OmniPreview: Preview Anything

Omni Preview expands default asset previews with adding support for UI, particles, animators, and VFX and many QoL features like enhanced lightning and camera controls.

OmniPreview is a Unity Editor extension built to make asset inspection faster, clearer, and more flexible. It expands Unity’s standard Preview window with support for UI, particles, VFX, sprites, 3D models, animations, fonts, and more, while adding powerful camera, lighting, playback, and environment controls.

🚀 Go Beyond Unity’s Default Preview

Unity’s built-in Preview window is useful, but it has several limitations. Omni Preview turns it into a more capable inspection workspace with better visuals, expanded asset support, and controls designed around everyday editor workflows.

🧩 Expanded Asset Support

Preview more than Unity’s standard system allows:

• Preview UI canvases and UI components
• Inspect Particle Systems with playback controls
• Visualize VFX Graph assets
• Inspect scene GameObjects, not only prefabs
• Compare multiple assets side by side

🎥 Smarter Animation Previews

Make animation inspection faster and more consistent:

• Automatically play selected AnimationClips
• Switch between clips
• Preview animations with improved lighting

💡 Enhanced Lighting & Environment

Create a preview environment that makes your assets easier to inspect:

• Improved Lightning
• Improve visibility of models, animations, particles, and VFX

🎨 Better 2D & Sprite Previews

Get clean, properly oriented previews for 2D content:

• Automatically orient sprites toward the camera
• Remove the distracting default grid
• Adjust camera positioning and zoom
• Preview sprite animations with improved lighting