PNG to WebP Converter
Convert PNG images to WebP for faster websites and smaller downloads. Keep transparency, resize the image, and adjust compression quality before saving.
Upload PNG image
Choose a PNG screenshot, graphic, logo, illustration, or product image.
Originál PNG
Pôvodná ukážka
WebP result
Konvertovaný náhľad
Spracovanie súkromného prehliadača
Vaše súbory zostanú vo vašom prehliadači. ImageConver spracováva súbor lokálne a neodovzdáva ho na konverzný server.
Balance quality and file size
Adjust WebP quality and pixel dimensions. Transparent PNG areas remain transparent in WebP output.
Built for web performance
WebP commonly reduces image weight compared with PNG, helping pages load faster while retaining transparency.
Ako to funguje
-
1
Nahrajte zdroj
Upload the PNG image you want to optimize for a website or app.
-
2
Vyberte nastavenia
Choose WebP quality and resize the image to its real display dimensions.
-
3
Previesť a stiahnuť
Ukážte skonvertovaný obrázok, skontrolujte jeho rozmery a veľkosť súboru a potom si ho stiahnite.
How to optimize PNG images for the web
Resize the source to the largest size it will actually display. Exporting a 3000 pixel image for a 600 pixel content area wastes bandwidth even after conversion.
Start around 80 to 85 percent WebP quality. Logos and interface graphics may need a higher setting, while photos and illustrations often tolerate more compression.
Často kladené otázky
Does PNG to WebP keep transparency?
Yes. WebP supports alpha transparency, so transparent PNG backgrounds remain transparent.
Is WebP always smaller than PNG?
Often, but not always. Very small graphics or simple indexed PNG files can already be compact. Compare the output size and visual quality.
What WebP quality is best for websites?
Start around 80 to 85 percent, then inspect the image. Use a higher setting for sharp text, logos, and detailed interface graphics.
PNG to WebP last reviewed: Jun 9, 2026.