Stream Enhancer Pro is a Chrome extension designed to significantly improve your YouTube viewing experience. It offers over 20 features, including playback speed control, AB repeat functionality, automatic ad skipping, enhanced subtitles, and viewing time management. The free version provides essential tools, while the Pro version, available for $1.99 per month, unlocks advanced features for dedicated users.

This extension supports multiple languages, including Japanese, English, Spanish, Portuguese, French, German, Korean, and Russian, allowing users to switch languages easily within the popup. Key features of the free version include customizable keyboard shortcuts, a dark mode toggle, and the ability to hide recommended and short videos. The Pro version offers additional functionalities like a viewing time dashboard, channel blacklisting, and screenshot capabilities, all designed to tailor the YouTube experience to individual preferences.