Answers for "javascript how to convert to binary"

javascript convert number to binary

function dec2bin(dec){
    return (dec >>> 0).toString(2);
}

dec2bin(1);    // 1
dec2bin(-1);   // 11111111111111111111111111111111
dec2bin(256);  // 100000000
dec2bin(-256); // 11111111111111111111111100000000

convert text to binary javascript

function stringToBinary(str) {
    let strOut = "";
    for (var i = 0; i < str.length; i++) {
        strOut += str[i].charCodeAt(0).toString(2);
    }
    return strOut
}