Generador de Cajas

Diseña una caja de uniones tipo finger-joint y exporta los paneles planos como DXF, SVG o G-code para corte láser y CNC, todo en tu navegador.

AnchommProfundidadmmAltomm

Preajuste de material

Espesor del materialmmKerfmmAncho del dientemmUnidades

Ajuste de unión

Dimensiones

Sin tapa (abierta)

Exterior = tamaño final externo. Interior = cavidad interna (los paneles se añaden por fuera).

Divisores ↔Divisores ↕

Grabar etiquetas de panelRanuras de asa

Lámina de stock (0 = no)

AnchommAltomm

Ajusta el kerf a tu láser/fresadora para un encaje ajustado.

Consejo: mide el espesor real con un calibrador; rara vez es el valor nominal.

G-code para

La vista previa y el procesamiento permanecen en tu navegador. Inicia sesión y usa 1 crédito para descargar o copiar un resultado; no se sube nada.

Paneles

Exterior

120×80×50 mm

Lámina

376.1×168.1 mm

How it helps

Finger-joint (box-joint) panels that press together — no glue required.

Set outside width, depth, height, material thickness, finger width, and kerf.

Closed box or open-top tray, with optional dividers and kerf compensation for a snug fit.

Export a laser/CNC-ready DXF, SVG, or G-code — or copy a share link. Each output uses 1 credit; processing is browser-local and nothing is uploaded.

Best practices

- Measure your real material thickness with calipers — it is rarely exactly the nominal value.

- Cut a small test joint first to dial in the kerf before cutting the whole box.

- Keep the finger width around 2–3× the material thickness for strong joints.

- Lay out the panels on your sheet and check they fit before sending the job.

Limitations

- It makes finger-joint boxes with optional egg-crate dividers — no lids with lips, hinges, or T-slot/bolt joints yet.

- Tiny corner reliefs are left so the panels always assemble; this is normal for laser boxes.

- Material thickness is treated as exact; verify your stock and kerf for a perfect fit.

FAQ

Are these inside or outside dimensions?

Outside dimensions. The width, depth, and height are the finished outer size of the assembled box.

What is kerf and why does it matter?

Kerf is the width of material your laser or bit removes. The generator grows each panel by half the kerf on every side so the fingers press together snugly instead of falling out.

Do I need glue?

Finger joints press-fit and are usually strong without glue, but a little wood glue makes them permanent and stronger.

Can I make an open box or tray?

Yes. Turn on 'Open top' to omit the lid and get a five-panel tray.

Is anything uploaded?

No. The box is generated entirely in your browser. Sign-in is required only when you download or copy an output, which uses 1 credit.