PNG keeps transparency and sharp edges, but files get heavy fast, especially screenshots, illustrations and product photos with cut-out backgrounds. WebP supports transparency too and compresses far better, so a PNG converted to WebP is often a fraction of its original size while looking the same.
Drop in your PNGs, choose the quality and convert. Transparent areas stay transparent. Download the WebP files one by one or as a ZIP. All processing takes place in your browser, so your graphics are never uploaded.
How to use the PNG to WebP tool
- Click Choose files and pick your PNG images, or drop them on the box.
- Choose a quality. Use 90+ for logos and text, 75–85 for photos.
- Click Convert; transparency is kept automatically.
- Check the size savings and download the files or the ZIP.
Why use ToolOrca PNG to WebP
- Keeps alpha transparency
- Often far smaller than the PNG
- Quality slider
- Batch conversion and ZIP
- Size comparison per file
- Works offline in your browser
How much space does PNG to WebP save?
The saving depends on the content. Photos and screenshots with lots of colors often shrink by 70–90% because PNG is so inefficient for them. Simple flat graphics with few colors are already compact as PNG, so the saving is smaller, and at very high quality the WebP may occasionally be larger. The list shows the exact result for every file so you can decide which version to keep.
Tips for logos and text
Lossy compression can soften very fine lines and small text. For logos, icons and UI screenshots set the quality to 90 or higher and zoom in on the preview before replacing your PNGs. For product cut-outs and photographic images, 80 is usually plenty.
Frequently asked questions
Does WebP keep the transparent background of my PNG?
Yes. WebP supports full alpha transparency, and this converter keeps it.
Is PNG to WebP lossless?
This tool uses lossy WebP with the quality you set, which gives much smaller files. At a quality of 90–100 the result is visually very close to the PNG.
Can I use WebP for my website logo?
Yes. All modern browsers support WebP. Some email clients and older software do not, so keep a PNG copy for email signatures and documents.
Where are my images processed?
Right here in your browser. No file is uploaded, which also makes the conversion fast.