Windshield chip repair is an easy DIY project; windshield crack repair isn’t so simple. To fix a chipped windshield, you can buy a small DIY windshield repair kit, usually costing between $8 and $20. The process begins by clearing away all stray pieces of glass with a razor blade. You then affix a device to your windshield with suction cups to hold the repair tool precisely over your windshield chip. Add repair resin, push it down with a plunger and then cover the repaired area with finishing film for a smooth surface. As long as you follow the directions carefully, the result should be a professional-looking, nearly undetectable chip repair.