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Convert GIF to WebM

Convert GIF images to WebM video format with modern compression and web optimization

Click to upload file or drag and drop file here

Maximum file size: 50MB Supported formats: image/gif

Key Facts

Category
Media
Input Types
file, select, number, color, checkbox
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

Convert your GIF animations into high-quality WebM video files with advanced compression options, perfect for optimizing web performance and reducing file sizes while maintaining visual fidelity.

When to Use

  • •When you need to reduce the file size of animated GIFs for faster website loading.
  • •When you want to use modern video codecs like VP9 or AV1 for better browser compatibility.
  • •When you need to integrate animated content into a video player or web project that requires video formats.

How It Works

  • •Upload your GIF file to the converter.
  • •Select your preferred video codec, resolution, and quality settings.
  • •Adjust optional parameters like frame rate or loop count if needed.
  • •Click convert to generate and download your optimized WebM video.

Use Cases

Optimizing animated banners for faster website performance.
Converting complex animations for use in HTML5 video players.
Reducing bandwidth usage for mobile-friendly web applications.

Examples

1. Optimizing Web Banners

Web Developer
Background
A marketing team provided a 15MB GIF for a hero section, which is slowing down the site's LCP score.
Problem
The file size is too large for web performance standards.
How to Use
Upload the GIF, select 'High' quality, and enable 'Optimize for Web Streaming'.
Example Config
videoCodec: libvpx-vp9, optimizeForWeb: true
Outcome
The file size is reduced to under 1MB while maintaining visual quality, significantly improving page load speed.

2. Converting UI Animations

UI/UX Designer
Background
A prototype animation needs to be embedded in a documentation site that requires video formats.
Problem
The original GIF is pixelated and lacks smooth playback.
How to Use
Upload the GIF, set the frame rate to 60 FPS, and choose the AV1 codec.
Example Config
fps: 60, videoCodec: libaom-av1
Outcome
A smooth, high-fidelity WebM video that integrates perfectly into the documentation site.

Try with Samples

image, audio, video
GIF Samples
Sample GIF animations in different resolutions and themes
title token gif
image
TIFF Samples
Sample TIFF images in different aspect ratios and themes with high-quality uncompressed format
preferred input family image
image
Web Image Processing Python Samples
Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
preferred input family image
image
OpenCV Computer Vision Samples
OpenCV.js examples for image processing, computer vision, and real-time video analysis in JavaScript
preferred input family image
image

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FAQ

Why convert GIF to WebM?

WebM files are significantly smaller than GIFs and support modern compression, leading to faster page load times and better performance.

Does this tool support transparency?

Yes, you can preserve transparency by selecting the appropriate pixel format and background settings.

Can I change the resolution of the output?

Yes, you can choose from preset resolutions like 1080p or 720p, or define a custom width and height.

What video codecs are available?

The tool supports VP9, VP8, and the highly efficient AV1 codec for modern web standards.

Is there a limit to the file size?

You can upload GIF files up to 50MB for conversion.

API Documentation

Request Endpoint

POST /en/api/tools/gif-to-webm

Request Parameters

Parameter Name Type Required Description
gifFile file (Upload required) Yes -
multiFrameHandling select No -
resolution select No -
customWidth number No -
customHeight number No -
fps number No -
quality select No -
backgroundColor select No -
customBackgroundColor color No -
videoCodec select No -
audioCodec select No -
pixelFormat select No -
loopCount number No -
optimizeForWeb checkbox No -

File type parameters need to be uploaded first via POST /upload/gif-to-webm to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-gif-to-webm": {
      "name": "gif-to-webm",
      "description": "Convert GIF images to WebM video format with modern compression and web optimization",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=gif-to-webm",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]