Welcome to Peter Lightspeed Blog

Header Ads Widget

Responsive Advertisement

How to Add an Animated Scroll-to-Top Button Using HTML, CSS & JS

Peter Lightspeed October 18, 2025

 HTML:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Back to Top button</title>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
</head>
<body>
  <div></div>
  <button id="scrollTopBtn"><i class="bi bi-arrow-up-circle-fill"></i></button>
</body>
</html>

CSS:

#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #ff4747;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  display: none;
  transition: all 0.3s ease-in-out;
}

#scrollTopBtn:hover {
  background-color: #ff2929;
  transform: translateY(-5px);
}

JavaScript:

const scrollBtn = document.getElementById("scrollTopBtn");

window.onscroll = function() {
  if (document.body.scrollTop > 200 || document.documentElement.scrollTop > 200) {
    scrollBtn.style.display = "block";
  } else {
    scrollBtn.style.display = "none";
  }
};

scrollBtn.onclick = function() {
  window.scrollTo({ top: 0, behavior: "smooth" });
};


Tags:

Post a Comment

0 Comments

DON'T FORGET TO COMMENT YOU are chatting with Peter Lightspeed himself 😎