CSS Animation Typewriter Effect Example

<!doctype html>
<title>Example</title>
<style>
body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: 'Courier New', Courier, monospace; /* Monospace is best for this */
    background-color: #f0f0f0;
}

.typewriter-container {
    display: inline-block;
}

.typewriter-text {
    overflow: hidden; /* Ensures the text isn't revealed until the animation */
    white-space: nowrap; /* Keeps the text on a single line */
    margin: 0 auto; /* Gives that scrolling effect as the typing happens */
    letter-spacing: .15em; /* Adjust as needed */
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    
    /* The typing cursor */
    border-right: .15em solid orange; 
    
    /* 
       1. typing: Animates width from 0 to 100% using steps() based on char count.
       2. blink-caret: Flashes the border on and off.
    */
    animation: 
        typing 3.5s steps(30, end),
        blink-caret .75s step-end infinite;
}

/* The typing effect */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

/* The typewriter cursor blink */
@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: orange; }
}

@media (prefers-reduced-motion: reduce) {
    .typewriter-text {
        animation: none; /* Disables both typing and blinking */
        width: 100%; /* Ensure text is fully visible immediately */
        border-right: none; /* Remove the cursor */
    }
}
</style>

<div class="typewriter-container">
    <div class="typewriter-text">Hello, welcome to my website!</div>
</div>