SFCSOL-Extension is a Chrome add-on developed by なおきんちゅ that aims to make the Keio University's Canvas(SOL) class system more convenient. This extension currently offers a feature that allows users to replace their face with any image of their choice.

With SFCSOL-Extension, students using Keio University's Canvas(SOL) can personalize their online learning experience by customizing their avatar. By replacing their face with an image of their choice, students can add a touch of creativity and fun to their virtual classroom environment. This feature allows for a more engaging and enjoyable learning experience.

The Chrome extension is free to use, making it accessible to all Keio University students. SFCSOL-Extension falls under the category of Browsers, specifically in the Add-ons & Tools subcategory. It is a simple yet effective tool for students looking to personalize their Canvas(SOL) experience.