser. Text Length Limit: Skips super-long text nodes exceeding 5000 characters. Code Block Skip: Automatically skips code tags such as <code> and <pre>. 4. Performance Comparison 📊 Before Modification: AI websites would lag or even crash, with CPU usage at 60-80%. After Modification: AI websites are completely smooth, with CPU usage reduced to 15-25%.