Image Tools
PNG to WebP
WebP supports transparency like PNG but often produces much smaller files. Convert on-device — no server upload.
Convert
Change image format locally — JPG, PNG, WebP, or AVIF. Preview and file size update live.
PNG keeps sharp edges; JPG/JPEG are smaller photos; WebP/AVIF are modern and usually smallest.
Higher quality keeps more detail. Lower quality shrinks the file.
How to use
- 1
Upload PNG
Drop a PNG with or without transparency.
- 2
WebP output
WebP is pre-selected. Transparency is preserved.
- 3
Download
Save the WebP file.
FAQ
Does WebP keep transparency?+
Yes. WebP supports alpha like PNG, usually at a fraction of the file size.
Do you upload my images?+
No. Processing runs entirely in your browser using the Canvas API. Your files never leave your device.
Is PrivyTool free?+
Yes. Basic image tools are free. Optional premium features may arrive later as traffic grows.
Related tools
Convert Image
Switch between PNG, JPG, WebP, and AVIF.
PNG to JPG
JPG is smaller for photos without transparency. Convert PNG to JPG locally — transparent areas flatten to white.
JPG to WebP
WebP often beats JPG on file size at similar quality. Convert locally for web performance — no upload.
All Image Tools
Browse the full privacy-first image toolkit.