PMMG Beautifier is a free Chrome add-on developed by yarekt that aims to enhance the user experience of the PrUn website. This add-on focuses on small quality of life improvements, making it easier for users to navigate and utilize the features of the website.

With PMMG Beautifier, users will be able to see the price per unit for local market ads, providing them with valuable information when making purchasing decisions. Additionally, the add-on displays the ETA of ships as actual date and time, allowing users to plan their activities more efficiently. The same goes for the ETA in flightplan and the production order completion, which are also shown as actual date and time.

PMMG Beautifier also introduces the ability to view the price per shipload for shipping ads, which can be helpful for users involved in the shipping aspect of PrUn. Furthermore, the add-on limits long user names in chat to 12 characters, preventing any overlap or formatting issues.

Other improvements include the option to sort inventories by material code, making it easier to locate specific items, and changing the LM Post button to reflect the type of ad being posted, providing clearer visual cues.

Overall, PMMG Beautifier enhances the PrUn website interface with various improvements, streamlining the user experience and making it more intuitive and efficient.