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Animation easing curve viewer

Choose a curve and see how it speeds up and slows down an object. Copy the line of code with the animation ready to use on any page, without libraries.

Curve
Direction
Starts fast and slows down at the end.
timeprogress01
Where the object is at 25%, 50% and 75% of the time
document.querySelector(".caja").animate({ transform: ["none", "translateX(300px)"] }, { duration: 800, easing: "linear(0, 0.143, 0.271, 0.386, 0.488, 0.578, 0.657, 0.725, 0.784, 0.834, 0.875, 0.909, 0.936, 0.957, 0.973, 0.984, 0.992, 0.997, 0.999, 1, 1)", fill: "forwards" })

Usage tips

For something that enters the bannerUse "Ease out": it arrives fast and settles smoothly.
For something that leaves the bannerUse "Ease in": it starts slowly and leaves fast.
In moderationBounce and elastic curves draw attention: use them on a single element per banner.

Questions about the tools

Are the tools free?

Yes. Use them as many times as you like, at no cost.

What file do I need?

The review tools ask for a .zip with an HTML5 banner: a main .html file and its assets. The others do not ask for any file.

Does it work for banners made with another tool?

Yes. It reviews any HTML5 banner, not only BannerMotion ones.

Is my file stored anywhere?

The review runs in your browser. One exception: if your banner requests external assets (for example, a font), your browser will request them from those sites while you view the preview.

Do I need an account?

No. No tool asks for an account. In the size guide, the email is optional.

Other tools

HTML5 validatorPreview a .zipclickTag testerWeight calculatorTools

Animate your banners without writing code.

You set the intent and the platform takes care of pacing and composition. Adjust anything you like with the chat.

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