Introduction - If you have any usage issues, please Google them yourself
Not only binary, octal, decimal to hexadecimal conversion between. Also supports 3, 4, etc. 5,6,7,9,11,12,13,14,15 hex conversion. Not only that, but also it can be combined in the case of 26 English letters, plus 10 digits consisting of 62 numbers of 62 decimal conversion. Even, you can get hold of " Heaven" and " land" two symbols, compose 64 hex. Haha.