Why URLs become ugly and cause problems

Ever wonder why some URLs look like a chaotic jumble of characters? Understand them from the ground up to avoid confusion and problems once and for all.
#javascript

[@amarboparai4159]

Chinese 😭. Anyways thanks for the video.

[@yousoumar]

Yeah, my bad. Thank you!

[@ankitsuda]

It's Hindi language not Chinese

[@yousoumar]

Yeah my bad. Thanks!