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Building the model…
All generators › Gifts and keepsakes
Sound wave maker
A voice message, a laugh or a song as a keepsake.
About the sound wave maker
Load a recording and print its sound wave as a plaque or keyring. The recording is read on your own device and never uploaded.
- Short clips of a few seconds look best.
- Fewer, wider bars print cleaner.
- Print the bars in a second colour.
Everything runs in your browser: nothing is uploaded and there is no sign-up.
More generators
Name keychain maker
Your name or any word as a keychain or tag.
Name sign maker
Door signs, desk plates and labels with your text.
3D QR code maker
Printable QR codes for links and WiFi logins.
Snowflake maker
Unique six-sided snowflakes for windows and trees.
Fractal curve maker
Dragon, Hilbert, Gosper and 13 more famous curves.
Spirograph maker
Rolling-wheel patterns, roses and Lissajous figures.
Name stencil maker
Spray and paint stencils with your own text.
Star map maker
The night sky over a place on a date that matters.