〜ずにvs〜ないで | What’s the difference?
So if you learn Japanese, you would notice in that the verb ないで can be changed into Vずに.
E.g: 傘をささないで、歩きます。
Kasa wo sasanaide, arukimasu
→傘をささずに、歩きます。
Kasa wo sasazuni, arukimasu
There is actually no difference. The meaning is the same. But the Vないで is commonly used in spoken context while Vずに is for written text.
Good luck!













