YouTube Timestamp Copy Button

유튜브 초 복사

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.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

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         YouTube Timestamp Copy Button
// @match        https://www.youtube.com/*
// @grant        GM_setClipboard
// @license      MIT 
// @description  유튜브 초 복사
// @version 0.0.1.20250716032101
// @namespace https://greasyfork.org/users/1483086
// ==/UserScript==

(function() {
  'use strict';
  // 1. UI 생성
  const container = document.createElement('div');
  Object.assign(container.style, {
    position: 'absolute', top: '10px', right: '10px',
    padding: '8px', background: '#000a', color: '#fff',
    fontSize: '12px', borderRadius: '4px', zIndex: 9999
  });
  const timeLabel = document.createElement('span');
  timeLabel.textContent = '0.000초';
  const copyBtn = document.createElement('button');
  copyBtn.textContent = '복사';
  Object.assign(copyBtn.style, {
    marginLeft: '8px', padding: '2px 6px', cursor: 'pointer'
  });
  container.append(timeLabel, copyBtn);
  document.body.append(container);

  // 2. 클릭 시 클립보드 복사
  copyBtn.addEventListener('click', () => {
    const v = document.querySelector('video');
    if (!v) return;
    const txt = v.currentTime.toFixed(3);
    GM_setClipboard(txt);            // Tampermonkey 전용 API :contentReference[oaicite:1]{index=1}
    copyBtn.textContent = '복사됨';
    setTimeout(() => { copyBtn.textContent = '복사'; }, 1000);
  });

  // 3. 타임스탬프 실시간 표시
  setInterval(() => {
    const v = document.querySelector('video');
    if (v) timeLabel.textContent = v.currentTime.toFixed(3) + '초';
  }, 100);
})();