How to Make a LARP Sword

Making a LARP sword involves creating a safe, durable, and visually appealing prop that can be used in gameplay without causing injury. Swords are the most common weapon used in LARPing. Here’s a basic guide on how to make a simple foam LARP sword:

Materials Needed:

  • Foam: Closed-cell foam for the blade and softer foam for the outer layers. You can also use a pool noodle if you’d like.
  • Core Material: Fiberglass rod or PVC pipe for the sword’s core to provide structure. You can also upcycle an old broom stick!
  • Adhesive: Duct tape and/or contact cement for assembling parts.
  • Covering Material: Fabric or leather for the hilt and possibly for covering the blade.
  • Paint: Acrylic paint if you wish to add color to your sword.

Steps to Make a LARP Sword:

  1. Design Your Sword: Sketch your sword design, including length, width, and any specific details you want to include. Consider the rules of your LARP group regarding size and materials.
  2. Prepare the Core: Cut your rod or PVC pipe to the desired length of your sword. This should be the full length of the sword minus the hilt.
  3. Attach Foam to the Core: Cut your closed-cell foam to the shape of the sword blade, making sure it’s slightly larger than your final desired size to allow for shaping. Slit one side of the foam and insert the core, securing it with adhesive. Make sure the core is centered and does not protrude from the tip or sides of the foam.
  4. Shape the Sword: Using a sharp knife or a hot wire cutter, shape the foam to your desired sword blade shape. Be careful to make smooth, even cuts to avoid jagged edges.
  5. Add the Hilt: Construct the hilt using softer foam, leather, or fabric. The hilt should be comfortable to hold and securely attached to the core, extending into the blade for stability.
  6. Reinforce and Seal: Use duct tape or another strong tape to reinforce the blade’s edges and tip. This helps prevent the foam from tearing during use.
  7. Cover the Blade: If desired, cover the blade with a layer of softer foam for extra safety, then wrap with fabric or leather for a finished look. Use adhesive to secure the covering.
  8. Paint and Decorate: If you want to add color to your sword, use acrylic paint suitable for foam. Be creative with your design to make the sword visually appealing.
  9. Safety Check and Finishing Touches: Ensure all parts are securely attached and there are no sharp edges or hard surfaces exposed. Add any final decorations or details to complete your sword.


  • Safety First: Always prioritize safety by ensuring the sword’s tip and edges are padded and not capable of causing injury.
  • Durability: Make sure the core is strong enough to withstand combat but flexible enough to prevent injury.
  • Group Rules: Check with your LARP group for any specific rules regarding weapon construction and materials to ensure your sword meets all required safety standards.

Look For LARP Sword Inspiration Online

Remember, making a LARP sword can be a fun and creative project, but it’s important to test your sword in a safe environment before using it in gameplay to ensure it’s safe and performs well. If you’re not completely sure on what you want to build, look around online! There are plenty of tutorials on YouTube and Reddit to help you decide how you want to build your first LARP sword.