Lottie Export
Export lightweight, scalable .json files.
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Export lightweight, scalable .json files.
Last updated
Was this helpful?
Lottie is an open source animation file format originally created by the team at . Because Lottie is vector based, files can be very lightweight, scalable and rendered natively on mobile and the web. The format is gaining in popularity and is now the centre of a thriving community.
Cavalry offers native support for Lottie export via the or the . Further options can also be found on the in the .
Exporting to Lottie is very straight forward. Simply use the File > Export Lottie...
menu item. It's also possible to export to Lottie via the so can be used alongside other native features like .
Further options to refine how Shapes are exported to Lottie can be found in the of a Shape's UI.
When exporting files, Cavalry allows you to add information on the author in the exported file. This can be added via the Lottie Author option in the window.
We highly recommend using to preview animations. Simply navigate to and drag the exported .json
Lottie file into the browser window. From here you can also share links your animations.
While the Lottie format is expanding it is not as full featured as Cavalry so there are some limitations as to what can be exported. However, where feature parity is lacking, Cavalry will attempt to intelligently bake the shape animation so a wide range of possibilities are available.
Generally speaking, Lottie files are very small but the less baking required, the smaller the exported file will be. If file size is very important to you then the list below comprises the features that will not require any baking whatsoever (assuming there are no Deformers connected to the Shape) and therefore result in the smallest files:
Position
Rotation
Fill > Alpha
Stroke > Alpha
Stroke > Width
Stroke > Trim Start
Stroke > Trim End
Stroke > Trim Travel
Path Animation
Star > Point Count
Star > Radius
Star > Inner Radius
The following features are all supported but are known to create relatively large files when exporting to Lottie:
Deformers.
Feature
Attribute
Notes
Fill
Alpha
This is the Alpha attribute and not the Fill Color's alpha.
Stroke
Alpha
This is the Alpha attribute and not the Stroke Color's alpha.
Stroke
Trim End
The LottieFiles player doesn’t handle the case where Trim Start > Trim End.
Parenting
Masks
When using masks with animation use Path Animation to animate the shape or the mask (or both).
The following Cavalry features are not supported via Lottie export:
Feature
Notes
All Filters
Blurs, Levels, TriTone etc.
Sweep or Conical Gradients
The Lottie format does not support these.
Fill/Stroke > Color > Alpha
Use Fill/Stroke Alpha instead.
Stroke > Dash Pattern
Transform > Skew
Shape Opacity
Use Fill/Stroke Alpha instead.
Linear Gradient > Gradient Scales with Rotation
on paths.
Animating any Primitive attribute (except for )
. e.g. Tooth Depth on .
and (when used with Path Animation).
If your exported file size is large but your scene doesn't have any animation in it you may want to change Lottie Baking setting from Automatic to Still in the Advanced tab of the Shape's UI.
If your Lottie export is missing some animation you were expecting to see, try one of the Animated or Nuclear Lottie Baking options in the Advanced tab of the Shape's UI.
The parent renders in front – you may find a or a better option.
If you have a Lottie file that's not working as you'd expect having followed the guidelines then get in touch on .