SwitchLang

SwitchLang: The Fastest Multi-Language Testing Tool SwitchLang is a lightweight and powerful extension designed for web developers, QA testers, and localization managers. It allows you to instantly modify the "Accept-Language" header sent by your browser without changing your operating system or browser settings. Testing your website's internationalization (i18n) has never been easier. Verify if your German text fits the UI, check if your layout flips correctly for Arabic (RTL), or ensure Asian fonts render properly—all in seconds. Key Features: 🚀 One-Click Switching: Select a language from the list and the page refreshes automatically with the new locale. 🌍 Broad Language Support: Includes English, Turkish, German, French, Spanish, Italian, Russian, Arabic (RTL), Chinese, Japanese, and Korean. ⚡ Manifest V3 Compatible: Built on the latest Chrome standards for maximum performance and security. 🔒 Privacy Focused: Does not collect data or track users. It simply modifies the header for testing purposes. 🛠 Developer Friendly: Simulates native requests without complex configurations. Who is this for? Web Developers building multi-language (i18n) applications. UI/UX Designers checking layout consistency across languages. E-commerce managers targeting international markets. Speed up your localization testing workflow with SwitchLang.