diff --git a/apps/editor/app/page.tsx b/apps/editor/app/page.tsx
index 67924841..80fb1a96 100644
--- a/apps/editor/app/page.tsx
+++ b/apps/editor/app/page.tsx
@@ -1,14 +1,12 @@
 'use client'
 
-import {
-  Editor,
-  ItemsPanel,
-  type SidebarTab,
-  ViewerToolbarLeft,
-  ViewerToolbarRight,
-} from '@pascal-app/editor'
+import { Editor, ItemsPanel } from '@pascal-app/editor'
 import { Layers, Package, Settings } from 'lucide-react'
 import Link from 'next/link'
+import {
+  CommunityViewerToolbarLeft,
+  CommunityViewerToolbarRight,
+} from '@/components/viewer-toolbar'
 
 const SIDEBAR_TABS = [
   {
@@ -59,8 +57,8 @@ export default function Home() {
         layoutVersion="v2"
         projectId={PROJECT_ID}
         sidebarTabs={SIDEBAR_TABS}
-        viewerToolbarLeft={<ViewerToolbarLeft />}
-        viewerToolbarRight={<ViewerToolbarRight />}
+        viewerToolbarLeft={<CommunityViewerToolbarLeft />}
+        viewerToolbarRight={<CommunityViewerToolbarRight />}
       />
     </div>
   )
diff --git a/apps/editor/components/scene-loader.tsx b/apps/editor/components/scene-loader.tsx
index 5546c032..b3606f76 100644
--- a/apps/editor/components/scene-loader.tsx
+++ b/apps/editor/components/scene-loader.tsx
@@ -5,12 +5,11 @@ import {
   Editor,
   type SceneGraph,
   type SidebarTab,
-  ViewerToolbarLeft,
-  ViewerToolbarRight,
 } from '@pascal-app/editor'
 import Link from 'next/link'
 import { useRouter } from 'next/navigation'
 import { useCallback, useEffect, useRef, useState } from 'react'
+import { CommunityViewerToolbarLeft, CommunityViewerToolbarRight } from './viewer-toolbar'
 
 export interface SceneMeta {
   id: string
@@ -200,8 +199,8 @@ export function SceneLoader({ initialScene, meta }: SceneLoaderProps) {
         onThumbnailCapture={handleThumb}
         projectId={meta.projectId ?? 'default'}
         sidebarTabs={SIDEBAR_TABS}
-        viewerToolbarLeft={<ViewerToolbarLeft />}
-        viewerToolbarRight={<ViewerToolbarRight />}
+        viewerToolbarLeft={<CommunityViewerToolbarLeft />}
+        viewerToolbarRight={<CommunityViewerToolbarRight />}
       />
     </div>
   )
diff --git a/apps/editor/components/toolbar-tooltip.tsx b/apps/editor/components/toolbar-tooltip.tsx
new file mode 100644
index 00000000..f3554d01
--- /dev/null
+++ b/apps/editor/components/toolbar-tooltip.tsx
@@ -0,0 +1,49 @@
+'use client'
+
+import * as TooltipPrimitive from '@radix-ui/react-tooltip'
+import type * as React from 'react'
+import { cn } from '@/lib/utils'
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return <TooltipPrimitive.Provider delayDuration={delayDuration} {...props} />
+}
+
+function Tooltip({ ...props }: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return (
+    <TooltipProvider>
+      <TooltipPrimitive.Root {...props} />
+    </TooltipProvider>
+  )
+}
+
+function TooltipTrigger({ ...props }: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 6,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        className={cn(
+          'fade-in-0 zoom-in-95 data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) animate-in rounded-md bg-foreground px-3 py-1.5 text-background text-xs data-[state=closed]:animate-out',
+          className,
+        )}
+        sideOffset={sideOffset}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px] bg-foreground fill-foreground" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger }
diff --git a/apps/editor/components/viewer-toolbar.tsx b/apps/editor/components/viewer-toolbar.tsx
new file mode 100644
index 00000000..e3668ce2
--- /dev/null
+++ b/apps/editor/components/viewer-toolbar.tsx
@@ -0,0 +1,362 @@
+'use client'
+
+import { Icon as IconifyIcon } from '@iconify/react'
+import { useEditor, useSidebarStore, type ViewMode } from '@pascal-app/editor'
+import { useViewer } from '@pascal-app/viewer'
+import {
+  ChevronsLeft,
+  ChevronsRight,
+  Columns2,
+  Eye,
+  EyeOff,
+  Footprints,
+  Grid2X2,
+  Moon,
+  Sun,
