diff --git a/public/assets/img/themes/foxone-1.png b/public/assets/img/themes/foxone-1.png
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diff --git a/src/content/themes/foxone.json b/src/content/themes/foxone.json
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+++ b/src/content/themes/foxone.json
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+{
+  "title": "FoxOne",
+  "slug": "foxone",
+  "description": "A minimalistic one-line theme for Firefox. \nThe theme collapses the tab bar and URL bar into a single row. Non-essential icons are hidden by default and slide in on hover with transitions. The hamburger menu sits next to the window controls instead of floating in the toolbar.",
+  "repository": "https://github.com/Firnschnee/FoxOne",
+  "screenshots": [
+    {
+      "src": "/assets/img/themes/foxone-1.png",
+      "alt": "FoxOne screenshot 1"
+    }
+  ],
+  "tags": [
+    "compact",
+    "dark",
+    "minimalistic",
+    "oneline"
+  ],
+  "submitterRole": "author",
+  "status": "published",
+  "catalogIndex": 136,
+  "submittedBy": "Firnschnee",
+  "stats": {
+    "stars": 13,
+    "updatedAt": "2026-05-03T10:23:04Z",
+    "ownerAvatar": "https://avatars.githubusercontent.com/u/99618191?v=4",
+    "accessible": true
+  }
+}