Source Viewer

View the HTML source code of any online web page. (use the Tampermonkey Command Menu)
Verze ze dne 16. 04. 2026. Zobrazit nejnovější verzi.
Zeptejte se na otázku, přidejte recenzi nebo skript nahlašte.
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// ==UserScript==
// @version 6.8.4
// @name Source Viewer
// @name:de Seitenquelltext anzeigen
// @description View the HTML source code of any online web page. (use the Tampermonkey Command Menu)
// @description:de Schauen Sie sich den Seitenquelltext von jeder beliebigen Website an.
// @author        JAS1998 (https://greasyfork.org/users/4792)
// @copyright    2013+, JAS1998
// @namespace https://greasyfork.org/users/4792
// @supportURL https://greasyfork.org/scripts/4611/feedback
// @license CC BY-NC-ND 4.0; http://creativecommons.org/licenses/by-nc-nd/4.0/
// @noframes
// @compatible Chrome tested with Tampermonkey
// @contributionURL https://www.paypal.com/donate?hosted_button_id=9JEGCDFJJHWU8
// @contributionAmount €1.00
// @grant GM_registerMenuCommand
// @grant GM_notification
// @match *://*/*
// ==/UserScript==

/* jshint esversion: 9 */

(function() {
    'use strict';

    const _vault = "4792";
    const _isOriginal = GM_info.script.namespace.includes(_vault);
    const _originalURL = GM_info.script.supportURL.replace("feedback", "");
    const _authorName = GM_info.script.author.split('(')[0].trim();

    const checkProtection = () => {
        if (!_isOriginal) {
            alert("Please install the Original Version");
            window.location.href = _originalURL;
            return false;
        }
        return true;
    };

    GM_registerMenuCommand("🔍 View Source: " + window.location.hostname, function () {
        
        if (!checkProtection()) return;

        const doctype = new XMLSerializer().serializeToString(document.doctype) || "";
        let source = doctype + "\n" + document.documentElement.outerHTML;

        source = source.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");

        const sourceWindow = window.open("");
        sourceWindow.document.write(`
            <html>
            <head>
                <title>Source: ${window.location.href}</title>
                <style>
                    body { margin: 0; background: #1e1e1e; color: #d4d4d4; font-family: 'Consolas', 'Monaco', monospace; }
                    pre { padding: 20px; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }
                </style>
            </head>
            <body>
                <pre><code>${source}</code></pre>
            </body>
            </html>
        `);
        sourceWindow.document.close();
    });

    GM_registerMenuCommand("🎁 Donate", function () {
        alert(`Hello, I'm ${_authorName}\nand I wrote this script as a hobby.\nIf you find it useful, I would appreciate a small donation! =)`);
        window.open("https://www.paypal.com/donate?hosted_button_id=9JEGCDFJJHWU8", "_blank");
    });

    if (_isOriginal) {
        console.log(`%c ${GM_info.script.name} v${GM_info.script.version} %c (Verified Original)`, 
                    "background: #f44336; color: white; font-weight: bold; padding: 2px 5px;", "color: #f44336;");
    }

})();