These are classic choices. You paste the URL, click convert, and download the file.
This is one of the most popular "cross-browser" plugins. It adds a dedicated "Download" button below the YouTube video player, allowing you to select MP3 (128kbps, 256kbps, or 320kbps) directly. skachat s youtube mp3 plagin
Despite the name, it has a dedicated "Extract Audio" mode. You just paste the link, choose MP3, and it handles the rest. These are classic choices
Avoid any plugin that asks for excessive permissions (like "reading your data on all websites"). It adds a dedicated "Download" button below the
Note: You usually have to install a "crosspilot" helper to get it running on Chrome.
Most YouTube audio is streamed at 126kbps (AAC) or 160kbps (Opus). While some plugins offer "320kbps MP3," they are often just "upscaling" the lower-quality stream, which doesn't actually improve the sound—it just makes the file larger.