Are Bitcoin legal? As of the statistics, in June 2021, Bitcoin cryptocurrency was legal in countries like the U.S, the U.K, Uzbekistan, Japan, and most other developed nations. But some countries have term Bitcoin as an illegal currency in their region. As of now, there is no specific reason as to why Bitcoins are illegal in some countries. But if you stay in one of such countries that have no problem with Bitcoin, then you can easily trade with coins and purchase them to profit your pocket. For instance, click here and enjoy your Bitcoins purchase and sales.