Drop or choose a WebP to preview it, convert a still frame to PNG and compare dimensions and actual file sizes before downloading.
BROWSER-ONLY IMAGE CONVERSION
Convert a WebP to a PNG while preserving decoded dimensions and transparency. Animated WebP exports a still first frame.
Drop a WebP here or choose a file
One WebP · Up to 25 MB · Up to 8,000 px per side / 16 million pixels.
PNG preserves transparency, but its output may be larger than the source WebP. Conversion uses your browser's canvas, with no server processing.
Images stay in your browser and are never uploaded.
Choose a valid raster image or paste image Base64; nothing is uploaded.
Review the verified image and choose a quality setting when converting to WebP.
Copy or download your browser-generated result after checking details.
Choose a WebP up to the browser safety limit, review its dimensions, convert to an alpha-preserving PNG, and download or replace it.
Byte-level WebP checks, decoded-pixel limits, transparent canvas conversion, before/after previews and honest size reporting. No uploads.
Conversion runs in your browser only. PNG may be larger than WebP; animated WebP exports a still first frame where supported.
The image is drawn on an alpha-enabled canvas without an opaque fill, preserving transparent pixels in the browser-generated PNG.
Not necessarily. PNG is lossless and may be larger than the source WebP; the actual size difference is displayed.
No. The PNG uses the decoded WebP width and height, subject to browser pixel safety limits.
Where ImageBitmap supports it, the first frame becomes a still PNG. Animation cannot be kept in a regular PNG.
No. File validation, conversion and download all happen locally in your browser.
The tool reports an error rather than showing a result with an incorrect format.