Abstract: A portable loom comprises a header, a spaced bottom frame member and hollow side supports extending removably between the header and the bottom frame. The length of the side supports may be adjusted so that the tension of a warp extending between the header and the bottom frame member can be adjusted. Preferably, the length is adjusted by externally-threaded rods inserted axially within respective side supports and an internally threaded abutment member seated upon on end of the respective side supports. Dowels received within apertures within the frame are provided so that string heddles can be formed.