In a pad for wireless charging and a manufacturing method thereof, the pad includes: a carrier sheet, a coil and a first and second pad layers. The coil is secured on the carrier sheet and jointly forms an intermediate layer. The intermediate layer is clamped and secured between the first and second pad layers. The first and second pad layers with the intermediate layer clamped therebetween are arranged opposite from each other and attached onto each other to form a pad main body. The manufacturing method includes: a securement step for securing the coil, a clamping step for clamping the intermediate layer and a thermoforming step for thermoforming into the pad main body. Accordingly, the effect of successfully clamping and securing the carrier sheet together with the coil between the first and second pad layers before the thermoforming thereof can be achieved.