Is WebP widely supported?

All major browsers support it. Only legacy environments like IE11 lack support.

Will it improve PageSpeed?

Yes. Google recommends WebP, and it helps Core Web Vitals.

Convert images to the modern WebP format

Pick images, tweak quality. WebP is ~30% smaller than JPG on average.

Convert JPG, PNG, or HEIC to WebP — the modern format that's ~30% smaller than JPG at similar quality. Great for page speed and Core Web Vitals.

이미지를 끌어놓거나 클릭해 선택

한 번에 최대 30개, 각 80.00 MB.

지원 포맷: JPG / PNG / WebP / HEIC / AVIF

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Is WebP widely supported?: All major browsers support it. Only legacy environments like IE11 lack support.
Will it improve PageSpeed?: Yes. Google recommends WebP, and it helps Core Web Vitals.