Spend short periods in the sun with proper sunscreen protection
Use self-tanner lightly to mimic freckle-like spots
Apply freckle makeup or brow pencil dots for a natural look
Try temporary freckle tattoos or freckle pens
Avoid harsh exfoliation if you want existing freckles to stay visible
Protect skin from sunburn and overexposure
Accept that natural freckles are largely determined by genetics
Consult a dermatologist before trying any skin-lightening or skin-altering methods