+} from 'lucide-react'
+import Image from 'next/image'
+import { type ReactNode, useCallback } from 'react'
+import { cn } from '@/lib/utils'
+import { Tooltip, TooltipContent, TooltipTrigger } from './toolbar-tooltip'
+
+const TOOLBAR_CONTAINER =
+  'inline-flex h-8 items-stretch overflow-hidden rounded-xl border border-border bg-background/90 shadow-2xl backdrop-blur-md'
+
+const TOOLBAR_BTN =
+  'flex w-8 items-center justify-center text-muted-foreground/80 transition-colors hover:bg-white/8 hover:text-foreground/90'
+
+function ToolbarTooltip({ children, label }: { children: ReactNode; label: string }) {
+  return (
+    <Tooltip>
+      <TooltipTrigger asChild>{children}</TooltipTrigger>
+      <TooltipContent side="bottom">{label}</TooltipContent>
+    </Tooltip>
+  )
+}
+
+const VIEW_MODES: { id: ViewMode; label: string; icon: React.ReactNode }[] = [
+  {
+    id: '3d',
+    label: '3D',
+    icon: (
+      <Image
+        alt=""
+        className="h-3.5 w-3.5 object-contain"
+        height={14}
+        src="/icons/building.png"
+        width={14}
+      />
+    ),
+  },
+  {
+    id: '2d',
+    label: '2D',
+    icon: (
+      <Image
+        alt=""
+        className="h-3.5 w-3.5 object-contain"
+        height={14}
+        src="/icons/blueprint.png"
+        width={14}
+      />
+    ),
+  },
+  {
+    id: 'split',
+    label: 'Split',
+    icon: <Columns2 className="h-3 w-3" />,
+  },
+]
+
+const levelModeOrder = ['stacked', 'exploded', 'solo'] as const
+const levelModeLabels: Record<string, string> = {
+  manual: 'Stack',
+  stacked: 'Stack',
+  exploded: 'Exploded',
+  solo: 'Solo',
+}
+
+const wallModeOrder = ['cutaway', 'up', 'down'] as const
+const wallModeConfig: Record<string, { icon: string; label: string }> = {
+  up: { icon: '/icons/room.png', label: 'Full height' },
+  cutaway: { icon: '/icons/wallcut.png', label: 'Cutaway' },
+  down: { icon: '/icons/walllow.png', label: 'Low' },
+}
+
+function ViewModeControl() {
+  const viewMode = useEditor((state) => state.viewMode)
+  const setViewMode = useEditor((state) => state.setViewMode)
+
+  return (
+    <div className={TOOLBAR_CONTAINER}>
+      {VIEW_MODES.map((mode) => {
+        const isActive = viewMode === mode.id
+        return (
+          <ToolbarTooltip key={mode.id} label={mode.label}>
+            <button
+              aria-label={mode.label}
+              aria-pressed={isActive}
+              className={cn(
+                'flex items-center justify-center gap-1.5 px-2.5 font-medium text-xs transition-colors',
+                isActive
+                  ? 'bg-white/10 text-foreground'
+                  : 'text-muted-foreground/70 hover:bg-white/8 hover:text-muted-foreground',
+              )}
+              onClick={() => setViewMode(mode.id)}
+              type="button"
+            >
+              {mode.icon}
+              <span>{mode.label}</span>
+            </button>
+          </ToolbarTooltip>
+        )
+      })}
+    </div>
+  )
+}
+
+function CollapseSidebarButton() {
+  const isCollapsed = useSidebarStore((state) => state.isCollapsed)
+  const setIsCollapsed = useSidebarStore((state) => state.setIsCollapsed)
+
+  const toggle = useCallback(() => {
+    setIsCollapsed(!isCollapsed)
+  }, [isCollapsed, setIsCollapsed])
+
+  return (
+    <div className={TOOLBAR_CONTAINER}>
+      <ToolbarTooltip label={isCollapsed ? 'Expand sidebar' : 'Collapse sidebar'}>
+        <button
+          aria-label={isCollapsed ? 'Expand sidebar' : 'Collapse sidebar'}
+          className={TOOLBAR_BTN}
+          onClick={toggle}
+          type="button"
+        >
+          {isCollapsed ? (
+            <ChevronsRight className="h-4 w-4" />
+          ) : (
+            <ChevronsLeft className="h-4 w-4" />
+          )}
+        </button>
+      </ToolbarTooltip>
+    </div>
+  )
+}
+
+function LevelModeToggle() {
+  const levelMode = useViewer((state) => state.levelMode)
+  const setLevelMode = useViewer((state) => state.setLevelMode)
