While this free woodworking plan is for a king size headboard, you could simply measure your mattress and adjust the plans for any size. This headboard features open shelves and lights on both sides.
Build your own Mid Century Modern style headboard using these free woodworking instructions. This one is a king size but you can modify the measurements to accommodate any size.
Build this beautiful bed frame and headboard using these free step-by-step woodworking plans.
These instructions are for a full sized headboard but you could easily adapt them to fit any size bed. Free plans provided by Remodelaholic.
Build this house shaped headboard for a twin bed. Free woodworking plans and instructions located at the link.
Build your own queen size headboard using these free downloadable woodworking plans.
Follow these free instructions to create you very own live-edge headboard using plywood veneer.
Build this storage headboard using these free instructions. At the link, click on storage headboard project diagram to download the free plans.
Although this plan is for a twin size headboard, you could easily adjust it to fit other bed sizes. Free plans provided by HomeDepot.
At the link you can scroll down and download the free woodworking plan to build this full size bed. Also, you can adjust these plans to accommodate any size mattress.