Aspectre is a Chrome add-on developed by Midwicket that allows users to transform 16:9 HTML5 video elements into a 4:3 aspect ratio. This handy tool is particularly useful on websites like YouTube and Dailymotion, where videos are often presented in the widescreen format.

With Aspectre, users can easily adjust the aspect ratio of HTML5 videos, ensuring a better viewing experience for those who prefer the classic 4:3 format. Whether you're watching educational content, movies, or any other type of video, Aspectre enables you to switch to a more traditional aspect ratio.

This free add-on is a great solution for users who find the widescreen format uncomfortable or prefer the nostalgic feel of 4:3 videos. Simply install Aspectre on your Chrome browser, and enjoy your favorite videos in a format that suits your preferences.