◮ 3D Vectorizer raster → SVG → 3D

3D Vectorizer is built for a mouse and a bigger screen — the sidebar, sliders, and 3D view are hard to use on mobile. For the best experience, open this on a desktop or laptop.

Palette

Auto palette size

Colors

Shade detail1.0×

◉ Hover a bubble to see its pixels ✎ Click to edit ⇥ Drag to merge ⇤ Drag a shade out to split

Mode

Stacked Planar Cut-out

Try different processing modes if you aren't getting the desired effect. Stacked shapes extend over their neighbors but can sometimes leave gaps. Planar traces each boundary between two colors — better at not leaving gaps, but often more jagged. Cut-out attempts to trace each color exactly.

Pixel-art mode (crisp, square edges)

Turn on for pixel art — traces the pixel grid literally with sharp square edges (no smoothing or curves).

Detail

Speckle filter0 px²

Eliminates smaller, isolated groups of pixels.

Simplify0.0 px

Rounds over corners to smooth out lines.

Denoise1×

Reduces noise by softening the input image.

Corner angle60°

The turn angle that counts as a sharp corner — lower keeps more corners crisp, higher rounds them into curves.

Border & fill

Border outline Fill enclosed gaps

Color

Deck-box lid

Attach to a lid

Hidden controls

Face down (flip 180° — for lids) Layer thickness

Height each colour is extruded in the 3D print / export.

Base plate

Solid backing plate under the colours (0 = none).

Model size

Longest side of the printed part, in mm.

Detect primitives (neural)

A tiny neural net classifies each traced loop (circle, ellipse, rect, star…); a geometric check accepts the snap only when the exact shape fits within tolerance.

Fit Bézier curves Sub-pixel edges (AA-guided) Smoothness0.3 px

Smoothes the bezier curves more — usually best left at a minimum.

Centerline thin strokes

Thin ribbons (the sample's birds) are traced down their middle and drawn as a single stroked path, instead of outlining both edges. Experimental — off by default.

Max size

Downscale large images before tracing (speed vs. detail). Change re-runs the trace.

⇔

Drop an image to 3D vectorize

PNG · JPG · GIF · WebP · BMP · SVG — nothing leaves your machine.

…or paste an image from the clipboard.

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Drop an image to 3D vectorize

Your filaments