diff --git a/README.md b/README.md
index b5fc89c..81dd536 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,6 @@ pointing the `shareCss` relation at the matching note – see
 | `lib/highlight.js` | vendored highlight.js | code, `application/javascript` |
 | `lib/3d/*` | three.js + OrbitControls + STLLoader + occt-wasm (OCCT V8 bundle + WASM) for the 3D viewer | code / file |
 | `lib/hljs_line_numbers.js` | highlight.js line-numbers plugin | code |
-| `scripts/blog_theme_picker.js` | theme switcher dropdown in the header (client-side, localStorage, default Gruvbox) | code, `text/html` |
 | `scripts/*.js` | frontend share snippets (content is pasted **verbatim** into a code note, including the `<script>`/`<style>` wrapper) | code |
 | `app/3d-model-viewer-app.jsx` | JSX widget that renders the 3D viewer for model file notes inside the Trilium app (label `#widget=3dModelViewer`) | code, `text/jsx` |
 | `app/3d-worker.js` | Web Worker (STEP parsing) loaded by the app widget from a code note (CSP-safe) | code, `text/javascript` |
diff --git a/scripts/blog_theme_picker.js b/scripts/blog_theme_picker.js
deleted file mode 100644
index bc9153c..0000000
--- a/scripts/blog_theme_picker.js
+++ /dev/null
@@ -1,86 +0,0 @@
-<style>
-.blog-theme-picker-wrap { display: inline-flex; align-items: center; gap: 6px; margin-right: 10px; flex-shrink: 0; }
-.blog-theme-picker-label { font-size: 0.78em; color: var(--text-menu); }
-.blog-theme-picker {
-    font-size: 0.8em;
-    color: var(--text-heading);
-    background: var(--background-secondary);
-    border: 1px solid var(--background-highlight);
-    border-radius: 6px;
-    padding: 3px 8px;
-    max-width: 130px;
-    cursor: pointer;
-}
-</style>
-<script>
-(function () {
-    // Replace the __THEME_*_ID__ placeholders with the note IDs of your theme notes
-    // (code notes, mime text/css, living under the .blog system note).
-    var THEMES = [
-        { id: "gruvbox", name: "Gruvbox", url: "api/notes/__THEME_GRUVBOX_ID__/download" },
-        { id: "tokyonight", name: "Tokyo Night", url: "api/notes/__THEME_TOKYO_ID__/download" },
-        { id: "solarized", name: "Solarized", url: "api/notes/__THEME_SOLARIZED_ID__/download" },
-        { id: "coffee", name: "Coffee", url: "api/notes/__THEME_COFFEE_ID__/download" },
-        { id: "harbor", name: "Harbor", url: "api/notes/__THEME_HARBOR_ID__/download" }
-    ];
-    var KEY = "blogTheme";
-    var DEFAULT = "gruvbox";
-    var currentLink = null;
-
-    function chosen() {
-        var v = null;
-        try { v = localStorage.getItem(KEY); } catch (e) {}
-        for (var i = 0; i < THEMES.length; i++) if (THEMES[i].id === v) return v;
-        return DEFAULT;
-    }
-
-    function applyTheme(id) {
-        var t = null;
-        for (var i = 0; i < THEMES.length; i++) if (THEMES[i].id === id) t = THEMES[i];
-        if (!t) return;
-        if (currentLink) {
-            try { currentLink.parentNode && currentLink.parentNode.removeChild(currentLink); } catch (e) {}
-            currentLink = null;
-        }
-        var link = document.createElement("link");
-        link.rel = "stylesheet";
-        link.href = t.url;
-        document.head.appendChild(link);
-        currentLink = link;
-    }
-
-    function build() {
-        var host = document.querySelector("#site-header");
-        if (!host) return;
-        var wrap = document.createElement("div");
-        wrap.className = "blog-theme-picker-wrap";
-        var label = document.createElement("span");
-        label.className = "blog-theme-picker-label";
-        label.textContent = "Theme";
-        var select = document.createElement("select");
-        select.className = "blog-theme-picker";
-        select.setAttribute("aria-label", "Theme");
-        THEMES.forEach(function (t) {
-            var opt = document.createElement("option");
-            opt.value = t.id;
-            opt.textContent = t.name;
-            select.appendChild(opt);
-        });
-        select.value = chosen();
-        select.addEventListener("change", function () {
-            try { localStorage.setItem(KEY, select.value); } catch (e) {}
-            applyTheme(select.value);
-        });
-        wrap.appendChild(label);
-        wrap.appendChild(select);
-        host.appendChild(wrap);
-    }
-
-    applyTheme(chosen());
-    if (document.readyState === "loading") {
-        document.addEventListener("DOMContentLoaded", build);
-    } else {
-        build();
-    }
-})();
-</script>
\ No newline at end of file