Compress WebP

ConvertICO Optimizer offers a free online tool that can shrink your WebP images by up to 70% while keeping full transparency intact. The compressed images remain compatible with all modern web browsers, ensuring seamless integration into your projects.

Drop your WebP files here or click to select them Max 20 files, 5MB per file

Higher quality preserves more details but results in larger file sizes. Lower quality gives smaller files but may introduce visible artifacts.

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WebP Compression Quality Settings

The quality setting affects the compression level of the WebP image:

  • 90-100%: Maximum quality, minimal compression, larger file size but virtually identical to original
  • 75-89%: Standard quality, good compression, smaller files with barely noticeable quality loss
  • 0-74%: Low quality, maximum compression, smallest files but may show visible artifacts

Advantages of WebP Compression

  • Superior Compression: WebP typically achieves 25-35% smaller file sizes compared to JPEG at equivalent quality
  • Transparency Support: Unlike JPEG, WebP supports alpha transparency like PNG but with much smaller file sizes
  • Animation Support: WebP can replace animated GIFs with significantly smaller file sizes

Important Notes

  • WebP compression can be either lossy or lossless depending on the settings
  • Higher quality settings preserve more detail but result in larger files
  • For web graphics and UI elements, 75-85% usually provides the best balance
  • For photographs with lots of detail, consider using 85% or higher

How to Compress WebP Files

To compress a WebP file from your computer, drag and drop up to 20 WebP files or click to select them manually.

Adjust the quality slider to balance between file size and image quality, then our tool will compress your images accordingly.

Download your optimized WebP files with up to 70% reduced file size. For multiple files, you can download all compressed images as a single ZIP archive.

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FAQ - WebP Compression

What does this WebP Compressor do? +

This WebP Compressor is an online tool that reduces the file size of WebP images while preserving transparency and quality. It helps make your websites load faster and reduces storage space.

Will compression affect image quality? +

Our compression tool uses a smart algorithm that significantly reduces file size while maintaining visual quality. You can adjust the quality slider to find the perfect balance between file size and image quality for your needs.

Why should I compress WebP files? +

WebP files are already more efficient than JPEG or PNG, but compressing them further can provide additional benefits: faster loading websites, reduced bandwidth usage, less storage space usage, and improved SEO rankings through better page speed.

What are the advantages of WebP over other formats? +

WebP offers several advantages over traditional formats: 25-35% smaller file sizes than JPEG at equivalent quality, support for transparency like PNG but with smaller sizes, animation support that can replace GIFs with much smaller files, and broad browser support in modern browsers.

Can I download all my compressed files at once? +

Yes! When you compress multiple WebP files, you'll see an option to download all compressed images as a single ZIP archive, making it convenient to save multiple optimized files.

Is there a limit to how many files I can compress? +

Yes, you can compress up to 20 WebP files at once, with a maximum size of 5MB per file.

Is my data secure? +

Yes. We don't store your images permanently. They are automatically deleted after 24 hours, and we never access or view your content.