Text to Particles Dissolve Effect JavaScript & CSS

In this article, we will understand how to create example of text to particles dissolve effect by using JavaScript & CSS. Particles dissolve effect is used for creating animated, interactive, configurable particle animations on a Canvas element that interact with mouse and touch events.

It is a unique and dynamic collection of professionally designed and creatively animated text animations. This is used to enhance the look and feel of your corporate business, slideshows, TV shows, films, movies and promotions and events videos.

Following are the examples of Text to Particles Dissolve Effect JavaScript & CSS.

Example 1:

<! DOCTYPE html>    
<html>    	
    <head>    	
        <meta http-equiv = "Content-Type"    
            content = "text/html; charset=UTF-8" />    
        <title> Example of  Text to Particles Dissolve Effect JS & CSS </title>    
        <meta name = "description"/>    
         <meta content = "width=800, initial-scale=1"    
        name = "viewport" />     
<script src = ?https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js?> </script>
<style>
@import url(https://fonts.googleapis.com/css?family=Work+Sans:400,300,700|Open+Sans:400italic,300italic);
html {
  display: block;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #333;
  position: relative;
  z-index: 1;
}
body {
	background: linear-gradient(180deg, #6deaff, #68ffb9);
	background-position: center;
	background-size: cover;
	transition: all 0.8s;
             align-items: center;
            justify-content: center;
	position: relative;
}
canvas {
background: #781717;
width: 100vw;
height: 100vh;
}
input {
width: 250px;
height: 40px;
line-height: 40px;
position: absolute;
bottom: 35px;
left: calc(50% - 125px);
background: none;
color: #ddca7e;
font-size: 30px;
font-family: arial;
text-align: center;
border: 1px solid white;
background: rgba(255,255,255,0.2);
}
  &:focus {
    outline: none;
    border-bottom: 1px solid #28a2a2;
  }
h1 {
  position: fixed;
  left: 0;
  bottom:5px;
  color: #24cf98;
  z-index: 10;
  font-size: 16px;
  font-family: Helvetica, Verdana, sans-serif;
  opacity:0.5;
  width: 100%;
  text-align: center;
  margin: 0;
}
</style>
<body>
<canvas id = "scene"> </canvas>
	<input id = "copy" type = "text" value = "Example" />
<h1> Text to Particles Effect Dissolve using CSS and JS </h1>
<script>
var canvas = document.querySelector("#scene"),
  ctx = canvas.getContext("2d"),
  particles = [],
  amount = 0,
  mouse = {x:0,y:0},
  radius = 1;
var colors = ["#468966","#FFF0A5", "#FFB03B","#B64926", "#8E2800"];
var copy = document.querySelector("#copy");
var ww = canvas.width = window.innerWidth;
var wh = canvas.height = window.innerHeight;
function Particle(x,y){
  this.x =  Math.random()*ww;
  this.y =  Math.random()*wh;
  this.dest = {
    x : x,
    y: y
  };
  this.r =  Math.random()*5 + 2;
  this.vx = (Math.random()-0.5)*20;
  this.vy = (Math.random()-0.5)*20;
  this.accX = 0;
  this.accY = 0;
  this.friction = Math.random()*0.05 + 0.94;
  this.color = colors[Math.floor(Math.random()*6)];
}
Particle.prototype.render = function() {
  this.accX = (this.dest.x - this.x)/1000;
  this.accY = (this.dest.y - this.y)/1000;
  this.vx += this.accX;
  this.vy += this.accY;
  this.vx *= this.friction;
  this.vy *= this.friction;
  this.x += this.vx;
  this.y +=  this.vy;
  ctx.fillStyle = this.color;
  ctx.beginPath();
  ctx.arc(this.x, this.y, this.r, Math.PI * 2, false);
  ctx.fill();
  var a = this.x - mouse.x;
  var b = this.y - mouse.y;
  var distance = Math.sqrt( a*a + b*b );
  if(distance<(radius*70)){
    this.accX = (this.x - mouse.x)/100;
    this.accY = (this.y - mouse.y)/100;
    this.vx += this.accX;
    this.vy += this.accY;
  }
}
function onMouseMove(e) {
  mouse.x = e.clientX;
  mouse.y = e.clientY;
}
function onTouchMove(e) {
  if(e.touches.length > 0 ) {
    mouse.x = e.touches[0].clientX;
    mouse.y = e.touches[0].clientY;
  }
}
function onTouchEnd(e) {
mouse.x = -9999;
mouse.y = -9999;
}
function initScene() {
  ww = canvas.width = window.innerWidth;
  wh = canvas.height = window.innerHeight;
  ctx.clearRect(0, 0, canvas.width, canvas.height);
  ctx.font = "bold "+(ww/10)+"px sans-serif";
  ctx.textAlign = "center";
  ctx.fillText(copy.value, ww/2, wh/2);
  var data  = ctx.getImageData(0, 0, ww, wh).data;
  ctx.clearRect(0, 0, canvas.width, canvas.height);
  ctx.globalCompositeOperation = "screen";
  particles = [];
  for(var i=0;i<ww;i+=Math.round(ww/150)){
    for(var j=0;j<wh;j+=Math.round(ww/150)){
      if(data[ ((i + j*ww)*4) + 3] > 150){
        particles.push(new Particle(i,j));
      }   }  }
  amount = particles.length;
}
function onMouseClick() {
  radius++;
  if(radius === 5) {
    radius = 0;
  }
}
function render(a) {
  requestAnimationFrame(render);
  ctx.clearRect(0, 0, canvas.width, canvas.height);
  for (var i = 0; i < amount; i++) {
    particles[i].render();
  }
};
copy.addEventListener("keyup", initScene);
window.addEventListener("resize", initScene);
window.addEventListener("mousemove", onMouseMove);
window.addEventListener("touchmove", onTouchMove);
window.addEventListener("click", onMouseClick);
window.addEventListener("touchend", onTouchEnd);
initScene();
requestAnimationFrame(render);
</script>
</body>
</html>

