Roblox is rolling out a real-time AI chat rephrasing feature designed to automatically replace banned words with more respectful alternatives in conversations on the platform. The change, announced Thursday, aims to keep chats readable and civil while preserving the user’s intended meaning instead of simply blocking or obscuring messages.
Previously, Roblox’s moderation system replaced prohibited language with “#” symbols, which could disrupt conversations when multiple filtered words appeared. The new system uses AI to rewrite those messages into cleaner language that stays closer to the original intent. For example, a message like “Hurry TF up!” would now appear as “Hurry up!” rather than being replaced entirely with hash marks. When the system modifies a message, other participants in the chat are notified that it has been rephrased.
According to Roblox, the feature is meant to reduce friction in conversations while maintaining community standards. The company says chat plays a central role in how users coordinate gameplay and interact on the platform, making it important to keep conversations understandable even when moderation occurs.
The AI-powered rephrasing tool also expands Roblox’s ability to detect attempts to bypass language filters. The upgraded system can identify profanity written with abbreviations, numbers, or symbols—techniques commonly used to evade automated moderation. Roblox says the improvements are already helping reduce missed violations, including attempts to share or solicit personal information, by 20 times.
At launch, the feature will be available in in-game chats between age-verified users and will work across all 16 languages supported by Roblox’s automatic translation system, including English, Spanish, French, Russian, Chinese, Arabic, and German.
The update comes as Roblox continues tightening safety systems across its platform, which has 151.5 million daily active users, many of them minors. Several U.S. states—including Texas, Louisiana, and Kentucky—have filed lawsuits accusing the platform of exposing children to risks such as grooming and inappropriate content.
In response, Roblox recently introduced mandatory facial verification for chat access. The process, handled by a third-party identity verification provider called Persona, assigns users to one of six age groups and restricts chat interactions to people within the same or similar age ranges. As of February, roughly 45% of Roblox users had completed the verification process.
Together, the verification system and AI-powered chat rephrasing represent part of Roblox’s broader effort to strengthen moderation tools while keeping conversations functional for players inside its games.
This analysis is based on reporting from PCMAG.
Image courtesy of Unsplash.
This article was generated with AI assistance and reviewed for accuracy and quality.
