Instagram announced on Tuesday that it has reduced the hashtag limit for posts and reels captions from 30 to five worldwide. According to Instagram officials, the change aims to improve content relevance and user experience by discouraging spam and emphasizing community-focused engagement.

The change, which applies globally, is part of a gradual rollout announced Tuesday, with users seeing the update on their accounts over time. Instagram head Adam Mosseri explained that the platform aims to shift focus away from what he described as “engagement hacking” tactics, where users overloaded captions with hashtags to artificially boost reach.

The new hashtag limit reduces the previous maximum of 30 hashtags per post or reel caption to five, Instagram officials said.

Instagram’s official statement said the company will “gradually update the number of hashtags that you can include in a caption for a reel or post to five.” This adjustment follows a year-long testing period during which Instagram experimented with limiting some users to as few as three hashtags per post. According to company sources, these trials demonstrated that fewer, more targeted hashtags improve content performance and user experience.

The rationale behind the change centers on enhancing the relevance of content surfaced to users. Instagram officials said that limiting hashtags discourages spam and reduces misuse of generic tags such as #reels or #explore, which provide little benefit for discovery. The platform’s AI-driven recommendation system will now prioritize relevance over volume of hashtags when determining post visibility, officials said. Records show that cleaner captions with fewer hashtags lead to easier navigation and less spam on the platform.

Despite the tighter restrictions, Instagram representatives emphasized that targeted and relevant hashtags remain effective tools for content discovery. Posts are now shown based on user interest and relevance rather than the number of hashtags used, according to Mosseri. He advised creators to select hashtags that “actually count” for optimal visibility, encouraging a focus on building community rather than artificially inflating engagement metrics.

Creators are urged to use fewer, more specific hashtags aligned with their audience’s interests, Instagram sources confirmed. Data from the platform indicates that high-quality, niche tags yield better results than a large volume of generic ones. Instagram’s guidance discourages spammy tactics and recommends prioritizing content that resonates with the intended community.

The previous 30-hashtag limit had been widely used but also enabled caption clutter and spam, according to Instagram’s internal analysis. The experimental phase that tested lower limits was intended to address these issues, with the five-hashtag cap emerging as the settled outcome from these one-year trials. The gradual implementation is designed to ensure a smooth transition for users worldwide.

This move aligns with broader platform trends aimed at improving user experience by curbing misuse of features and emphasizing relevance. Instagram officials said the change reflects the company’s ongoing examination of user behavior and its commitment to AI-driven recommendations across social media. The platform expects the update to improve readability and reduce proliferation of generic tags, fostering smarter hashtag strategies that support long-term creator success.

The hashtag limit reduction follows similar restrictions on other platforms, such as Threads, which limits users to one tag per post. Instagram’s adjustment is part of a wider effort to enhance community engagement and content relevance, according to company sources. The platform will continue monitoring the impact of the change as it completes the rollout globally.