+  const isDefault = levelMode === 'stacked' || levelMode === 'manual'
+
+  const cycle = () => {
+    if (levelMode === 'manual') {
+      setLevelMode('stacked')
+      return
+    }
+
+    const index = levelModeOrder.indexOf(levelMode as (typeof levelModeOrder)[number])
+    const next = levelModeOrder[(index + 1) % levelModeOrder.length]
+    if (next) setLevelMode(next)
+  }
+
+  const label = `Levels: ${levelMode === 'manual' ? 'Manual' : (levelModeLabels[levelMode] ?? 'Stack')}`
+
+  return (
+    <ToolbarTooltip label={label}>
+      <button
+        className={cn(
+          TOOLBAR_BTN,
+          'w-auto gap-1.5 px-2.5',
+          !isDefault && 'bg-white/10 text-foreground/90',
+        )}
+        onClick={cycle}
+        type="button"
+      >
+        {levelMode === 'solo' ? (
+          <IconifyIcon height={14} icon="lucide:diamond" width={14} />
+        ) : levelMode === 'exploded' ? (
+          <IconifyIcon height={14} icon="charm:stack-pop" width={14} />
+        ) : (
+          <IconifyIcon height={14} icon="charm:stack-push" width={14} />
+        )}
+        <span className="font-medium text-xs">{levelModeLabels[levelMode] ?? 'Stack'}</span>
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function WallModeToggle() {
+  const wallMode = useViewer((state) => state.wallMode)
+  const setWallMode = useViewer((state) => state.setWallMode)
+  const config = wallModeConfig[wallMode] ?? wallModeConfig.cutaway!
+
+  const cycle = () => {
+    const index = wallModeOrder.indexOf(wallMode as (typeof wallModeOrder)[number])
+    const next = wallModeOrder[(index + 1) % wallModeOrder.length]
+    if (next) setWallMode(next)
+  }
+
+  return (
+    <ToolbarTooltip label={`Walls: ${config.label}`}>
+      <button
+        className={cn(
+          TOOLBAR_BTN,
+          'w-auto gap-1.5 px-2.5',
+          wallMode !== 'cutaway'
+            ? 'bg-white/10'
+            : 'opacity-60 grayscale hover:opacity-100 hover:grayscale-0',
+        )}
+        onClick={cycle}
+        type="button"
+      >
+        <Image alt="" className="h-4 w-4 object-contain" height={16} src={config.icon} width={16} />
+        <span className="font-medium text-xs">{config.label}</span>
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function GridVisibilityToggle() {
+  const showGrid = useViewer((state) => state.showGrid)
+  const setShowGrid = useViewer((state) => state.setShowGrid)
+
+  return (
+    <ToolbarTooltip label={`Grid: ${showGrid ? 'Visible' : 'Hidden'}`}>
+      <button
+        aria-label={`Grid: ${showGrid ? 'Visible' : 'Hidden'}`}
+        aria-pressed={showGrid}
+        className={cn(
+          TOOLBAR_BTN,
+          'w-auto gap-1.5 px-2.5',
+          showGrid
+            ? 'bg-white/10 text-foreground/90'
+            : 'opacity-60 grayscale hover:opacity-100 hover:grayscale-0',
+        )}
+        onClick={() => setShowGrid(!showGrid)}
+        type="button"
+      >
+        <Grid2X2 className="h-3.5 w-3.5" />
+        {showGrid ? <Eye className="h-3.5 w-3.5" /> : <EyeOff className="h-3.5 w-3.5" />}
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function UnitToggle() {
+  const unit = useViewer((state) => state.unit)
+  const setUnit = useViewer((state) => state.setUnit)
+
+  return (
+    <ToolbarTooltip label={unit === 'metric' ? 'Metric (m)' : 'Imperial (ft)'}>
+      <button
+        className={TOOLBAR_BTN}
+        onClick={() => setUnit(unit === 'metric' ? 'imperial' : 'metric')}
+        type="button"
+      >
+        <span className="font-semibold text-[10px]">{unit === 'metric' ? 'm' : 'ft'}</span>
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function ThemeToggle() {
+  const theme = useViewer((state) => state.theme)
+  const setTheme = useViewer((state) => state.setTheme)
+
+  return (
+    <ToolbarTooltip label={theme === 'dark' ? 'Dark' : 'Light'}>
+      <button
+        className={cn(TOOLBAR_BTN, theme === 'dark' ? 'text-indigo-400/70' : 'text-amber-400/70')}
