jQuery Stop Animations

In this guide, you'll gain an understanding of how to halt ongoing animations using jQuery.

jQuery stop() Method

The jQuery stop() method serves to stop ongoing jQuery animations or effects on the selected elements, even before they reach completion.

The basic syntax of the jQuery stop() method is as follows:

$(selector).stop(stopAll, goToEnd);

In the above structure, the parameters hold the subsequent interpretations:

  • The optional stopAll Boolean parameter determines whether to remove queued animations or not. The default value is false, which means only the current animation will be stopped, and the remaining animations in the queue will continue.
  • The optional goToEnd Boolean parameter specifies whether to immediately complete the current animation. The default value is false.

Here's a practical example illustrating the jQuery stop() method in action, allowing you to initiate and halt the animation by clicking a button.

$(document).ready(function () {
    // Start animation
    $(".start").click(function () {
        $("img").animate({ left: "+=150px" }, 2000);

    // Stop running animation
    $(".stop").click(function () {

    // Start animation in the opposite direction
    $(".back").click(function () {
        $("img").animate({ left: "-=150px" }, 2000);

    // Reset to default
    $(".reset").click(function () {
        $("img").animate({ left: "0" }, "fast");

Note: The jQuery stop() method is compatible with all jQuery effects, encompassing fading, sliding, show and hide effects, as well as custom animations effects.

Here's another illustrative example of this method. If you click the "Slide Toggle" button once more after initiating the animation but before it reaches completion, the animation will promptly reverse direction and commence from the saved starting point in the opposite direction.

$(document).ready(function () {
    // Kill and toggle the current sliding animation
    $(".toggle").on("click", function () {
  • Immediate Halt: The stop() function in jQuery allows you to immediately halt ongoing animations on an element.
  • Prevent Queued Animations: When used with stop(true), it stops the current animation and clears the animation queue for the element, preventing any queued animations from running.
  • Control over Queued Animations: With stop(false, true), you can stop the current animation and let any queued animations continue.
  • Custom Queues: If you're using custom animation queues, you can specify which queue to stop with stop(queueName), providing fine-grained control over animations.
  • Clearing Queues: stop(true, true) not only stops the current animation but also clears all animations from the queue, allowing you to reset the element's animation state.
  • Option for Clearing Queue: By passing a specific animation queue name as an argument, you can clear just that queue with stop(queueName, true).
  • Smooth Transition: Stopping animations with stop() provides a smooth transition from the current state to the end state, avoiding sudden jumps.
  • Control Callbacks: You can use callback functions with stop() to execute code after an animation is stopped, allowing for customized handling of animation interruptions.

Creating Smooth Hover Effect

While creating animated hover effects, a common challenge arises when multiple animations are queued due to rapid placement and removal of the mouse cursor. This situation occurs because mouseenter or mouseleave events are rapidly triggered before the animations conclude. To overcome this issue and produce a seamless hover effect, you can incorporate the stop(true, true) function into the method chain, like this:

$(document).ready(function () {
    $(".box").hover(function () {
        $(this).find("img").stop(true, true).fadeOut();
    }, function () {
        $(this).find("img").stop(true, true).fadeIn();

Note: The jQuery stop(true, true) function clears all queued animations and promptly advances the current animation to its final value.


What is the purpose of the .stop() method in jQuery when it comes to animations?

The .stop() method in jQuery is used to stop animations that are currently running on a set of selected elements. It is particularly useful when you want to halt ongoing animations or clear the animation queue for an element, preventing any further animations from being executed.

When animations are executed using jQuery, they are often queued, meaning that if you trigger multiple animations on an element, they will run one after the other in the order they were called. The .stop() method allows you to intervene in this process and immediately stop the ongoing animation, either clearing the queue or jumping to the end state of the animation.

What are the parameters that can be passed to the .stop() method, and what do they do?

The .stop() method can take up to two parameters: clearQueue and jumpToEnd.

  • clearQueue (optional): This parameter is a boolean value (true or false). When set to true, it clears the animation queue for the selected elements, effectively stopping all upcoming animations in the queue. If set to false (default), it leaves the queued animations intact.
  • jumpToEnd (optional): This parameter is also a boolean value (true or false). When set to true, the currently running animation on the selected elements is immediately jumped to its end state. If set to false (default), the animation stops wherever it currently is, which might leave the element in a partially animated state.

How can you use the .stop() method to stop a specific animation on an element?

To stop a specific animation on an element, you need to pass the animation property or properties as an argument to the .stop() method. For example, if you are animating the width and height properties of an element, you can stop only the width animation using the following syntax:


This will stop the animation of the width property for the selected element while allowing other animations on the same element to continue.

How would you use the .stop() method to completely clear the animation queue and stop all ongoing animations on an element?

To clear the animation queue and stop all ongoing animations on an element, you can use the .stop() method without any arguments or with the clearQueue parameter set to true. Here's how you can do it:


This will stop all animations and clear the animation queue for the selected element, ensuring that no further animations from the queue will be executed.

What is the difference between using .stop() with the clearQueue parameter set to true and using .clearQueue() method?

Using .stop(true) and using .clearQueue() achieve similar results in terms of clearing the animation queue. However, there is a difference in how they handle the currently running animation.

  • .stop(true): This method will stop the ongoing animation immediately and clear the animation queue. It effectively cancels the animation in progress.
  • .clearQueue(): This method only clears the animation queue, leaving the currently running animation unaffected. It allows the current animation to complete.

Can the .stop() method be used to pause and resume animations?

No, the .stop() method is not designed to pause and resume animations. Its primary purpose is to stop ongoing animations and control the animation queue. If you want to pause and resume animations, you might need to use custom logic with the .animate() method, such as storing the current state of the animation and restarting it from that state.

How is the .stop() method useful in scenarios where multiple animations are chained on the same element?

When chaining multiple animations on the same element, the .stop() method is useful for preventing unintended animation behavior. Without using .stop(), animations might accumulate in the queue, leading to delayed or unexpected animations. By using .stop(), you can clear the animation queue and start a new animation sequence from the current state of the element.

Can the .stop() method be applied to multiple elements simultaneously?

Yes, the .stop() method can be applied to a collection of elements simultaneously. When used with a selector that targets multiple elements, the method will stop animations on all selected elements, and the animation queue will be affected for each element individually.

How can the .stop() method be used to create smoother transitions between animations?

To create smoother transitions between animations using the .stop() method, you can utilize the optional arguments in a way that aligns with your animation flow. For example, you might use .stop(false, true) to let the currently running animation finish smoothly while preventing subsequent animations from causing abrupt changes.


In the world of web development, mastering jQuery animation control is a fundamental skill that opens up a realm of possibilities. With the jQuery stop() method, you have the power to pause animations in their tracks, providing precise and graceful control over dynamic web effects. Whether you're looking to halt dynamic transitions, stop CSS animations, or terminate motion effects, jQuery's stop() method is your go-to solution.

By interrupting jQuery animations and canceling ongoing transitions, you gain a level of control that can greatly enhance the user experience. The stop() method even allows for the use of a jQuery stop animation callback, enabling you to handle animation stoppage with finesse. Furthermore, you can seamlessly pause and resume jQuery animations, creating dynamic and interactive web applications. Whether you need to stop animation at a specific point, halt and restart animations, or even terminate animation effects instantly, jQuery provides the tools to achieve your goals.

With the capability to manage CSS transitions, stop animation sequences, and stop jQuery motion effects, your web development projects will reach new heights of user engagement and interactivity. jQuery animation control is a crucial skill for developers looking to create responsive and dynamic web applications, and the stop() method is a powerful asset in your toolkit.