Runs 100% in your browser — files never leave your device
Convert PNG to WebP Online (100% In-Browser & Private)
Convert PNG images to WebP for 25-35% smaller files at matching visual quality, all in-browser.
Drop .png files here
or click to browse — conversion runs locally, nothing is uploaded
Supports .png
•
Batch processing
•
Zero server upload
PNG to WebP Output Settings
WebP Quality
92%
Higher is visually faithful, lower shrinks the file further
Conversion executes inside this tab with WebAssembly and OffscreenCanvas.
The output blob is created in memory and handed straight to your browser's
download manager — there is no server round-trip to trust.
Converted Files
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