Why is WebP better than JPG and PNG for websites?

WebP images are 25% to 35% smaller than comparable JPEGs and PNGs, supporting both 24-bit RGB color and 8-bit alpha transparency. This directly accelerates page loading and improves Google Core Web Vitals (LCP).

Can I further compress an existing WebP image?

Yes. If an existing WebP was exported at 95% or 100% quality, re-quantizing it to 75%–80% can often reduce its file size by another 40% to 60% with zero visible loss.

WebP Compressor – Reduce WebP File Size

Optimize Google WebP images for maximum Core Web Vitals performance. Fine-tune predictive quality factors, downsample pixel dimensions, and download instantly with zero cloud uploads.

100% Client-Side Privacy: WebP files are processed inside your browser memory. Nothing is transmitted to any server.

Zero Uploads

Upload WebP Image

WebP Format

Click to select WebP or drag & drop

Supports lossy & lossless WebP formats

WebP Quality Controls

WebP Quality 80%

Max Savings (60%) Balanced (80%) High Quality (95%)

WebP Performance Stats 0% Saved

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