Convert PNG to WEBP
Turn PNG images into WEBP files right in your browser. No upload, no signup, no watermark.
Processed in your browser
Drop your image here
or choose an image from your device
Accepts PNG images · max 25.00 MB
How to use it
- 1Drop a PNG — transparent ones benefit the most from this conversion.
- 2Choose a quality value. WEBP keeps the alpha channel while compressing the colour data lossily, which PNG cannot do at all.
- 3Convert and compare the byte counts in the result panel.
- 4Download. Transparency is preserved in the output file.
Frequently asked questions
Does WEBP keep PNG transparency?
Yes. The alpha channel survives the conversion, which is what makes this the biggest single saving available for cut-outs, logos with soft shadows and overlay graphics.
How large is the saving on transparent images?
Commonly 60–80% for large PNG cut-outs. Small flat-colour icons save much less, because PNG already compresses runs of identical pixels very efficiently.
Is the conversion lossless?
No — this tool uses lossy WEBP with your quality setting, which is where the size reduction comes from. Keep the PNG as your master if you'll be editing the graphic again.
Will the edges of my cut-out get fuzzy?
At quality 80 and above, semi-transparent edges hold up well. If you see fringing on a hard-edged logo, raise quality to 90 or keep it as PNG.
Related guides
- JPG vs WEBP: is it worth converting your images?WEBP typically saves 25–35% over an equivalent JPG. Here is where that saving is real, where it isn't, and what you give up.
- JPG vs PNG: which one should you actually use?One throws away detail to stay small, the other keeps every pixel and every transparent edge. Here is how to pick without guessing.
Related tools
- WEBP to PNGTurn WEBP images into PNG files right in your browser. No upload, no signup, no watermark.
- JPG to WEBPTurn JPG images into WEBP files right in your browser. No upload, no signup, no watermark.
- PNG to JPGTurn PNG images into JPG files right in your browser. No upload, no signup, no watermark.
- Image CompressorReduce JPG, PNG or WEBP file size with a quality slider you control. Compression happens in your browser.