Can I export the icon without the 3dlogo.io mark?

Yes, on Pro. Free stills carry a small mark in the corner; Pro exports have nothing on them and go up to 4K.

Does the editor make the rounded-square mask?

No. Export a transparent PNG and apply the platform mask in your icon tool; the platform applies its own corner radius on device.

Which style survives at 29 px?

Chrome and single-colour plastic. Effects that depend on angle or fine grain do not read at small sizes.

Updated August 27, 2026

3D logo for an app icon

An app icon needs a square, high-contrast render of the mark with no text and no thin strokes. On 3DLogo.io, export a transparent PNG of the 3D logo: 1024 × 1024 is free (with a small 3dlogo.io mark), and Pro exports 2K and 4K with nothing on the image.

Open the editor with the chrome preset All 3D logo styles

What an app icon needs from the export

Requirement	What to do on 3DLogo.io
Size	1024 × 1024 px covers the App Store and Play Store source icon sizes as published by Apple and Google (checked August 2026); export square PNG at 1024 on Free or 2048 and 4096 on Pro and let the platform downscale.
Background	Transparent PNG, then place the mark on a flat or gradient tile in your icon tool. Do not bake a scene background into the icon.
Style	Chrome, glass, or a single-colour plastic. Holographic and gradients lose their effect below 60 px; brushed metal grain disappears.
Shape	A bold mark with no strokes thinner than about 1/20 of the width; raise depth and add a small bevel so the edge highlight survives downscaling.
Watermark	Free exports carry a small 3dlogo.io mark in the corner. Pro removes it; an icon should be exported on Pro.

Styles that suit this use

Chrome 3D logo: Neutral mirror finish; the usual icon choice.
Glass 3D logo: Frosted glass over a flat tile reads as a native-style icon.

How to make it on 3DLogo.io

Open the editor and upload the mark as SVG (or a high-contrast PNG).
Choose Chrome Clean or Frosted Glass; set the environment to studio.
Frame the mark square in the viewport (press F to frame).
Export PNG with transparency at 1024 px (Free) or 2048 / 4096 px (Pro).
Compose the icon tile and safe area in your icon tool and upload to the store.

Conditions and limitations

The editor exports the render, not a finished icon set: masking to a rounded square, safe-area padding, and per-platform sizes happen in your icon tool. Free exports include the 3dlogo.io mark, which is not acceptable on a shipped icon.

Questions

Can I export the icon without the 3dlogo.io mark?: Yes, on Pro. Free stills carry a small mark in the corner; Pro exports have nothing on them and go up to 4K.
Does the editor make the rounded-square mask?: No. Export a transparent PNG and apply the platform mask in your icon tool; the platform applies its own corner radius on device.
Which style survives at 29 px?: Chrome and single-colour plastic. Effects that depend on angle or fine grain do not read at small sizes.

The other surfaces

The same mark, and what each of the other places you will put it needs from the export.