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KaiConvert
Local

Convert PNG to WebP

Keep the transparency, lose most of the file size.

Solte uma imagem aqui

ou clique para procurar

Aceito: PNG

Experimente um destes

Processado localmente. Sua imagem nunca sai do seu dispositivo.

Continue sem enviar de novo

Sua imagem continua carregada no editor. Escolha a próxima ação e siga em frente.

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This is the conversion that gets overlooked. Everyone knows WebP beats JPEG for photos; fewer people realise it also beats PNG for graphics — with transparency intact and often at a fraction of the size.

For logos, icons, UI assets and cut-out product shots on a website, PNG to WebP is close to free performance. The alpha channel comes across, the visual result is the same, and the bytes drop sharply.

O que você ganha

  • Transparency is preserved

    WebP supports full alpha, so nothing about the cut-out changes.

  • Substantially smaller

    Graphics with flat colour and sharp edges often shrink dramatically compared to PNG.

  • Lossy or high-quality lossy

    Pick a quality that suits the asset — high for logos with fine detail, lower for large decorative images.

  • Local conversion

    Decoding and encoding both happen in your browser.

Como funciona

  1. 1

    Load the PNG

    Decoded with its alpha channel intact.

  2. 2

    Set a quality

    For sharp-edged graphics, keep it high — 90 or above — to avoid halos around edges.

  3. 3

    Download the WebP

    Ready to ship to a website.

Por que usar o KaiConvert

  • Sem upload nas ferramentas locais
  • Funciona offline depois que a página carrega
  • A IA em nuvem é sempre sinalizada antes de começar

Perguntas frequentes

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