Reddit has told users that it is planning changes to old.reddit.com, the bare-bones version of the site that has remained popular for years. In a statement issued on Tuesday, the company said the classic interface is being used for what it called "bad behavior." The announcement, first reported by Ars Technica, did not give specifics, but it has set off alarm bells among longtime Redditors.

What Reddit Said

Reddit spokesperson Jane Kim said the company is actively reviewing old.reddit.com and expects to make significant changes in the coming months. Kim said the current version of the site offers tools that make it easier for users to engage in harassment, vote manipulation, and automated posting. "We need to ensure that all of Reddit is a safe and authentic place," Kim said. "Old Reddit, as it stands, has become a vector for bad behavior."

Kim did not specify when the changes will be announced or what they will include. She said Reddit will provide a detailed plan before the end of the third quarter. The company has not said whether old.reddit.com will be shut down entirely.

Why Old Reddit Matters

Old.reddit.com is a lightweight version of the site that loads quickly and displays comments and links in a plain text format. It was the default design until 2018, when Reddit launched a new user interface. The company has since tried repeatedly to push users toward the new design, but old.reddit.com retains a loyal following. Many users prefer it for its simplicity, keyboard navigation, and lower data usage. Moderators of large subreddits have said they rely on old Reddit's tools to manage their communities.

The announcement has triggered frustration among these users. A thread in r/oldreddit, a community dedicated to the classic interface, has drawn thousands of comments. Many users say the "bad behavior" excuse is a cover for Reddit's desire to gain more control over the platform. Some have pointed out that new Reddit and Reddit's mobile app also host harassment and spam.

Reddit's AI Connection

The timing of the announcement has also raised questions about Reddit's broader strategy. Reddit has been actively building machine learning tools to detect spam and abusive content. The company has also struck data licensing deals with AI firms. Old Reddit's simple HTML structure makes it a target for data scrapers, including those used to train large language models. Reddit has previously updated its terms of service to restrict scraping, and it has blocked some bots from its platform.

David Chen, a senior analyst at the digital policy firm Meridian Strategies, said the move could make it harder for unauthorized scrapers to collect data. Chen also noted that the stated reason, bad behavior, is vague. "Reddit has a long history of framing design changes as safety improvements," Chen said. "That does not mean the concerns are not real, but it is worth noting that the company benefits from reducing access to this version of its site."

A Pattern of Overhauls

Reddit has a history of redesigning its site to mixed reception. The 2018 overhaul met with widespread backlash, and Reddit eventually kept old.reddit.com as an option. In 2023, Reddit shut down many third-party apps after changing API pricing, leading to a massive protest. Since then, the company has continued to centralize its features. This new move could be seen as another step in that direction. In August 2026, a Reddit admin named Marcus Fields wrote in a post to r/modnews that the company is committed to providing a consistent experience across all platforms. Fields said that old.reddit.com's limitations make it difficult to introduce new trust and safety features.

What Happens Next

Reddit has not confirmed whether old.reddit.com will remain accessible after the changes. Some users have already started migrating their bookmarks to alternative clients or using browser extensions that mimic old Reddit. The company is expected to share more details in September. For now, the only certainty is that change is coming. As Jane Kim put it, "The Reddit you are using today may not be the one you use next year."