What is WebP Converter?

WebP Converter is a tool for converting images such as JPEG, PNG, and SVG into WebP format. You can process multiple files at once, adjust the quality setting, and review the result before downloading.

It is useful when you want lighter images for the web or when you want to compare the trade-off between image quality and file size. All processing happens in the browser.

How to Use

1. Upload one or more image files.
2. Let the initial conversion finish.
3. Adjust the quality slider.
4. Review the preview and file size changes.
5. Download files individually or as a ZIP.

When you move the quality slider, the displayed results are converted again automatically.

Main Setting

Quality

The quality value can be set from 1 to 100. Lower values usually reduce file size more aggressively, while higher values preserve appearance more closely.

• 75 to 85: Often a good range for photos and general web images
• 85 to 95: Often better for screenshots or images with text
• 90+: Useful when visual quality matters more than size reduction

Use Cases

• Preparing lighter images for websites
• Exporting transparent images as WebP
• Converting many images in one pass
• Comparing different quality levels before final export

Things to Keep in Mind

• You can process up to 20 files at once
• Lower quality settings can visibly change the image, so previewing the result matters
• The best quality level depends on whether the source image is a photo, illustration, or screenshot
• Re-conversion can take longer on slower browsers or with large files