AltShift is a free Chrome extension developed by ascarbek. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. AltShift allows users to record and play voice overs for YouTube and Netflix videos.

With AltShift, users can easily add their own voice overs to videos on popular streaming platforms like YouTube and Netflix. This extension provides a convenient way to personalize video content by allowing users to record their own commentary or translations. Whether you want to add your thoughts to a tutorial video or provide a voice over for a foreign language film, AltShift makes it simple and accessible.

AltShift is compatible with the Chrome browser and is easy to install and use. It offers a user-friendly interface and intuitive controls, making it suitable for users of all experience levels. With its ability to record and play voice overs, AltShift adds a new level of interactivity and customization to online video viewing.