Convert PNG to WebP

Convert PNG to WebP for dramatically smaller files with transparency support.

Drop your PNG images here

Only PNG files accepted

✓Free forever

✓No account required

✓No watermark

✓Nothing uploaded to servers

Related tools

Add gradient backgrounds, window frames, and shadows to your screenshots.

Reduce file size by up to 90% without visible quality loss. Batch supported.

Crop to any aspect ratio. Circle crop for profile photos.

WebP supports alpha channels just like PNG. Your transparent backgrounds and overlays are kept intact.

WebP files are 25-50% smaller than PNG while maintaining the same visual quality.

Convert all your PNGs to WebP in one go.

Processed locally in your browser. Private by design.

Yes. Unlike JPG, WebP supports transparency just like PNG — but with much smaller file sizes.

WebP is typically 25-50% smaller than PNG for the same image. The exact savings depend on image complexity.

WebP supports both lossy and lossless compression. At 100% quality, it is lossless and preserves every pixel.

Yes. Drop all your PNG files at once and convert them to WebP in batch.

No. Everything happens in your browser.

Keep PNG when you need maximum compatibility with older software, or when file size is not a concern.

Free, instant, no account needed.