diff --git a/index.html b/index.html
index d26f1da..b507568 100644
--- a/index.html
+++ b/index.html
@@ -21,12 +21,15 @@ figcaption{font-size:14px;margin-top:4px}
 figcaption a{color:var(--mute);text-decoration:none;margin:0 4px}
 figcaption a:hover{color:var(--fg);text-decoration:underline}
 #bg{position:absolute;top:16px;right:16px;width:28px;height:28px;padding:0;border:2px solid var(--fg);border-radius:50%;background:linear-gradient(90deg,var(--fg) 50%,var(--bg) 50%);cursor:pointer}
+#gh{position:absolute;top:16px;left:16px;width:28px;height:28px;color:var(--fg)}
+#gh svg{display:block;width:100%;height:100%;fill:currentColor}
 img{width:100%;height:100%;object-fit:contain}
 hr{grid-column:1/-1;border:0;border-top:3px dashed var(--mute);margin:24px 0}
 @media(max-width:480px){main{grid-template-columns:repeat(3,1fr);gap:10px}}
 </style>
 </head>
 <body>
+<a id="gh" href="https://github.com/direct-img/vibegif.direct-img.link" aria-label="source on GitHub"><svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"/></svg></a>
 <button id="bg" aria-label="black background" aria-pressed="false"></button>
 <h1>public domain gallery of 1000 gifs and animated webp</h1>
 <p>feel free to hot link them</p>