1 · Design your block

Toggle squares to draw any connected shape. Minimum 4 squares, maximum 100, inside a 10×10 box. Squares must touch edge-to-edge — diagonal corners do not count.

Presets
2 · Brand it
Background colour
Logo optional · PNG or WebP · max 2 MB · 256–2048 px
Drop a logo here, or click to choose
No logo? Your product initials are drawn instead.
Branding display mode
3 · Price
Pricing follows the global count of squares sold — never position or height. The price shown here can still move if others buy first. It locks the moment you reserve a position.
4 · Choose a position

Cyan squares mark every legal landing spot for this shape. Move the pointer over the tower to aim, then click to pin your position. The tower then shows your block exactly as it will look. Nothing is reserved or charged until you press Confirm this position.

Origin
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Rows
—
Spots
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5 · Reservedheld
Reservation expires in 10:00
These coordinates are now held for you and hidden from other purchasers. Your total is locked for the countdown above, even if the global price rises in the meantime.
6 · Pay
Total due$0
7 · You're in the tower

Designing and placing a block is built for a mouse and a big screen. On a phone you can browse the tower, but we recommend a desktop for this part.

Block designer
Canvas preview