If the locking mechanism is a latchbolt the kind of bolt that is spring loaded and has one angled edge and the angled edge is facing away from you you can hook it with a wire hanger.
How to open a locked interior door.
Instead these locks are usually wafer locks and sliders.
Find a paper clip.
Gently insert the screwdriver s flathead into the door knob s slot then turn it counterclockwise.
Step 2 locate the hole on the door knob.
If you ve accidentally locked your bathroom door from the inside and you can t get in a screwdriver is one of the handy ways open your locked door without a locksmith.
However it s only a great tool for a specific type of lock.
Use a small screwdriver or thin tool on interior doors.
To open a locked interior door with a screwdriver first push the screwdriver as far as you can into the hole on the doorknob.
A basic pin tumbler lock consists of the plug the key pins driver pins and the springs at its core assembly.
Push an eyeglasses screwdriver a paper clip hammered flat or a very small butter knife into this hole.
First insert the tension wrench into the bottom part of the lock and rotate it in the direction you would turn the key to unlock it to place tension on the lock.
If you hear a click the lock is disengaged and the door should open freely.
Maintain this tension throughout.
Bend the paper clip so that a portion of it is long and straight enough to insert into a small hole on the door knob.
Then swipe quickly downward.
Then just turn and twist until the screwdriver catches on a groove and the lock clicks open.
You will need lock picking tools to unlock a door without a key.
Bedroom and bathroom doors often use this type of lock.
A screwdriver is the perfect tool to help you out in those situations.
If you meet significant resistance when you attempt to turn the screwdriver try removing the tool and repositioning it.
Angle the card towards the frame.
Be careful not to exert too much pressure here.
If you re locked on the other side look for a tiny hole on the doorknob.
This method works on doors with privacy handles locked by pushing a button in the door handle.
Once the lock releases turn the knob to open.