The embodiment of the invention provides an electromagnetic friction composite-type multi-directional vibration energy harvester and a manufacturing method thereof. The device comprises an external support structure, a permanent magnet, an elastic material, an electromagnetic coil, a polymer material and a friction electrode array, wherein the electromagnetic coil and the friction electrode arrayare located on the upper inner surface and the lower inner surface of the external support structure respectively; the polymer material covers the friction electrode array; the permanent magnet is suspended above the center of the support structure through the elastic material to be contacted with the polymer material and can slide randomly along each direction; the permanent magnet and the elastic material form a resonance system, sliding along any direction in a plane is performed to generate electric energy output, and low-frequency vibration mechanical energy in the surrounding environmentcan be effectively harvested. The structure is simple, the design is reasonably, the arrangement is flexible, the vibration mechanical energy along each direction in the plane can be effectively harvested, and a capacitor can be quickly charged to a higher voltage level.