+        onClick={() => setTheme(theme === 'dark' ? 'light' : 'dark')}
+        type="button"
+      >
+        {theme === 'dark' ? <Moon className="h-3.5 w-3.5" /> : <Sun className="h-3.5 w-3.5" />}
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function CameraModeToggle() {
+  const cameraMode = useViewer((state) => state.cameraMode)
+  const setCameraMode = useViewer((state) => state.setCameraMode)
+
+  return (
+    <ToolbarTooltip label={cameraMode === 'perspective' ? 'Perspective' : 'Orthographic'}>
+      <button
+        className={cn(
+          TOOLBAR_BTN,
+          cameraMode === 'orthographic' && 'bg-white/10 text-foreground/90',
+        )}
+        onClick={() => setCameraMode(cameraMode === 'perspective' ? 'orthographic' : 'perspective')}
+        type="button"
+      >
+        {cameraMode === 'perspective' ? (
+          <IconifyIcon height={16} icon="icon-park-outline:perspective" width={16} />
+        ) : (
+          <IconifyIcon height={16} icon="vaadin:grid" width={16} />
+        )}
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function WalkthroughButton() {
+  const isFirstPersonMode = useEditor((state) => state.isFirstPersonMode)
+  const setFirstPersonMode = useEditor((state) => state.setFirstPersonMode)
+
+  return (
+    <ToolbarTooltip label="Walkthrough">
+      <button
+        className={cn(
+          TOOLBAR_BTN,
+          isFirstPersonMode && 'bg-emerald-500/15 text-emerald-400 hover:bg-emerald-500/20',
+        )}
+        onClick={() => setFirstPersonMode(!isFirstPersonMode)}
+        type="button"
+      >
+        <Footprints className="h-4 w-4" />
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+function PreviewButton() {
+  return (
+    <ToolbarTooltip label="Preview mode">
+      <button
+        className="flex items-center gap-1.5 px-2.5 font-medium text-muted-foreground/80 text-xs transition-colors hover:bg-white/8 hover:text-foreground/90"
+        onClick={() => useEditor.getState().setPreviewMode(true)}
+        type="button"
+      >
+        <Eye className="h-3.5 w-3.5 shrink-0" />
+        <span>Preview</span>
+      </button>
+    </ToolbarTooltip>
+  )
+}
+
+export function CommunityViewerToolbarLeft() {
+  return (
+    <>
+      <CollapseSidebarButton />
+      <ViewModeControl />
+    </>
+  )
+}
+
+export function CommunityViewerToolbarRight() {
+  return (
+    <div className={TOOLBAR_CONTAINER}>
+      <LevelModeToggle />
+      <WallModeToggle />
+      <GridVisibilityToggle />
+      <div className="my-1.5 w-px bg-border/50" />
+      <UnitToggle />
+      <ThemeToggle />
+      <CameraModeToggle />
+      <div className="my-1.5 w-px bg-border/50" />
+      <WalkthroughButton />
+      <PreviewButton />
+    </div>
+  )
+}
diff --git a/apps/editor/package.json b/apps/editor/package.json
index 21e8dad8..f2c00a2e 100644
--- a/apps/editor/package.json
+++ b/apps/editor/package.json
@@ -11,11 +11,13 @@
     "check-types": "next typegen && tsc --noEmit"
   },
   "dependencies": {
+    "@iconify/react": "^6.0.2",
     "@number-flow/react": "^0.5.14",
     "@pascal-app/core": "*",
     "@pascal-app/editor": "*",
     "@pascal-app/mcp": "*",
     "@pascal-app/viewer": "*",
+    "@radix-ui/react-tooltip": "^1.2.8",
     "@react-three/drei": "^10.7.7",
     "@react-three/fiber": "^9.5.0",
     "@tailwindcss/postcss": "^4.2.1",
diff --git a/bun.lock b/bun.lock
index 66c38cbf..64ed55c6 100644
--- a/bun.lock
+++ b/bun.lock
@@ -26,11 +26,13 @@
       "name": "editor",
       "version": "0.1.0",
       "dependencies": {
+        "@iconify/react": "^6.0.2",
         "@number-flow/react": "^0.5.14",
         "@pascal-app/core": "*",
         "@pascal-app/editor": "*",
         "@pascal-app/mcp": "*",
         "@pascal-app/viewer": "*",
+        "@radix-ui/react-tooltip": "^1.2.8",
         "@react-three/drei": "^10.7.7",
         "@react-three/fiber": "^9.5.0",
         "@tailwindcss/postcss": "^4.2.1",