As of now, the Internet Archive (archive.org) hosts of The Karate Kid (2010) . Quality varies significantly:
You might be skeptical. Can a free archive really compete with a 4K BluRay?
Finding a high-quality rip is essential for this specific film because of its cinematography. Unlike the gritty, urban feel of the original, the 2010 version is a visual feast of color and scope. The sweeping shots of the Wudang Mountains and the Forbidden City are vibrant and widescreen. On a low-quality Archive upload, the subtle mist of the mountain scenes often turns into a blocky digital fog. To truly appreciate Mr. Han’s (Jackie Chan) philosophy of "Stillness," you need a resolution that respects the director’s vision.
For the full cinematic experience in high definition, official platforms are the primary option: The Karate Kid (2010) - Kung Fu Training Scene (7/10)
A high-definition training sequence featuring Jackie Chan and Jaden Smith.