How to Optimize SVG Animations to Improve Your Page Speed Insights Score

• svgo

  30 20,373 8.9 JavaScript

  ⚙️ Node.js tool for optimizing SVG files

  

There is a great tool that can optimize an SVG, and it's open-source. It's called SVGO. It also has an interface where you can upload your SVG, toggle some buttons, and check the results in real time. However, beware that some options might change the SVG and lead to undesired changes.

• svgomg

  78 5,649 5.9 JavaScript

  Web GUI for SVGO

One of the tools we found super useful is SVGOMG, which can help to reduce the size of your exported SVG. Once we managed to reduce the size of an SVG by about 30%, but this is not always the case. If your SVG is already well-formed then you won’t see a size reduction. This step is mostly recommended at import, before animating your SVG, but sometimes you can make it work at export, too. While most options break the animation, some are super useful, depending on the animators you used and the elements.

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• SVG-NOW

  1 304 10.0 JavaScript

  SVG Optimizer for Adobe Illustrator

There is also an export plugin for Illustrator based on this tool.

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