Image tool

PNG to WebP

Convert a still PNG to WebP. Choose a quality level and keep its transparency.

Choose your PNG

One still image, up to 30 MB and 24 megapixels. Maximum 8,192 pixels per side.

Lower quality usually makes a smaller file. Higher quality keeps more detail. Transparency is preserved. Quality 100 is still lossy.

Your file is processed in your browser and is not uploaded to ToolPixels.

Quality and transparency

WebP supports transparent pixels and is often smaller for web use. This tool uses your browser's lossy WebP encoder. Quality 100 is not a lossless mode, and small text or sharp edges can change.

Compare before replacing

Start at quality 90, inspect the preview, and lower the quality if you need a smaller file. Output is not guaranteed to be smaller. Pixel dimensions stay the same, and animated PNG files are not supported.

Limits and original files

The original file is not changed. Images are decoded and re-encoded; original metadata is not preserved, and colors may differ. Large images may exceed your device's memory even within the limits. If conversion fails, try a smaller image or another browser.