Downloading videos from TikTok

Hello, friends. How do I download videos from TikTok to my smartphone?

When I intended to watch a few quick videos during a break. Before I knew it, an hour had passed, and I couldn't recall a single meaningful thing I'd seen. Is TikTok a platform that fosters mindless scrolling, or is there a way to make it a valuable part of our lives? How do you strike a balance between entertainment and productivity on TikTok without succumbing to its addictive nature?