➕ Binary Adder
Free online binary adder. Sum multiple binary numbers with automatic carry handling. Results in binary, decimal, or hexadecimal.
Enter one binary number per line, auto-sum all values
How to Use
Enter one binary number per line (only 0 and 1 allowed). The tool auto-aligns and sums all values. Choose binary, decimal, or hexadecimal output. Supports up to 50 lines.