diff --git a/backend/src/handlers/posts.rs b/backend/src/handlers/posts.rs
index b9755b1..a30df0e 100644
--- a/backend/src/handlers/posts.rs
+++ b/backend/src/handlers/posts.rs
@@ -30,6 +30,29 @@ pub async fn create_post(
         .join("posts")
         .join(format!("{}.md", payload.slug));
 
+    // Handle renaming
+    if let Some(ref old_slug) = payload.old_slug {
+        if old_slug != &payload.slug {
+            let old_file_path = state.data_dir.join("posts").join(format!("{}.md", old_slug));
+            if old_file_path.exists() {
+                // If new path already exists and it's different from old path, error out
+                if file_path.exists() {
+                    return Err(AppError::BadRequest(
+                        "A post with this new title already exists".to_string(),
+                    ));
+                }
+                if let Err(e) = fs::rename(&old_file_path, &file_path) {
+                    error!("Rename error from {} to {}: {}", old_slug, payload.slug, e);
+                    return Err(AppError::Internal(
+                        "Rename error".to_string(),
+                        Some(e.to_string()),
+                    ));
+                }
+                info!("Renamed post from {} to {}", old_slug, payload.slug);
+            }
+        }
+    }
+
     let mut file_content = String::new();
     if let Some(ref summary) = payload.summary {
         if !summary.trim().is_empty() {
diff --git a/backend/src/models.rs b/backend/src/models.rs
index be67440..e1ee832 100644
--- a/backend/src/models.rs
+++ b/backend/src/models.rs
@@ -44,6 +44,7 @@ pub struct PostDetail {
 #[derive(Deserialize)]
 pub struct CreatePostRequest {
     pub slug: String,
+    pub old_slug: Option<String>,
     pub summary: Option<String>,
     pub content: String,
 }
diff --git a/frontend/src/pages/admin/editor.astro b/frontend/src/pages/admin/editor.astro
index 5c78e8d..d99af13 100644
--- a/frontend/src/pages/admin/editor.astro
+++ b/frontend/src/pages/admin/editor.astro
@@ -21,7 +21,7 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
             target="_blank"
             class="hidden bg-blue text-crust font-bold py-3 px-8 rounded-lg hover:bg-sky transition-all transform hover:scale-105 w-full md:w-auto whitespace-nowrap items-center justify-center gap-2"
         >
-            <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" x2="14" y2="10" x2="21" y2="3"/></svg>
+            <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
             View Post
         </a>
     </div>
@@ -30,7 +30,7 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
 
     <div class="space-y-6">
         <div>
-            <label for="slug" class="block text-sm font-medium text-subtext1 mb-2">Slug (URL endpoint)</label>
+            <label for="slug" class="block text-sm font-medium text-subtext1 mb-2">Post Title (URL identifier)</label>
             <input 
                 type="text" 
                 id="slug" 
@@ -137,6 +137,8 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
             const autocomplete = document.getElementById('autocomplete');
             const autocompleteList = document.getElementById('autocomplete-list');
 
+            let originalSlug = "";
+
             // @ts-ignore
             const editor = CodeMirror.fromTextArea(contentInput, {
                 mode: 'markdown',
@@ -315,11 +317,12 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
             saveBtn?.addEventListener('click', async () => {
                 const payload = { 
                     slug: slugInput.value, 
+                    old_slug: originalSlug || null,
                     summary: summaryInput.value || null,
                     content: editor.getValue() 
                 };
                 if (!payload.slug || !payload.content) {
-                    showAlert('Slug and content are required.', 'error');
+                    showAlert('Title and content are required.', 'error');
                     return;
                 }
                 try {
@@ -333,13 +336,15 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
                     });
                     if (res.ok) {
                         showAlert('Post saved!', 'success');
+                        originalSlug = payload.slug; // Update for next save
                         if (viewPostBtn) {
                             viewPostBtn.href = `/posts/${payload.slug}`;
                             viewPostBtn.classList.remove('hidden');
                             viewPostBtn.classList.add('inline-flex');
                         }
                     } else {
-                        showAlert('Error saving post.', 'error');
+                        const err = await res.json();
+                        showAlert(`Error: ${err.error}`, 'error');
                     }
                 } catch (err) {
                     showAlert('Failed to connect to server.', 'error');
@@ -347,15 +352,16 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
             });
 
             delBtn?.addEventListener('click', async () => {
-                if (confirm(`Delete post "${slugInput.value}" permanently?`)) {
+                const slugToDelete = originalSlug || slugInput.value;
+                if (confirm(`Delete post "${slugToDelete}" permanently?`)) {
                     try {
-                        const res = await fetch(`/api/posts/${encodeURIComponent(slugInput.value)}`, {
+                        const res = await fetch(`/api/posts/${encodeURIComponent(slugToDelete)}`, {
                             method: 'DELETE',
                             headers: { 'Authorization': `Bearer ${token}` }
                         });
                         if (res.ok) window.location.href = '/admin';
                         else showAlert('Error deleting post.', 'error');
-                    } catch (err) {
+                    } catch (e) {
                         showAlert('Connection error.', 'error');
                     }
                 }
@@ -365,7 +371,7 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
             const editSlug = urlParams.get('edit');
             if (editSlug) {
                 slugInput.value = editSlug;
-                slugInput.disabled = true; // Protect slug on edit
+                originalSlug = editSlug;
                 delBtn?.classList.remove('hidden');
                 
                 if (viewPostBtn) {
diff --git a/frontend/src/pages/admin/index.astro b/frontend/src/pages/admin/index.astro
index 8f02e6c..57f354c 100644
--- a/frontend/src/pages/admin/index.astro
+++ b/frontend/src/pages/admin/index.astro
@@ -76,9 +76,8 @@ import AdminLayout from '../../layouts/AdminLayout.astro';
                             div.innerHTML = `
                                 <div>
                                     <h3 class="font-bold text-lavender text-lg">${post.slug}</h3>
-                                    <p class="text-xs text-subtext0">/posts/${post.slug}</p>
-                                </div>
-                                <div class="flex gap-3">
+                                    <p class="text-xs text-subtext0" style="color: var(--subtext0) !important;">/posts/${post.slug}</p>
+                                </div>                                <div class="flex gap-3">
                                     <a href="/admin/editor?edit=${post.slug}" class="p-2 text-blue hover:bg-blue/10 rounded transition-colors" title="Edit">
                                         <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M17 3a2.85 2.83 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5Z"/><path d="m15 5 4 4"/></svg>
                                     </a>