You can use this binary to the hexadecimal tool. you can easily convert binary values like 100010001 in hex from below.
Binary to Hex Converter
You can see Binary to Hexadecimal Conversion Chart
| Binary | Hex | Binary | Hex | Binary | Hex | Binary | Hex |
| 00000001 | 1 | 00110011 | 33 | 10000001 | 81 | 10010100 | 94 |
| 00000010 | 2 | 00110100 | 34 | 10000010 | 82 | 10010101 | 95 |
| 00110111 | 37 | 00110101 | 35 | 10000011 | 83 | 10010110 | 96 |
| 00111000 | 38 | 00110110 | 36 | 10000100 | 84 | 10010111 | 97 |
| 00111001 | 39 | 00111101 | 3D | 10000101 | 85 | 10011000 | 98 |
| 00111010 | 3A | 00111110 | 3E | 10000110 | 86 | 10011001 | 99 |
| 00111011 | 3B | 00111111 | 3F | 10000111 | 87 | 10011010 | 9A |
| 00111100 | 3C | 01000000 | 40 | 10001000 | 88 | 10011011 | 9B |
| 10100111 | A7 | 00001111 | F | 10001001 | 89 | 10011100 | 9C |
| 10101000 | A8 | 00010000 | 10 | 10001010 | 8A | 10011101 | 9D |
| 10101001 | A9 | 00010001 | 11 | 10001011 | 8B | 10011110 | 9E |
| 00001100 | C | 00010010 | 12 | 10001100 | 8C | 10011111 | 9F |
| 00001101 | D | 00010011 | 13 | 10001101 | 8D | 10100000 | A0 |
| 00001110 | E | 00010100 | 14 | 10001110 | 8E | 10100001 | A1 |
| 00000011 | 3 | 00010101 | 15 | 10001111 | 8F | 10100010 | A2 |
| 00000100 | 4 | 00010110 | 16 | 10010000 | 90 | 10100011 | A3 |
| 00000101 | 5 | 00010111 | 17 | 10010001 | 91 | 10100100 | A4 |
| 00000110 | 6 | 11000001 | C1 | 10010010 | 92 | 10100101 | A5 |
| 00000111 | 7 | 11000010 | C2 | 10010011 | 93 | 10100110 | A6 |
| 00001000 | 8 | 11000011 | C3 | 11101000 | E8 | 10111110 | BE |
| 00001001 | 9 | 11000100 | C4 | 11101001 | E9 | 10111111 | BF |
| 00001010 | A | 11000101 | C5 | 11101010 | EA | 11000000 | C0 |
| 00001011 | B | 11000110 | C6 | 11101011 | EB | 10101010 | AA |
| 00101100 | 2C | 11000111 | C7 | 11101100 | EC | 10101011 | AB |
| 00101101 | 2D | 11001000 | C8 | 11101101 | ED | 10101100 | AC |
| 00011010 | 1A | 11001001 | C9 | 11101110 | EE | 10101101 | AD |
| 00011011 | 1B | 11001010 | CA | 11101111 | EF | 10101110 | AE |
| 00011100 | 1C | 11001011 | CB | 11110000 | F0 | 10101111 | AF |
| 00011101 | 1D | 11001100 | CC | 11110001 | F1 | 10110000 | B0 |
| 00011110 | 1E | 11001101 | CD | 11110010 | F2 | 10110001 | B1 |
| 00011111 | 1F | 11001110 | CE | 11110011 | F3 | 10110010 | B2 |
| 00100000 | 20 | 11001111 | CF | 11110100 | F4 | 10110011 | B3 |
| 00100001 | 21 | 11010000 | D0 | 11110101 | F5 | 10110100 | B4 |
| 00100010 | 22 | 11010001 | D1 | 11110110 | F6 | 10110101 | B5 |
| 00100011 | 23 | 11010010 | D2 | 11110111 | F7 | 10110110 | B6 |
| 00100100 | 24 | 11010011 | D3 | 11111000 | F8 | 10110111 | B7 |
| 00100101 | 25 | 11010100 | D4 | 11111001 | F9 | 10111000 | B8 |
| 00100110 | 26 | 11010101 | D5 | 11111010 | FA | 10111001 | B9 |
| 00100111 | 27 | 11010110 | D6 | 11111011 | FB | 10111010 | BA |
| 00101000 | 28 | 11010111 | D7 | 11111100 | FC | 10111011 | BB |
| 00101001 | 29 | 11011000 | D8 | 11111101 | FD | 10111100 | BC |
| 00101010 | 2A | 11011001 | D9 | 11111110 | FE | 10111101 | BD |