iframe source linker

Show the src of every iframe as a clickable link.

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 or Violentmonkey 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!)

// ==UserScript==
// @name         iframe source linker
// @namespace    https://github.com/LukasKaufmannRelaxdays/UserScripts
// @version      1.0
// @description  Show the src of every iframe as a clickable link.
// @author       Lukas Kaufmann
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    const marker = "iframealreadytamperedmarker653268734"
    setInterval(() => {
        document.querySelectorAll("iframe").forEach(iframe => {
            if(iframe.getAttribute(marker) != "true"){
                iframe.setAttribute(marker,true)
                var a = document.createElement("a");
                a.innerHTML = "Tamper: Iframe Source";
                a.setAttribute("href", iframe.src);
                iframe.parentElement.append(a);
            }
        })
    },1000);
})();