60–80% smaller
Screenshots and UI at 80–85 look identical and weigh a third of PNG.
PNG keeps every pixel — WebP keeps the look for a fraction of the bytes. Turn PNG graphics into WebP on your PC, keep transparency, handle a whole folder at once.
Keep PNG masters, deliver WebP — same transparency, far fewer bytes.
All on your PC — no server in the loop.
Choose a folder — every PNG inside, subfolders kept.
80–85 for visually lossless, 75 for smallest web.
Writes WebP alongside PNG, all threads, no upload.
Lossless master versus lossy delivery — same alpha, far less weight.
Keep PNG masters, ship WebP. Convert locally without re-upload.
Photos. JPG to WebP →
Even smaller. PNG to AVIF →
Photo max. JPG to AVIF →
Same as JPG. JPEG to WebP →
Keep WebP small. Compress WebP →
Yes — WebP keeps alpha at any quality, so edges remain clean.
85 is visually lossless for most UI. 80 still looks identical for web and saves more.
Yes — drop the folder, every PNG inside is converted, subfolders kept.
No. PNG → WebP runs locally on Windows. No server, no account.
PNG to WebP on your PC — no server in the loop.