Renamon is a slender, yellow-furred, bipedal fox-like Digimon with large ears, blue eyes, a bushy yellow tail with a white tip, and purple yin and yang markings on her relatively muscular thighs. She wears purple gloves with blue-violet markings and has a tuft of white fur covering her neck and chest.

Renamon is a cool, calm, and collected Digimon with a reserved and independent personality. She is fiercely loyal to her Tamer and valued for her wisdom, intelligence, and skill in battle.