A userscript that adds a sharpness toggle switch for YouTube videos.
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# YouTube Sharpness Enhancer
A userscript that adds a sharpness toggle switch for YouTube.
## Features
- Adds an animated toggle switch to enable/disable the sharpness enhancer
- Saves the state of the enhancer for future visits
- Improves the image sharpness of YouTube videos
- Maintains video contrast and brightness
## Installation
1. Install a userscript manager extension like Tampermonkey for your browser.
2. Click [here](https://github.com/Kirchlive/youtube-video-sharpness-enhancer/raw/main/youtube-video-sharpness-enhancer.user.js) to install the script.
## Usage
Navigate to a YouTube video and use the Sharpness Enhancer toggle switch in the lower right corner of the video player.
## How it works
The script applies a sharpness filter to the video using SVG filters and CSS. It slightly adjusts contrast and brightness to maintain overall video quality while enhancing sharpness.
## Before and After Comparison
### Comparison 1
Source: https://www.youtube.com/@LofiGirl
### Comparison 2
Source: https://www.youtube.com/watch?v=LXb3EKWsInQ
## Compatibility
This script is designed for use with YouTube's current layout. It may need updates if YouTube significantly changes its player interface.
## Contributing
Contributions, issues, and feature requests are welcome. Feel free to check the [issues page](https://github.com/YourUsername/youtube-video-sharpness-enhancer/issues) if you want to contribute.
## License
[MIT](https://choosealicense.com/licenses/mit/)
## Github
[Github/youtube-sharpness-enhancer](https://github.com/Kirchlive/youtube-sharpness-enhancer)
## Author
Kirch
## Version
1.4
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