Converter JPG para AVIF
Converta arquivos JPG em AVIF sem enviar nada para a nuvem. Arraste uma imagem ou uma pasta inteira, ajuste a qualidade e baixe os resultados.
O que esta ferramenta faz
- JPG para AVIF em resolução total
- Conversão em lote com download em arquivo zip único
- Controle de qualidade para o tamanho final do arquivo
- Roda totalmente no navegador, sem upload
- Grátis, sem cadastro, sem marca d'água
What JPG is good at
JPG compresses by discarding the fine detail the eye is least sensitive to, which works extremely well on photographs and continuous-tone images and poorly on sharp text and flat colour. It has no alpha channel, and every re-save compounds the artifacts of the previous one, so it is a format to export to rather than to work in.
What AVIF gives you
AVIF applies the AV1 video codec to still images, which buys it the best compression in general use: lossy and lossless modes, an alpha channel, and 10 and 12-bit colour with HDR. Files are commonly half the size of an equivalent JPG and a small fraction of a PNG. Encoding is slower than the older formats, which is the price of the ratio.
Converting JPG to AVIF
AVIF typically halves a JPG at the same visual quality, which makes it the biggest single page-speed win available for a photo-heavy site. Transparency survives the conversion, so a JPG with a cut-out subject stays cut out as AVIF. Re-encoding always costs something, so convert from the highest-quality copy you have rather than from an already-compressed export. The result supported by Chrome, Firefox, and Safari 16 and later, but not by much older software.
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Precisa de mais do que um ajuste rápido? O editor de screenshot adiciona fundos, frames e sombras. Você também pode remover o fundo de uma imagem.