AVIF

AV1 Image File Format

Lolly opens and makes this format

The newest of the small-file image formats, built on the AV1 video codec: excellent compression, transparency, and real HDR support. Lolly can write an HDR AVIF for bright displays. It reads and writes wherever your browser supports it natively, and now carries a Content Credential over its native ISO-BMFF structure - so an AI-made or upscaled AVIF keeps its provenance instead of losing it on export.

大多數同類工具都是上傳型網站：你的檔案會上傳到他們的伺服器，廣告為此買單。Lolly 執行於你的裝置上，因此你的檔案始終留在你身邊。

• 在你的裝置上執行
• 免費，不用帳號