Dynamic language detection for Remote Browser Isolation (RBI) automatically recognizes and adapts to your end users' browser language preferences to provide a seamless multilingual experience during isolated browsing sessions. This feature consists of two complementary capabilities that work together to ensure both the RBI user interface and the websites your users visit respond appropriately to their language settings. The system uses your users' browser native language configuration to determine their preferred language and applies this information to their isolated browsing experience. You don’t need to configure these features as they activate automatically when your users access RBI, detecting their browser language settings and applying them consistently throughout their sessions.

When your users access Remote Browser Isolation (RBI), the system automatically detects their browser's preferred language settings and displays the RBI interface elements in their native language. This feature eliminates the confusion and security risks that arise when critical system notifications, error messages, and RBI interface components appear only in English for non-English speaking users. The system reads your users' browser language preferences and renders all RBI notification elements including buttons, labels, messages, dialogs, alert notifications, and floating action button texts in their preferred language.

If your users' browsers have multiple languages configured, RBI uses the primary language setting as the default. When RBI does not support your users' preferred language, all interface elements automatically fall back to English to ensure consistent functionality. RBI currently supports Japanese, Chinese (Simplified), Chinese (Traditional), and Korean languages alongside English for end-user notifications.

Your users benefit from this feature because it reduces the likelihood of ignoring important security warnings due to language barriers and improves their overall user experience when accessing isolated web content. This language detection operates independently of your users' main website language settings. Website language changes or browser translation actions don’t affect the RBI interface language, which remains tied to their browser's preferred language configuration.

RBI automatically detects and synchronizes your end users' browser language preferences to ensure websites serve content in their native languages during isolated browsing sessions. This capability addresses the issue where RBI would only send English language preferences to web servers regardless of users' actual browser configurations, which caused websites to always return English-language content even when users configured different preferred languages in their browsers.

You will benefit from this feature when your organization has a global workforce that regularly accesses multilingual websites, international corporate applications, or cloud services that adapt content based on browser language settings. The system reads the language preferences from each user's browser and forwards the complete language preference list to destination web servers in the user's configured priority order. This ensures that users accessing Japanese corporate portals, Chinese e-commerce sites, or European government websites receive content in their expected languages rather than defaulting to English versions.

The language detection operates transparently without requiring any configuration changes to your RBI deployment or user browsers. When the system can’t determine language preferences, it defaults to English to maintain reliable operation. This capability functions across all supported platforms and browsers, preserving the natural multilingual browsing experience your users expect while maintaining the security isolation that protects your organization from web-based threats.