The utility model provides a collapsable and convenient support, comprising a collapsible connecting pipe, an umbrella-shaped layer strand which is fixed with a face support strip is rotated and matched with one end of the connecting pipe, a layering top cover which is matched with a central thread of the layering strand, a fixing stand which is matched with a fixing nut is matched with the other end of the connecting pipe, and a rotatable spider leg which is fixed on the fixing stand. The utility model has the advantages that the structure is simple, the volume is small after shrinking, the height of the support can be adjusted according to the requirement, the operation is convenient, the collapsable and convenient support can be used as a bench, a desktop support, and a clothing hanger, and the collapsable and convenient support is suitable for indoor and outdoor use.