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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="utf-8" />
  5. <title>Excalidraw | Hand-drawn look & feel • Collaborative • Secure</title>
  6. <meta
  7. name="viewport"
  8. content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover, shrink-to-fit=no"
  9. />
  10. <meta name="referrer" content="origin" />
  11. <meta name="mobile-web-app-capable" content="yes" />
  12. <meta name="theme-color" content="#121212" />
  13. <!-- Primary Meta Tags -->
  14. <meta
  15. name="title"
  16. content="Excalidraw — Collaborative whiteboarding made easy"
  17. />
  18. <meta
  19. name="description"
  20. content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
  21. />
  22. <meta name="image" content="https://excalidraw.com/og-general-v1.png" />
  23. <!-- Open Graph / Facebook -->
  24. <meta property="og:site_name" content="Excalidraw" />
  25. <meta property="og:type" content="website" />
  26. <meta property="og:url" content="https://excalidraw.com" />
  27. <meta
  28. property="og:title"
  29. content="Excalidraw — Collaborative whiteboarding made easy"
  30. />
  31. <meta property="og:image:alt" content="Excalidraw logo" />
  32. <meta
  33. property="og:description"
  34. content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
  35. />
  36. <meta property="og:image" content="https://excalidraw.com/og-fb-v1.png" />
  37. <!-- Twitter -->
  38. <meta property="twitter:card" content="summary_large_image" />
  39. <meta property="twitter:site" content="@excalidraw" />
  40. <meta property="twitter:url" content="https://excalidraw.com" />
  41. <meta
  42. property="twitter:title"
  43. content="Excalidraw — Collaborative whiteboarding made easy"
  44. />
  45. <meta
  46. property="twitter:description"
  47. content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
  48. />
  49. <meta
  50. property="twitter:image"
  51. content="https://excalidraw.com/og-twitter-v1.png"
  52. />
  53. <!-- General tags -->
  54. <meta
  55. name="description"
  56. content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
  57. />
  58. <!------------------------------------------------------------------------->
  59. <!-- to minimize white flash on load when user has dark mode enabled -->
  60. <script>
  61. try {
  62. //
  63. const theme = window.localStorage.getItem("excalidraw-theme");
  64. if (theme === "dark") {
  65. document.documentElement.classList.add("dark");
  66. }
  67. } catch {}
  68. </script>
  69. <style>
  70. html.dark {
  71. background-color: #121212;
  72. color: #fff;
  73. }
  74. </style>
  75. <!------------------------------------------------------------------------->
  76. <% if ("%PROD%" === "true") { %>
  77. <script>
  78. // Redirect Excalidraw+ users which have auto-redirect enabled.
  79. //
  80. // Redirect only the bare root path, so link/room/library urls are not
  81. // redirected.
  82. //
  83. // Putting into index.html for best performance (can't redirect on server
  84. // due to location.hash checks).
  85. if (
  86. window.location.pathname === "/" &&
  87. !window.location.hash &&
  88. !window.location.search &&
  89. // if its present redirect
  90. document.cookie.includes("excplus-autoredirect=true")
  91. ) {
  92. window.location.href = "https://app.excalidraw.com";
  93. }
  94. </script>
  95. <% } %>
  96. <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
  97. <!-- Excalidraw version -->
  98. <meta name="version" content="{version}" />
  99. <link
  100. rel="preload"
  101. href="/Virgil.woff2"
  102. as="font"
  103. type="font/woff2"
  104. crossorigin="anonymous"
  105. />
  106. <link
  107. rel="preload"
  108. href="/Cascadia.woff2"
  109. as="font"
  110. type="font/woff2"
  111. crossorigin="anonymous"
  112. />
  113. <link rel="stylesheet" href="/fonts.css" type="text/css" />
  114. <% if ("%VITE_APP_DEV_DISABLE_LIVE_RELOAD%"==="true" ) { %>
  115. <script>
  116. {
  117. const _WebSocket = window.WebSocket;
  118. window.WebSocket = function (url) {
  119. if (/ws:\/\/localhost:.+?\/sockjs-node/.test(url)) {
  120. console.info(
  121. "[!!!] Live reload is disabled via VITE_APP_DEV_DISABLE_LIVE_RELOAD [!!!]",
  122. );
  123. } else {
  124. return new _WebSocket(url);
  125. }
  126. };
  127. }
  128. </script>
  129. <% } %>
  130. <script>
  131. window.EXCALIDRAW_ASSET_PATH = "/";
  132. // setting this so that libraries installation reuses this window tab.
  133. window.name = "_excalidraw";
  134. </script>
  135. <!-- FIXME: remove this when we update CRA (fix SW caching) -->
  136. <style>
  137. body,
  138. html {
  139. margin: 0;
  140. -webkit-text-size-adjust: 100%;
  141. width: 100%;
  142. height: 100%;
  143. overflow: hidden;
  144. }
  145. .visually-hidden {
  146. position: absolute !important;
  147. height: 1px;
  148. width: 1px;
  149. overflow: hidden;
  150. clip: rect(1px, 1px, 1px, 1px);
  151. white-space: nowrap;
  152. user-select: none;
  153. }
  154. #root {
  155. height: 100%;
  156. -webkit-touch-callout: none;
  157. -webkit-user-select: none;
  158. -khtml-user-select: none;
  159. -moz-user-select: none;
  160. -ms-user-select: none;
  161. user-select: none;
  162. }
  163. @media screen and (min-width: 1200px) {
  164. #root {
  165. -webkit-touch-callout: default;
  166. -webkit-user-select: auto;
  167. -khtml-user-select: auto;
  168. -moz-user-select: auto;
  169. -ms-user-select: auto;
  170. user-select: auto;
  171. }
  172. }
  173. </style>
  174. </head>
  175. <body>
  176. <noscript> You need to enable JavaScript to run this app. </noscript>
  177. <header>
  178. <h1 class="visually-hidden">Excalidraw</h1>
  179. </header>
  180. <div id="root"></div>
  181. <script type="module" src="/src/index.tsx"></script>
  182. <% if ("%VITE_APP_DEV_DISABLE_LIVE_RELOAD%" !== 'true') { %>
  183. <!-- 100% privacy friendly analytics -->
  184. <script>
  185. // need to load this script dynamically bcs. of iframe embed tracking
  186. var scriptEle = document.createElement("script");
  187. scriptEle.setAttribute(
  188. "src",
  189. "https://scripts.simpleanalyticscdn.com/latest.js",
  190. );
  191. scriptEle.setAttribute("type", "text/javascript");
  192. scriptEle.setAttribute("defer", true);
  193. scriptEle.setAttribute("async", true);
  194. // if iframe
  195. if (window.self !== window.top) {
  196. scriptEle.setAttribute("data-auto-collect", true);
  197. }
  198. document.body.appendChild(scriptEle);
  199. // if iframe
  200. if (window.self !== window.top) {
  201. scriptEle.addEventListener("load", () => {
  202. if (window.sa_pageview) {
  203. window.window.sa_event(action, {
  204. category: "iframe",
  205. label: "embed",
  206. value: window.location.pathname,
  207. });
  208. }
  209. });
  210. }
  211. </script>
  212. <!-- end LEGACY GOOGLE ANALYTICS -->
  213. <% } %>
  214. </body>
  215. </html>