diff --git a/memento-note/components/rich-text-editor.tsx b/memento-note/components/rich-text-editor.tsx
index 831ab7d..7639e98 100644
--- a/memento-note/components/rich-text-editor.tsx
+++ b/memento-note/components/rich-text-editor.tsx
@@ -53,6 +53,7 @@ type SlashItem = {
 }
 
 const slashCommands: SlashItem[] = [
+  // Basic blocks (indices 0-9)
   { title: 'Text', description: 'Plain paragraph', icon: Pilcrow, category: 'Basic blocks', shortcut: '¶', command: (e) => e.chain().focus().setParagraph().run() },
   { title: 'Heading 1', description: 'Big section heading', icon: Heading1, category: 'Basic blocks', shortcut: '#', command: (e) => e.chain().focus().toggleHeading({ level: 1 }).run() },
   { title: 'Heading 2', description: 'Medium section heading', icon: Heading2, category: 'Basic blocks', shortcut: '##', command: (e) => e.chain().focus().toggleHeading({ level: 2 }).run() },
@@ -63,18 +64,13 @@ const slashCommands: SlashItem[] = [
   { title: 'Quote', description: 'Capture a quote', icon: Quote, category: 'Basic blocks', shortcut: '>', command: (e) => e.chain().focus().toggleBlockquote().run() },
   { title: 'Code Block', description: 'Code snippet', icon: CodeXml, category: 'Basic blocks', shortcut: '```', command: (e) => e.chain().focus().toggleCodeBlock().run() },
   { title: 'Divider', description: 'Horizontal separator', icon: Minus, category: 'Basic blocks', shortcut: '---', command: (e) => e.chain().focus().setHorizontalRule().run() },
+  // Media (index 10)
   { title: 'Image', description: 'Embed image from URL', icon: ImageIcon, category: 'Media', isImage: true, command: () => {} },
+  // Formatting (indices 11-13) — super/subscript removed, use BubbleMenu
   { title: 'Align Left', description: 'Align text left', icon: AlignLeft, category: 'Formatting', command: (e) => e.chain().focus().setTextAlign('left').run() },
   { title: 'Align Center', description: 'Center text', icon: AlignCenter, category: 'Formatting', command: (e) => e.chain().focus().setTextAlign('center').run() },
   { title: 'Align Right', description: 'Align text right', icon: AlignRight, category: 'Formatting', command: (e) => e.chain().focus().setTextAlign('right').run() },
-  { title: 'Superscript', description: 'Sélectionner du texte d’abord', icon: SuperscriptIcon, category: 'Formatting', command: (e) => {
-    if (!e.state.selection.empty) e.chain().focus().toggleSuperscript().run()
-    else e.chain().focus().run()
-  }},
-  { title: 'Subscript', description: 'Sélectionner du texte d’abord', icon: SubscriptIcon, category: 'Formatting', command: (e) => {
-    if (!e.state.selection.empty) e.chain().focus().toggleSubscript().run()
-    else e.chain().focus().run()
-  }},
+  // IA Note (indices 14-17)
   { title: 'Clarifier', description: 'Rendre le texte plus clair', icon: Lightbulb, category: 'IA Note', isAi: true, aiOption: 'clarify', command: () => {} },
   { title: 'Raccourcir', description: 'Condenser le texte', icon: Scissors, category: 'IA Note', isAi: true, aiOption: 'shorten', command: () => {} },
   { title: 'Améliorer', description: 'Améliorer le style', icon: Wand2, category: 'IA Note', isAi: true, aiOption: 'improve', command: () => {} },
@@ -223,6 +219,7 @@ function ImageModal({ onConfirm, onCancel }: { onConfirm: (url: string) => void;
 }
 
 function BubbleToolbar({ editor }: { editor: Editor | null }) {
+  const { t } = useLanguage()
   const [, setTick] = useState(0)
   const [aiOpen, setAiOpen] = useState(false)
   const [aiLoading, setAiLoading] = useState(false)
@@ -245,14 +242,14 @@ function BubbleToolbar({ editor }: { editor: Editor | null }) {
   if (!editor) return null
 
   const marks = [
-    { icon: Bold, active: editor.isActive('bold'), action: () => editor.chain().focus().toggleBold().run(), title: 'Gras' },
-    { icon: Italic, active: editor.isActive('italic'), action: () => editor.chain().focus().toggleItalic().run(), title: 'Italique' },
-    { icon: UnderlineIcon, active: editor.isActive('underline'), action: () => editor.chain().focus().toggleUnderline().run(), title: 'Souligné' },
-    { icon: Strikethrough, active: editor.isActive('strike'), action: () => editor.chain().focus().toggleStrike().run(), title: 'Barré' },
-    { icon: Code, active: editor.isActive('code'), action: () => editor.chain().focus().toggleCode().run(), title: 'Code' },
-    { icon: Highlighter, active: editor.isActive('highlight'), action: () => editor.chain().focus().toggleHighlight().run(), title: 'Surligner' },
-    { icon: SuperscriptIcon, active: editor.isActive('superscript'), action: () => editor.chain().focus().toggleSuperscript().run(), title: 'Exposant' },
-    { icon: SubscriptIcon, active: editor.isActive('subscript'), action: () => editor.chain().focus().toggleSubscript().run(), title: 'Indice' },
+    { icon: Bold, active: editor.isActive('bold'), action: () => editor.chain().focus().toggleBold().run(), title: t('richTextEditor.bold') },
+    { icon: Italic, active: editor.isActive('italic'), action: () => editor.chain().focus().toggleItalic().run(), title: t('richTextEditor.italic') },
+    { icon: UnderlineIcon, active: editor.isActive('underline'), action: () => editor.chain().focus().toggleUnderline().run(), title: t('richTextEditor.underline') },
+    { icon: Strikethrough, active: editor.isActive('strike'), action: () => editor.chain().focus().toggleStrike().run(), title: t('richTextEditor.strike') },
+    { icon: Code, active: editor.isActive('code'), action: () => editor.chain().focus().toggleCode().run(), title: t('richTextEditor.code') },
+    { icon: Highlighter, active: editor.isActive('highlight'), action: () => editor.chain().focus().toggleHighlight().run(), title: t('richTextEditor.highlight') },
+    { icon: SuperscriptIcon, active: editor.isActive('superscript'), action: () => editor.chain().focus().toggleSuperscript().run(), title: t('richTextEditor.superscript') },
+    { icon: SubscriptIcon, active: editor.isActive('subscript'), action: () => editor.chain().focus().toggleSubscript().run(), title: t('richTextEditor.subscript') },
   ]
 
