Sentence examples for it's all from inspiring English sources

"it's all" is a correct and usable phrase in written English.
It is typically used as a stand-alone phrase to convey that something is complete or finished. For example: - "I finally finished my project, it's all done now." - "Don't worry, I'll take care of it. It's all under control." In these sentences, "it's all" is used to indicate that the task or situation at hand has been completed or resolved.