Choose a supported image to begin.
Conversion results
How it works
Each static PNG is signature-checked, decoded, and re-encoded sequentially as lossy WebP at the selected quality.
Example
A transparent 1200 × 1200 PNG becomes a 1200 × 1200 WebP with decoded alpha preserved at the selected lossy quality.
Formats, quality, and limits
Decoded alpha is preserved where browser WebP encoding supports it. Quality 1.0 is not described as lossless; APNG is rejected.
Source EXIF, GPS, camera, artist, comment, and filename metadata are not copied. Browser decoding may normalize color; ICC or Display P3 round-tripping is not promised.