Abstract: A method of designing a metal mesh touch sensor with randomized pitch includes placing a first plurality of representations of parallel conductive lines oriented in a first direction with fixed pitch spacing between adjacent representations of parallel conductive lines oriented in the first direction. For each placed representation of a parallel conductive line in the first plurality of representations of parallel conductive lines oriented in the first direction, a first random offset amount within a predetermined randomization constraint is generated. The placed representation of the parallel conductive line is moved by the first random offset.