Realtime Video Effects for YouTube is a Chrome add-on developed by onurkerimov. This free program falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. With Realtime Video Effects for YouTube, users can enhance their YouTube viewing experience by applying various video effects in real-time.

The program offers a range of features to enhance videos, including fullscreen support, control over effect parameters with range sliders, and the ability to interact with certain effects using the cursor, such as Swirl and Bulge/Pinch. Importantly, Realtime Video Effects for YouTube does not interfere with annotations or subtitles, ensuring a seamless viewing experience.

One of the standout features of this program is its extensive collection of available effects. Users can choose from a variety of effects, including Brightness/Contrast, Hue/Saturation, Vibrance, Denoise, Unsharp Mask, Noise, Sepia, Vignette, Zoom Blur, Triangle Blur, Lens Blur, Swirl, Bulge/Pinch, Ink, Edge Work, Hexagonal Pixelate, Dot Screen, and Color Halftone.

Realtime Video Effects for YouTube is a user-friendly extension that can be easily installed. Simply install the extension and continue using YouTube as usual. The FX button will automatically appear next to the three dots icon, allowing users to access and apply the video effects seamlessly.

Overall, Realtime Video Effects for YouTube is a powerful and convenient tool for enhancing the YouTube viewing experience. With its wide range of effects and user-friendly interface, it offers users the ability to customize their video playback in real-time.