Too thin

Free trial Drop a logo and save an STL. Editing, text, colors, 3MF, QR codes and Batch are in the full version.

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Keychain Maker

Presets

QR code (Logo part)

Scan strength

Keychain size

Round corners

Blank edge around code

Recessed (modules cut into the base)

Center logo reduces scan reliability

Drop an image here or click to choose.

Use the center logo

Area covered, % of code

Logos

Use the logos

Drop an image here or click to choose.
SVG gives the cleanest edges; PNG with transparency also works.

Color tolerance

Invert (everything but the chosen colors)

Fine-tune

Smoothing

Logo width

Left ↔ Right

Down ↔ Up

Height and lines

Raised height

Thicken lines

Warn if thinner than

Lines thinner than this show red in the preview. Raise Thicken lines until the red is gone.

Auto-clean

Size

Overall size, longest side mm

%

Text

Use the text

Type a font family name as it appears in Font Book.

Letter height

Line spacing

Left ↔ Right

Down ↕ Up

Base

Expand shape

Corner radius

Silhouette margin

Outline width

Base thickness

Fill holes in the base

Back

Embed depth

Text

Text on the back

Same text and font as the front

Type a font family name as it appears in Font Book.

Letter height

Line spacing

Left ↔ Right

Down ↕ Up

Logo

Logo on the back

Same as the front logos

Drop an image here or click to choose.

Ink is the image's main colors minus its background, as for a new logo. SVG gives the cleanest edges.

Logo width

Left ↔ Right

Down ↔ Up

QR code

QR code on the back

Same as the front QR code

Scan strength

Code width

Left ↔ Right

Down ↔ Up

Keyring loop

Center on

Left ↔ Right

Down ↔ Up

Slide along edge

Hole diameter

Loop wall thickness

Push in

Add the loop

Inside the outline (just a hole)

Batch

Batch

First row is column names

Drop logos here or click to choose several.

Text width

Spacing

Export

Printer bed

Copies

Spacingmm

Base

Logo

Logo 2

Logo 3

Back text

Back logo

Back QR

Unlock Keychain Maker

Unlimited exports
Batch production
All future updates

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Keychain Maker for Mac

This page stays free: drop a logo, get an STL. The Mac app does the rest, offline.

Multicolor 3MF for Bambu Studio, Orca Slicer and Cura
Text, names and fonts
QR code keychains
Back text, logo and QR code
Batches of names or logos
Every setting: size, colors, shape, loop, height

Get it on the Mac App Store

Scan test

Point your phone camera at this. It's the Logo part exactly as it will print, modules and center logo included.

Light modules on a dark base (the default filament colors)