If it is slide a credit card you don t mind damaging between the lock and the door frame.
How do you open a locked door with a card.
To open your door wiggle a card into the gap between the door and the door frame.
It does move a little though when a door knob is turned even if the door is locked.
Bend the card back towards the frame to force the lock into the door.
As long as the lock is turned the door won t open.
If you re desperate enough to break the door a good old fashioned swat style kick may do the trick.
Ever locked yourself out and have no way of getting in.
If the door swings toward you check the hinges if the door is metal if.
If you forgot your key again and wish you could get into your home without it you may be able to use your credit card to do so.
Here is another life hack for you.
To open a locked door without a key first see if the lock is a spring lock.