Youtube Subscriptions to RSS feed

bookmarklet

javascript:if("https://www.youtube.com/feed/channels"==window.location.href){let e=[...document.querySelectorAll("#main-link.channel-link")].map(e=>{const[,t,n]=e.href.match("/((?:user)|(?:channel))/(.*)$");return"https://www.youtube.com/feeds/videos.xml?"+("user"===t?"user=":"channel_id=")+n}).join("\n");e?navigator.clipboard.writeText(e).then(()=>alert("A list of channel RSS feeds has been copied to the clipboard. \nPaste these into rssmix.com to generate a single RSS feed, or opml-gen.ovh to generate an OPML file.")).catch(()=>{console.log(e),alert("A list of channel RSS feeds has logged to the console. (Unable to copy to clipboard) \nPaste these into rssmix.com to generate a single RSS feed, or opml-gen.ovh to generate an OPML file.")}):alert("Couldn't find any subscriptions")}else alert('Please run at "https://www.youtube.com/feed/channels"');

Youtube Subs to RSS.js

if (window.location.href == "https://www.youtube.com/feed/channels") {
	let rssText = [...document.querySelectorAll("#main-link.channel-link")].map((e) => {
 	       const [, a, b] = e.href.match("/((?:user)|(?:channel))/(.*)$");
 	       return "https://www.youtube.com/feeds/videos.xml?" + (a === "user" ? "user=" : "channel_id=") + b;
 	   }).join("\n")
 	if (rssText) {
		navigator.clipboard.writeText(rssText).then(
 		   () => alert("A list of channel RSS feeds has been copied to the clipboard. \nPaste these into rssmix.com to generate a single RSS feed, or opml-gen.ovh to generate an OPML file.")
		).catch(
		    () => {
		    	console.log(rssText)
	 	   	alert("A list of channel RSS feeds has logged to the console. (Unable to copy to clipboard) \nPaste these into rssmix.com to generate a single RSS feed, or opml-gen.ovh to generate an OPML file.")
	  	  	}
		)
	} else {
		alert("Couldn't find any subscriptions")
	}
} else {
alert("Please run at \"https://www.youtube.com/feed/channels\"")
}

Youtube Subs to RSS.md

YouTube Subscriptions to RSS feed

To create an RSS feed of all your YouTube subscriptions:

• Navigate to https://www.youtube.com/feed/channels, and scroll the page to make sure links to every channel are loaded.
• Run the script or activate the bookmarklet to copy a list of channel RSS feeds to your clipboard.
• Paste the copied list into rssmix.com to create a combined RSS feed of all channels, or into opml-gen.ovh to create an OPML file.

Works in Chrome, Firefox and Safari as of August 2021.