微博weibo屏蔽词 is a free Chrome add-on designed to enhance the Weibo browsing experience by allowing users to customize and manage blocked keywords. The tool supports unlimited additions of keywords, enabling users to filter out specific content effectively. It also offers optional blocking durations and tracks the frequency of blocked keywords, helping users identify the most frequent offenders among Weibo users.

The add-on features a quick keyword addition process and supports bulk uploads through CSV files for efficient management. Additionally, it provides statistics on the frequency of blocked keywords by publisher, which assists users in deciding whether to blacklist specific accounts. This functionality makes it a useful tool for those looking to curate their social media experience on Weibo.