Convert your html5/css animation into the WEBP

This is an online html5/css animation to WEBP converter. Upload your HTML5 animation and provide us with some information. This could take 2 to 3 minutes, depending on the length and dimension of the animation. The maximum supported zip file size is 60 MB, and the maximum conversion time is 60 seconds. Horizontal 1920(width)x1080(height) or Vertical 1080(width)x1920(height) are the maximum supported dimensions.

Upload zip file of your creative. It should include one html file as well as references to assets (such as js, css, pictures, fonts, and so on).

Enter your HTML creative's http/https url.

Select Advance Options

Check this box to create a WEBP with a transparent background.

Enter the width for output between 30 and 1920.

Enter the height for output between 30 and 1920.

Choose the number of loops for the output webp.

Enter the animation's duration in seconds.

Please keep in mind that if your creative includes a loop/iteration, you must enter the duration of the single/first loop. For example, if you want to run an animation for 30 seconds with each iteration lasting 5 seconds, enter 5 as the duration and 6 from the 'loop' drop down.

Select frames per second. WEBP file size is determined by FPS. Lower FPS means smaller file size.

Select compression level.

Two steps: The tool will extract photos from your html/css animation for the length given. It will prompt you to select the Start and End frames (essentially the range to appropriately chop it) before generating the final result. If you are a new user, choose this option.

One Step: In this step, the tool will generate the final output directly till the duration limit is reached. It is only for experienced users.

Modern Appoach
5,000,00+ conversions

Guaranteed, smooth video at 60 fps with good quality from your HTML5 animation.

Best Relationship
15,000+ website users

Contact us immediately if you have a question in mind.

Ultimate tool
50+ API clients

We have created our own unique video rendering engine which make video as smooth as the animations in your html5 creative.

Frequently Asked Questions

  • Is it possible to change the background colour for WEBP?
  • Yes, Select "Select Background" or provide a custom (HEX) code in the inputbox. For example, #000000 represents black and #FFFFFF represents white.

  • Is it feasible to make animated WEBP from html/css animation?
  • Yes, the elements in your creative should be animated. You can customise the animation's frame rate, loop, and quality for the output animated WEBP.

  • What if my conversion becomes stuck for an extended period of time?
  • You should double-check it by refreshing the browser. If the record's progress does not change, you should try again with a fresh job.