   const handleAI = async (option: 'clarify' | 'shorten' | 'improve') => {
@@ -323,9 +320,9 @@ function BubbleToolbar({ editor }: { editor: Editor | null }) {
       <button onClick={() => setAiOpen(!aiOpen)} className={cn('notion-bubble-btn', aiLoading && 'animate-pulse')}><Sparkles className="w-3.5 h-3.5" /></button>
       {aiOpen && (
         <div className="notion-ai-submenu">
-          <button className="notion-ai-subitem" onClick={() => handleAI('clarify')}><Lightbulb className="w-3.5 h-3.5 text-amber-500" /><span>Clarify</span></button>
-          <button className="notion-ai-subitem" onClick={() => handleAI('shorten')}><Scissors className="w-3.5 h-3.5 text-blue-500" /><span>Shorten</span></button>
-          <button className="notion-ai-subitem" onClick={() => handleAI('improve')}><Wand2 className="w-3.5 h-3.5 text-purple-500" /><span>Improve</span></button>
+          <button className="notion-ai-subitem" onClick={() => handleAI('clarify')}><Lightbulb className="w-3.5 h-3.5 text-amber-500" /><span>{t('richTextEditor.slashClarify')}</span></button>
+          <button className="notion-ai-subitem" onClick={() => handleAI('shorten')}><Scissors className="w-3.5 h-3.5 text-blue-500" /><span>{t('richTextEditor.slashShorten')}</span></button>
+          <button className="notion-ai-subitem" onClick={() => handleAI('improve')}><Wand2 className="w-3.5 h-3.5 text-purple-500" /><span>{t('richTextEditor.slashImprove')}</span></button>
         </div>
       )}
     </div>
@@ -369,12 +366,10 @@ function SlashCommandMenu({ editor, onInsertImage }: { editor: Editor; onInsertI
     { ...slashCommands[11], title: t('richTextEditor.slashAlignLeft'),   description: t('richTextEditor.slashAlignLeftDesc'),   category: 'Formatting' },
     { ...slashCommands[12], title: t('richTextEditor.slashAlignCenter'), description: t('richTextEditor.slashAlignCenterDesc'), category: 'Formatting' },
     { ...slashCommands[13], title: t('richTextEditor.slashAlignRight'),  description: t('richTextEditor.slashAlignRightDesc'),  category: 'Formatting' },
-    { ...slashCommands[14], title: t('richTextEditor.slashSuperscript'), description: t('richTextEditor.slashSuperscriptDesc'), category: 'Formatting' },
-    { ...slashCommands[15], title: t('richTextEditor.slashSubscript'),   description: t('richTextEditor.slashSubscriptDesc'),   category: 'Formatting' },
-    { ...slashCommands[16], title: t('richTextEditor.slashClarify'),     description: t('richTextEditor.slashClarifyDesc'),     category: 'IA Note' },
-    { ...slashCommands[17], title: t('richTextEditor.slashShorten'),     description: t('richTextEditor.slashShortenDesc'),     category: 'IA Note' },
-    { ...slashCommands[18], title: t('richTextEditor.slashImprove'),     description: t('richTextEditor.slashImproveDesc'),     category: 'IA Note' },
-    { ...slashCommands[19], title: t('richTextEditor.slashExpand'),      description: t('richTextEditor.slashExpandDesc'),      category: 'IA Note' },
+    { ...slashCommands[14], title: t('richTextEditor.slashClarify'),     description: t('richTextEditor.slashClarifyDesc'),     category: 'IA Note' },
+    { ...slashCommands[15], title: t('richTextEditor.slashShorten'),     description: t('richTextEditor.slashShortenDesc'),     category: 'IA Note' },
+    { ...slashCommands[16], title: t('richTextEditor.slashImprove'),     description: t('richTextEditor.slashImproveDesc'),     category: 'IA Note' },
+    { ...slashCommands[17], title: t('richTextEditor.slashExpand'),      description: t('richTextEditor.slashExpandDesc'),      category: 'IA Note' },
   ]
 
   const closeMenu = useCallback(() => {
diff --git a/memento-note/locales/fr.json b/memento-note/locales/fr.json
index 98c5253..8bbf580 100644
--- a/memento-note/locales/fr.json
+++ b/memento-note/locales/fr.json
@@ -451,6 +451,14 @@
     "titleGenerated": "Titre généré à partir de l'image"
   },
   "richTextEditor": {
+    "bold": "Gras",
+    "italic": "Italique",
+    "underline": "Souligné",
+    "strike": "Barré",
+    "code": "Code",
+    "highlight": "Surligner",
+    "superscript": "Exposant",
+    "subscript": "Indice",
     "slashHint": "↑↓ naviguer · Entrée insérer · Tab changer de section",
     "slashLoading": "IA Note réfléchit...",
     "slashTabAll": "Tout",