Is this a true 3D render?

No — it's a 2D pixel-art technique that simulates depth by stacking shaded, offset copies of the image's shape behind the original, similar to how chunky 3D text or extruded logos are drawn by hand. There's no real 3D geometry or lighting model involved.

What does the 'depth' setting control?

How many offset layers are stacked behind the original, which determines how thick the extrusion looks. More layers create a taller, more pronounced 3D effect; fewer layers create a subtle, thin bevel.

What does the angle control?

The direction the extrusion is stacked in, from 0 degrees (straight right) to 90 degrees (straight down); 45 degrees (the default) extrudes diagonally down and to the right, the classic 'drop shadow' direction.

Why does the canvas get bigger?

The output canvas expands to fit the full extruded shape so the layers behind the original are never clipped, similar to how the PNG Rotator expands its canvas to fit a rotated image.

3D PNG Creator - Give a PNG a Pseudo-3D Extruded Look

Overview

Introduction

This tool gives a flat PNG a chunky, extruded pseudo-3D look by stacking shaded, offset copies of its shape behind the original, similar to how 3D lettering or logos are often hand-drawn.

Everything is computed and rendered locally in your browser.

What Is 3D PNG Creator?

A client-side pixel transform that reads only the alpha silhouette of the source image and repeats it at a growing offset, shaded progressively darker the further back a layer sits, before drawing the original, untouched image on top.

The result looks like the flat artwork has real physical thickness, extruded in the direction you choose.

How 3D PNG Creator Works

For a chosen depth N and angle, the tool draws N shaded copies of the image's silhouette, from the farthest-back layer (N) to the nearest (1), each offset by `layer x cos(angle)` horizontally and `layer x sin(angle)` vertically and shaded with a color that gets lighter as layers get closer to the front.

After all the shaded layers are drawn, the original image is drawn one final time at zero offset, fully on top, so the visible face of the extrusion is the real, undistorted artwork.

When To Use 3D PNG Creator

Use it to give a flat logo, icon, or text-as-image graphic a chunky, dimensional look without a full 3D modeling tool.

It's also a quick way to mock up a 'thick sticker' or 'extruded badge' visual style.

Often used alongside PNG Shifter, PNG Border Adder and Symmetric PNG Creator.

Features

Advantages

Produces a convincing extrusion effect using only 2D pixel operations — no 3D engine or WebGL required.
Both the extrusion depth and direction (angle) are adjustable.
Runs entirely client-side; the uploaded image never leaves your device.

Limitations

This is a stylized 2D illusion, not a true 3D model — it won't look correct if photographed or viewed from an actual different angle.
Only supports extrusion angles from 0 to 90 degrees (right through down); the canvas-expansion math assumes a non-negative offset direction.
Very high depth values on a large image increase processing time, since each layer re-scans the entire source image.

Examples

A chunky 3D logo

Input

A 200x200 logo PNG with transparency, depth 12, angle 45, shadow #2a2a2a

Output

A roughly 209x209 PNG where the logo appears to have thick, dark-gray sides extruded down-and-right

12 layers stack up a visible extrusion thickness, each shaded a bit lighter the closer it is to the front face.

A subtle bevel

Input

An icon PNG, depth 3, angle 45

Output

A slightly larger PNG with a thin, subtle 3D edge around the icon

A low depth value produces a light bevel rather than a dramatic extrusion.

Best Practices & Notes

Best Practices

Use a source image with real transparency around its subject — extruding a fully opaque rectangular photo just adds a solid-color border, not a shape-following 3D edge.
Pick a shadow color close to a darker shade of your artwork's dominant color for the most natural-looking extrusion.

Developer Notes

The extrusion only reads each source pixel's alpha channel to decide whether to draw a shaded silhouette pixel at each offset layer, then draws the real RGB values only once at the end for the front face, keeping the layer loop's per-pixel work minimal.

3D PNG Creator Use Cases

Mocking up a chunky 3D logo or badge treatment
Adding a hand-drawn-style bevel to a flat icon
Creating a stylized 'extruded sticker' look for a graphic

Common Mistakes

Using a fully opaque rectangular image, which extrudes the whole rectangle rather than just the visible subject.
Setting depth very high on a large image and expecting instant results, since processing time scales with depth x image size.

Tips

Start with depth around 8-12 and angle 45 for a classic, balanced 3D look, then adjust from there.
Use a PNG with a transparent background so the extrusion follows your subject's actual silhouette.

3D PNG Creator