Explanation:

In the above example, we created a function for converting text to particles dissolve using JavaScript and CSS. In this snippet, we have an input type text. When we enter the text in input box it will be converted into dissolve effect.

Output:

Following is the output of this example.

Text to Particles Dissolve Effect JavaScript & CSS

Example 1:

<! DOCTYPE html>    
<html>    	
    <head>    	
        <meta http-equiv = "Content-Type"    
            content = "text/html; charset=UTF-8" />    
        <title> Example of  Text to Particles Dissolve Effect JS & CSS </title>    
        <meta name = "description"/>    
         <meta content = "width=800, initial-scale=1"    
        name = "viewport" />     
<script src = ?https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js?> </script>
<style>
@import url(https://fonts.googleapis.com/css?family=Work+Sans:400,300,700|Open+Sans:400italic,300italic);
.dissolve {
  height: 50vh;
  width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Georgia';
  font-size: 5vw;
  font-weight: 400;
  letter-spacing: 0.1em;
}
@import url('https://fonts.googleapis.com/css2?family=Modak&display=swap');
h2 {
  position: relative;
  left: 0;
  bottom: 5px;
  color: #24cf98;
  z-index: 10;
  font-size: 36px;
  opacity: 0.5;
  width: 100%;
  text-align: center;
font-family: 'Quantico', sans-serif;
  margin: 0;
}
html {
  display: block;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #333;
  position: relative;
  z-index: 1;
}
body {
  display: block;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #333;
  position: relative;
  z-index: 1;
}
.content {
  filter: url("#content");
  font-size: 64px;
  color: #FA565F;
}
input[type="range"] {
  display: block;
  margin-top: 2vw; 
  cursor: pointer;
}
input[type="range"] {
  background: linear-gradient(to right, #82CFD0 0%, #82CFD0 40%, #fff 40%, #fff 100%);
  border: solid 2px #82CFD0;
  border-radius: 8px;
  height: 7px;
  width: 400px;
  outline: none;
  transition: background 450ms ease-in;
  -webkit-appearance: none;
}
input[type="range"]::--moz-range-track {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  -webkit-appearance: none;
  cursor: ew-resize;
  background: #434343;
}
input[type="range"]::- -ms-track {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  -webkit-appearance: none;
  cursor: ew-resize;
  background: #434343;
}
input[type="range"]::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  -webkit-appearance: none;
  cursor: ew-resize;
  background: #434343;
}
</style>
<body>
<div class = "dissolve">
  <h1 class = "content"> Example </h1>
  <h2> Text to Particles Dissolve Effect JS & CSS </h2>
  <input type = "range" min = "300" max = "300" value = "45" oninput = "updateContent(this.value);" onchange = "updateContent(this.value);" />
</div>
<svg id = "animate">
  <defs>
    <filter class="animat" id="content">
			<range baseFrequency = "0.015" numOctaves = "3" result = "warp" type = "fractalNoise"> </range>
			<rangeMap id = "liquid" in= "SourceGraphic" in2 = "warp" scale = "35" xChannelSelector = "R" yChannelSelector = "B"> </rangeMap>
		</filter>
  </defs>
</svg>
<script>
var updateContent = function(val) {
  document.getElementById('liquid').setAttribute('scale', val);
};
</script>
</body>
</html>

Explanation:

In the above example, we created a function for converting text to particles dissolve using JavaScript and CSS. For that we have a range slider that controls the amount of dissolve text's effect.

Output:

Following is the output of this example.