Size Comparison
Compare the size of objects.
- Loading objects…
Your own dimensions
Nothing selected yet — add an object to see it in 3D.
0 in view
That is as many as the scene can show at once.
Features
- 555 objects to compare — everyday items, phones, tablets, consoles, mini PCs, monitors and more
- True-scale 3D rendering with Three.js: one unit on screen is one millimetre
- Side-by-side rows, or every object folded onto one corner so they nest
- Front, side, top and isometric camera angles, plus fit-to-view
- Turn any object a quarter turn (or shift-drag it) and watch the row re-flow around it
- Millimetres or inches, with volume and weight in the object details
- Your own dimensions in mm, cm, inch, ft, m or km
- Shareable links, JSON of the current comparison, and a PNG of the view
How to Use
- Search the object list on the left, or narrow it with the category dropdown, then click an object to put it in the scene.
- Add anything the list does not have with the "Your own dimensions" form.
- Drag the canvas to orbit, scroll to zoom, and click an object to see its size, volume and published dimensions.
- Switch between the row and the nested arrangement with the two buttons in the toolbar.
- Use 3D / Front / Side / Top for a fixed angle, and the expand button to fit everything back in view.
- Shift-drag an object — or press the rotate button on its chip — to turn it; the other objects move over to make room.
- Toggle mm / in for every measurement on the page.
- Remove an object with the × on its chip, or clear the scene with the red button.
- Copy a link to share the comparison, copy the JSON, or download the view as a PNG.