How to Design Animations with Sketch

Timeline for Sketch 101

Timeline is a tool for animation design, right inside Sketch.
On this post we’ll practice animations with Timeline.

Exercise #2

Exercise #1: Spinning Loader

Start by downloading the Sample Sketch file.
Select the first Artboard and click Animate Selection.

Use Timeline Panel to animate groups or artboards.
You are now in Timeline Mode

Keyframes

Once in Timeline, you can see that a second Keyframe was already created for you. Keyframes are clones of your original artboard, and tell the story of the animation flow. You can think of it as slides. They make it easy to zoom out & in to different parts of your flow.

Keyframes tell the story of the animation flow. You can think of it as slides.
Simply drag & drop or play with layer’s properties to animate it.
 All layers appear on all Keyframes and you may show or hide them using opacity to make them fade in or out. You can add as many Keyframes as you like.

For this exercise, let’s rotate the Loader layer on Keyframe 1 by 360°:

Transitions & Timeline

An arrow above each 2 keyframes defines a Transition between them. Selecting an arrow will reveal its corresponding Timeline panel at the bottom.

The arrow stands for the Transition, the Timeline gives you full control of timingcurves

Using the Timeline panel, set the animation duration to 1 sec, and set the curve to Linear to allow it spin with a constant speed.

Drag & Drop for timing | Use animation properties for Curves

The Toolbar

Once you’re in Timeline mode, you’ll see a set of Timeline actions in the top toolbar.

Most of it is pretty straight forward

Here are the 2 play methods explained:

Play One — Play a single transition between 2 keyframes.
Play All — Plays all of the keyframes transitions in a loop.

Play One transition / Play All in loop

Done? Let’s Export

When you’re done crafting, click Export GIF or Export Video, in order to save your design.

Export GIF settings panel

You’re Done! 🎉👏


On the sample file you’d find 2 more exercises with detailed instructions, so you could master Timeline in a few minutes.

Exercise #3

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❤️ Anima team