Converter PNG para AVIF
Converta arquivos PNG 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
- PNG 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 PNG is good at
PNG stores every pixel exactly as it was, with 8 or 16 bits per channel and a full alpha channel. That makes it the right format for screenshots, UI exports, logos, and line art, where a single softened edge or a shifted flat colour is visible. The cost is size: because it never discards detail, a photograph saved as PNG is routinely several times larger than the same photograph as JPG or WebP.
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 PNG to AVIF
AVIF is the most efficient image format in wide use and keeps transparency like PNG. A screenshot or graphic converted to AVIF is routinely 80-95% smaller than the PNG it came from. Transparency survives the conversion, so a PNG with a cut-out subject stays cut out as AVIF. The move from lossless PNG to lossy AVIF is one-way: the discarded detail is gone, so keep the original if you expect to edit the image again. 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.