typewriter effect js code example

Example 1: typing ticker effect in html

<!DOCTYPE html>
<html>
<body>

<h1>Typewriter</h1>

<button onclick="typeWriter()">Click me</button>

<p id="demo"></p>

<script>
var i = 0;
var txt = "It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English.";
var speed = 30;

function typeWriter() {
  if (i < txt.length) {
    document.getElementById("demo").innerHTML += txt.charAt(i);
    i++;
    setTimeout(typeWriter, speed);
  }
}
</script>

</body>
</html>

Example 2: javascript typewriter effect

// *** JS Typewriter Effect ***

	let i = 0;
    let target = document.getElementById("target");
    let text = target.innerHTML;
    target.innerHTML = ' ';
    let speed = 75; //speed duration of effect in millisec

    typeWriter(); //to call function
    function typeWriter() {
        if (i < text.length) {
            target.innerHTML += text.charAt(i);
            i++;
            setTimeout(typeWriter, speed);
        }
    }

Example 3: javascript text auto writing

/*
  Creating a Typing Effect
-----------------------------
1) Add HTML: */
<p id="demo"></p>
<button onclick="typeWriter()">Click me</button>
/* 
2) Add JavaScript: */
var i = 0;
var txt = 'Lorem ipsum typing effect!'; /* The text */
var speed = 50; /* The speed/duration of the effect in milliseconds */

function typeWriter() {
  if (i < txt.length) {
    document.getElementById("demo").innerHTML += txt.charAt(i);
    i++;
    setTimeout(typeWriter, speed);
  }
}

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