How long is the bigist snake in the wold?

The biggest snake in the world is the green anaconda, which can grow up to about 30 feet (9 meters) in length, although lengths of 20 to 25 feet are more common. Other large snakes, like the reticulated python, can also reach similar lengths, with some individuals reported to exceed 25 feet. However, the green anaconda is generally recognized as the largest by weight and bulk.