Roblox Overcomes Language Barriers with AI-Powered Real-Time Chat Translation

Roblox is breaking language barriers with the launch of its AI-powered real-time chat translation feature.

This innovation marks a significant advancement in global communication and inclusivity, allowing users to engage seamlessly in their preferred language across 16 languages. As AI technology rapidly transforms our world, Roblox stands out for introducing a real-time translation feature specifically for gaming—a first of its kind.

The groundbreaking technology utilizes Roblox’s proprietary artificial intelligence to provide instant translation of text chat messages among users. Effective immediately, users can connect with fellow players in their native languages. For example, a user in Korea can type a message in Korean, which an English-speaking user will see translated into English, while a German-speaking user reads and responds in German.

“Our custom large language model facilitates real-time translations among 16 languages, enabling users to connect effortlessly, regardless of their location,” said Daniel Sturman, CTO at Roblox. “By initially implementing AI for in-experience content translation, we empowered community developers to reach a wider audience. This new capability for real-time AI chat translation makes it possible for users to overcome language barriers and communicate in immersive 3D environments. Looking ahead, we aim to fully translate every aspect of the user experience on Roblox, including AI-powered voice translation.”

As of September 30, 2023, Roblox has over 70 million daily users, forming around 19.7 million new friendships each day. Players from 180 countries exchange an astounding 2.4 billion chat messages daily, with a total of 904 billion messages annually. Notably, one in three chat messages requires translation, highlighting the necessity of real-time AI chat translations for Roblox’s diverse user base.

“As we expand our global user base, our goal is to make Roblox both accessible and localized, providing everything from payment options to culturally relevant content and avatars, in addition to chat translation,” said Zhen Fang, Head of International at Roblox. “Early tests of our new chat translation technology showed a positive impact on user engagement and session quality. We’re excited to launch this feature to enhance daily communication within our community and make the world feel smaller.”

The chat translation feature aligns with Roblox’s broader strategy to create localized experiences, including payment options, content, and avatars.

Automatic chat translation is now available in all experiences utilizing TextChatService, Roblox’s chat engine. For more information about the rollout of the AI-powered chat translation feature, users can visit Roblox’s official blog. This addition represents a significant step in Roblox's mission to cultivate a safe, civil, and optimistic environment within its immersive online platform.