Easy Size Compare 3D

Visualize real-world object sizes in 3D and compare scale easily.

Size Compare 3D

Size Compare 3D is a modern and intuitive 3D visualization tool that helps you understand and compare object sizes side-by-side in real-world scale. Instead of guessing dimensions or imagining measurements, you can see the size difference clearly in a 3D space.

Whether you’re comparing tiny objects or massive structures, Size Compare 3D makes scale comparison simple, accurate, and visually clear.

🔍 Visualize Size in 3D

Place multiple objects in a shared 3D scene and instantly compare their dimensions from every angle. Rotate, zoom, and inspect objects to get a true sense of scale that flat measurements can’t provide.

📏 Multiple Dimension Units Supported

Easily switch between a wide range of measurement units:

Micrometers (µm)

Nanometers (nm)

Millimeters (mm)

Centimeters (cm)

Meters (m)

Kilometers (km)

Inches

Feet

Yards

Miles

Perfect for both micro-scale and large-scale comparisons.

🧠 Smart Scene Management

Create and manage multiple comparison scenes

Scenes are automatically saved

Quickly access recent scenes

No manual saving required

Pick up right where you left off.

🎨 Clean & Modern UI

Designed with a minimal, distraction-free interface, Size Compare 3D focuses on clarity and usability. Everything is laid out to help you compare sizes faster and more comfortably.

⚡ Fast, Offline & Lightweight

Works completely offline

No account or login required

Optimized for smooth performance on most devices

👤 Who Is This App For?

Students & educators

Designers & developers

Engineers & architects

Curious learners

Anyone who wants to understand size and scale visually

🔒 Privacy Friendly

No data collection. No tracking. Your scenes stay on your device.

Size Compare 3D helps you move beyond numbers and measurements — see size differences the way your brain understands them: visually.