JavaScript based typo generator. Currently supports Wrong Key Typos”, “Missed Characters”, “Transposed Characters”, “Double Characters”, germand and english "Homophonetic Typos" and “flipped Bit Typos” aka “Cosmic Rays”.
generateTypos(['bielefeld, münster'], { wrongKeys: true, missedChars: true, transposedChars: true, doubleChars: true, flipBits: true, generateHomophones: true });