diff --git a/src/js/background.js b/src/js/background.js
index d9072d029..12a663a44 100644
--- a/src/js/background.js
+++ b/src/js/background.js
@@ -64,17 +64,6 @@ brws.runtime.onInstalled.addListener(details=>{
 	{
 		brws.tabs.create({url:"https://fastforward.team/firstrun"})
 	}
-	//init clipboard
-	chrome.storage.local.get({ff_clipboard: "{}"}, function(data) {
-		chrome.storage.local.set({ff_clipboard: data.ff_clipboard}, function() {
-	})})
-})
-
-//clean clipboard on startup
-brws.runtime.onStartup.addListener(() => {
-	chrome.storage.local.get({ff_clipboard: "{}"}, function(data) {
-		chrome.storage.local.set({ff_clipboard: data.ff_clipboard}, function() {
-	})})
 })
 
 // Uninstall handler
diff --git a/src/js/content_script.js b/src/js/content_script.js
index 7d338d856..4cb399a31 100644
--- a/src/js/content_script.js
+++ b/src/js/content_script.js
@@ -1,5 +1,5 @@
 //If you want to add your own bypass, go to injection_script.js
-if(document instanceof Document)
+if(document instanceof HTMLDocument)
 {
 	let clipboardIndex=location.hash.indexOf("#bypassClipboard="),ignoreCrowdBypass=false,bypassClipboard=""
 	if(location.hash.substr(-18)=="#ignoreCrowdBypass")
@@ -117,36 +117,19 @@ if(document instanceof Document)
 		crowdPath=location.pathname.substr(1),
 		referer=location.href
 
-		//ffclipboard reciever
-		window.addEventListener("message", function(event) {
-			// We only accept messages from ourselves
-			if (event.source != window) {
-				return;
-			}
-			if (event.data.type === "ffclipboardSet") {
-				brws.storage.local.set({ff_clipboard: event.data.text})
+		let script=document.createElement("script")
+		script.innerHTML=`(()=>{
+			const crowdEnabled=`+(res.crowdEnabled?"true":"false")+`,
+			ignoreCrowdBypass=`+(ignoreCrowdBypass?"true":"false")+`,
+			bypassClipboard="`+bypassClipboard.split("\\").join("\\\\").split("\"").join("\\\"")+`"
+			if(location.href=="https://universal-bypass.org/firstrun")
+			{
+				location.replace("https://universal-bypass.org/firstrun?1")
+				return
 			}
-		});
-		brws.storage.local.get('ff_clipboard', function(result) {
-			ffClipboard_stored = result.ff_clipboard
-
-			//encodeURIcomponent and replace whatever's not encoded, https://stackoverflow.com/a/16435373/17117909
-			ffClipboard_stored = encodeURIComponent(ffClipboard_stored).replace(/\-/g, "%2D").replace(/\_/g, "%5F").replace(/\./g, "%2E").replace(/\!/g, "%21").replace(/\~/g, "%7E").replace(/\*/g, "%2A").replace(/\'/g, "%27").replace(/\(/g, "%28").replace(/\)/g, "%29")
-			let script=document.createElement("script")
-			script.innerHTML=`(()=>{
-				const crowdEnabled=`+(res.crowdEnabled?"true":"false")+`,
-				ignoreCrowdBypass=`+(ignoreCrowdBypass?"true":"false")+`,
-				bypassClipboard="`+bypassClipboard.split("\\").join("\\\\").split("\"").join("\\\"")+`"
-				let ffClipboard_stored="`+ffClipboard_stored+`"
-				if(location.href=="https://universal-bypass.org/firstrun")
-				{
-					location.replace("https://universal-bypass.org/firstrun?1")
-					return
-				}
-				`+res.injectionScript+`
-			})()`
-			script=document.documentElement.appendChild(script)
-			setTimeout(()=>document.documentElement.removeChild(script),10)
-	});
+			`+res.injectionScript+`
+		})()`
+		script=document.documentElement.appendChild(script)
+		setTimeout(()=>document.documentElement.removeChild(script),10)
 	})
 }
diff --git a/src/js/injection_script.js b/src/js/injection_script.js
index 2725ff00c..8cc31294e 100644
--- a/src/js/injection_script.js
+++ b/src/js/injection_script.js
@@ -298,84 +298,7 @@ backgroundScriptBypassClipboard=c=>{
 persistHash=h=>ensureDomLoaded(()=>{
 	document.querySelectorAll("form[action]").forEach(e=>e.action+="#"+h)
 	document.querySelectorAll("a[href]").forEach(e=>e.href+="#"+h)
-}),
-//decodes https://stackoverflow.com/a/16435373/17117909
-decodeURIEncodedMod=(s)=>{
-    try{
-        return decodeURIComponent(s.replace(/\%2D/g, "-").replace(/\%5F/g, "_").replace(/\%2E/g, ".").replace(/\%21/g, "!").replace(/\%7E/g, "~").replace(/\%2A/g, "*").replace(/\%27/g, "'").replace(/\%28/g, "(").replace(/\%29/g, ")"));
-    }catch (e) {
-		return null
-    }
-}
-
-//Backwards compatibility for ffclipboard
-versionString = UNIVERSAL_BYPASS_EXTERNAL_VERSION + ''
-let versionPatchNumber = Number(versionString.split(".").pop())
-let ffClpbrdSupported = false
-if(versionPatchNumber >= 1924) { 
-	ffClpbrdSupported = true
-}
-if (ffClpbrdSupported) {
-	ffClipboard_stored = decodeURIEncodedMod(ffClipboard_stored) //ffClipboard_stored is defined in content_script.js
-} else {
-	ffClipboard_stored = '{}'
-}
-class ffClipboard {
-	constructor() { }
-	//returns an ffclipboard entry, if id does not exist, returns null
-	static get(id) {
-		try {
-			var ffClipboardObj = JSON.parse(ffClipboard_stored)
-		} catch (e) {
-			return null
-		}
-		if (ffClipboardObj) {
-			if (ffClipboardObj[id]) {
-				return ffClipboardObj[id]
-			} else {
-				return null
-			}
-		} else {
-			return null
-		}
-	}
-	//sets ffclipboard contents, if id does not exist, creates it
-	static set(id, value) {
-		try {
-			var ffClipboardObj = JSON.parse(ffClipboard_stored)
-		} catch (e) {
-			return null
-		}
-		if (ffClipboardObj) {
-			ffClipboardObj[id] = value
-			let message = { type: "ffclipboardSet", text: JSON.stringify(ffClipboardObj) }
-			window.postMessage(message, "*") //send message to content script
-			ffClipboard_stored = JSON.stringify(ffClipboardObj)
-		} else {
-			return null
-		}
-	}
-	//deletes ffclipboard contents and frees up storage, if id does not exist, does nothing
-	static free(id) {
-		try {
-			var ffClipboardObj = JSON.parse(ffClipboard_stored)
-		} catch (e) {
-			return null
-		}
-		if (ffClipboardObj) {
-			if (ffClipboardObj[id]) {
-				delete ffClipboardObj[id]
-				let message = { type: "ffclipboardSet", text: JSON.stringify(ffClipboardObj) }
-				window.postMessage(message, "*")
-				ffClipboard_stored = JSON.stringify(ffClipboardObj)
-			} else {
-				return
-			}
-		} else {
-			return
-		}
-	}
-}
+})
 let navigated=false,
 bypassed=false,
 domain=location.hostname,