Heart Box Generator
A heart-shaped keepsake box where a bending living-hinge wall follows every curve of the heart, top to bottom.
Settings
Dimensions
Construction
Vector Export
3D Print Design
Exported as flat print-ready parts at the material thickness. The living hinge is a laser feature; for 3D printing use the flat plates and wall.
3MF preserves richer print metadata when your slicer supports it.
Generate a design to see the 2D preview
Generate a design to see the export preview
How to use
Frequently Asked Questions
Yes. Set the size you want, then download the SVG or the print-ready parts with no watermark and no export limits.
About
This free heart box generator makes a curved heart-shaped box using a living hinge: a single flexible wall that bends around heart top and bottom plates. Because a heart curves everywhere, the whole wall is a living hinge. Tune the slit spacing to your material so the wall wraps smoothly, then glue the seam. Great for Valentine gifts, trinket boxes, and keepsakes.
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