Pumpfun Rug Checker is a Chrome add-on designed to enhance user experience on pump.fun by providing critical insights into Solana-based memecoins. This free tool allows users to easily check for potential rug pulls by simply right-clicking on a coin. The extension displays a convenient popup with essential information, including the coin's name, address, and a direct link to further analysis on rugcheck.xyz.

In addition to basic details, the add-on offers comprehensive metrics that help users assess the coin's risk factors. Users can view whether the coin is mutable, freezable, or mintable, along with the top 10 holders' percentage and scam status. Furthermore, it provides links to the coin's social media profiles, ensuring users have all necessary data at their fingertips for informed decision-making.