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Optimize AVIF

Optimize AVIF images for better compression and performance while maintaining visual quality

Click to upload file or drag and drop file here

Maximum file size: 100MB Supported formats: image/avif

1 80 100

Output quality (1-100, higher is better but larger)

0 4 9

Compression effort (0=fast, 9=slowest but best compression)

Chroma subsampling for color compression

Use lossless compression for perfect quality

Target file size for optimization (KB)

Maximum allowed file size (KB)

0 0 10

Noise reduction level (0=none, 10=maximum)

0 1 10

Image sharpening level (0=none, 10=maximum)

Remove all metadata for maximum compression

Remove EXIF metadata while keeping color profile

Preserve original color profile (may increase file size)

Keep alpha channel for transparency

Key Facts

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

Overview

Optimize your AVIF images to achieve smaller file sizes and faster web performance without sacrificing visual quality. This tool provides granular control over compression settings, metadata, and color profiles to ensure your media is perfectly tuned for modern web standards.

When to Use

  • •Reducing file sizes for faster website loading times and improved SEO rankings.
  • •Preparing high-quality images for bandwidth-constrained mobile users.
  • •Stripping unnecessary metadata from images to minimize storage and transfer overhead.

How It Works

  • •Upload your AVIF image file to the tool.
  • •Adjust compression parameters like quality, effort level, and chroma subsampling to balance size and fidelity.
  • •Toggle metadata settings to remove EXIF data or clear all metadata for maximum compression.
  • •Download your optimized AVIF file instantly.

Use Cases

Web developers optimizing hero images for faster Largest Contentful Paint (LCP) times.
Content creators preparing high-resolution assets for portfolio websites.
E-commerce managers reducing product image sizes to improve mobile conversion rates.

Examples

1. Optimizing Hero Images for Web Performance

Web Developer
Background
A high-resolution hero image in AVIF format was causing slow page loads on mobile devices.
Problem
The original file was too large, negatively impacting the site's performance score.
How to Use
Upload the image, set quality to 75, and enable 'Clear All Metadata' to strip unnecessary data.
Example Config
quality: 75, clearMetadata: true
Outcome
The image file size was reduced by 40% while maintaining visual clarity, significantly improving page load speed.

2. Preparing Assets for Mobile-First Design

UI/UX Designer
Background
A collection of UI icons and graphics in AVIF format needed to be as lightweight as possible for a mobile app.
Problem
Large file sizes were causing lag in the app's interface.
How to Use
Use the 'Max Compression' chroma subsampling setting and set the effort level to 9 for the best possible reduction.
Example Config
chromaSubsampling: '4:1:1', effort: 9
Outcome
The assets were compressed to the smallest possible size, ensuring smooth rendering and fast performance on mobile devices.

Try with Samples

image, video, file
AVIF Samples
Sample AVIF images in different aspect ratios and themes with modern compression
title token avif
image
WebP Samples
Sample WebP images in different aspect ratios and resolutions
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
TIFF Samples
Sample TIFF images in different aspect ratios and themes with high-quality uncompressed format
preferred input family image
image

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FAQ

What is the benefit of optimizing AVIF files?

Optimizing AVIF files reduces their file size, which leads to faster page load speeds, better user experience, and improved Core Web Vitals scores.

Can I keep my image's transparency?

Yes, the tool includes a 'Preserve Transparency' option that ensures the alpha channel is maintained during the optimization process.

Does removing metadata affect image quality?

No, removing metadata like EXIF data only strips non-visual information, reducing file size without impacting the actual image pixels.

What does the 'Effort Level' setting do?

The effort level determines how much time the encoder spends searching for the best compression. Higher levels result in smaller files but take longer to process.

Can I set a specific target file size?

Yes, you can input a target size in KB, and the tool will attempt to optimize the image to meet that requirement.

API Documentation

Request Endpoint

POST /en/api/tools/avif-to-optimized-avif

Request Parameters

Parameter Name Type Required Description
imageFile file (Upload required) Yes -
quality range No Output quality (1-100, higher is better but larger)
effort range No Compression effort (0=fast, 9=slowest but best compression)
chromaSubsampling select No Chroma subsampling for color compression
lossless checkbox No Use lossless compression for perfect quality
targetSize text No Target file size for optimization (KB)
maxFileSize text No Maximum allowed file size (KB)
denoiseLevel range No Noise reduction level (0=none, 10=maximum)
sharpness range No Image sharpening level (0=none, 10=maximum)
clearMetadata checkbox No Remove all metadata for maximum compression
removeExif checkbox No Remove EXIF metadata while keeping color profile
keepColorProfile checkbox No Preserve original color profile (may increase file size)
preserveTransparency checkbox No Keep alpha channel for transparency

File type parameters need to be uploaded first via POST /upload/avif-to-optimized-avif 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-avif-to-optimized-avif": {
      "name": "avif-to-optimized-avif",
      "description": "Optimize AVIF images for better compression and performance while maintaining visual quality",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=avif-to-optimized-avif",
      "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]