Decide the type of bangs you want
Check your face shape and hair texture
Look for reference photos
Part your hair to isolate the front section
Section off a small triangle at the hairline
Clip back the rest of your hair
Start with longer bangs than you want
Cut little by little
Keep the scissors angled slightly downward
Check symmetry often
Dry and style the bangs
Trim gradually over time to maintain the shape
Visit a professional stylist if you want a precise result