foam cutter

A good foam cutter is the difference between cushions that look professionally made and edges that look chewed. Whether you're replacing seat cushions, padding a headboard, or shaping foam for a window seat, the right tool helps you make straight, clean cuts through thick upholstery foam with far less effort than scissors or a kitchen knife.

Choosing the Right Foam Cutting Tool

Electric Foam Cutters

An electric foam cutter uses moving blades to slice through dense polyurethane and memory foam. It's a favorite for upholstery work because it handles thick slabs and helps keep the sides square.

Hot Wire Foam Cutters

A hot wire foam cutter melts its way through material, making it a strong choice for polystyrene and craft foam when you want smooth curves and detailed shapes.

What to Look For

• Cutting depth: choose a tool suited to the foam thickness you use most.
• Control: a comfortable grip and steady handling make straight cuts easier.
• Foam type: match the tool to the material, whether that's upholstery foam, memory foam, or polystyrene.

Ready to trim your next cushion to size? Browse the foam cutters below and pick the tool that fits your upholstery or craft project.