Use YouTube AV1

Use AV1 for video playback on YouTube

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

Penulis
𝖢𝖸 𝖥𝗎𝗇𝗀
Pemasangan harian
2
Total pemasangan
4.234
Nilai
6 0 0
Versi
2.4.5
Dibuat
12 Mei 2023
Diperbarui
27 Juni 2025
Size
5,9 KB
Kompatibilitas
Kompatibel dengan Firefox Kompatibel dengan Chrome Kompatibel dengan Opera Kompatibel dengan Safari Kompatibel dengan Edge
Lisensi
MIT
Berlaku untuk

Use YouTube AV1

Please make sure you install the script from greasyfork.org, not fake sites.

  • AV1 is highly recommended for Windows 11 and MacOS users. Higher Quality and Lower Bandwidth is provided.

  • Opposite Script: Disable YouTube AV1

Important!

For Windows, you must have to install AV1 Video Extension. (edge/chrome/firefox/... etc)

Chrome: including Brave, Cent, etc

Browser Support:

https://caniuse.com/?search=AV1%20video%20format

  • Chrome 70+, Firefox 67+, Opera 57+: supported
  • Edge, Safari: NOT supported

Browser Support

Note:

Important Note: Some 2K & 4K videos are still running with VP9 and no AV1 encoding is provided.

AV1 will be used over VP9 as possible. (Higher Quality & Higher Compression)

AV1 is not yet supported in hardware decoding.

VP9 is usually supported in hardware decoding in modern PC.

Tests:

Preview:

Preview