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Some formats that are lossless: PNG, FLIF. Some formats that have a lossless mode: TIFF, WebP, BPG, JPEG XR. FLIF claims to have the best ratios, and they hav
by adrianmonk 6y ago
Some formats that are lossless: PNG, FLIF.
Some formats that have a lossless mode: TIFF, WebP, BPG, JPEG XR.
FLIF claims to have the best ratios, and they have some benchmark info on their web page (https://flif.info/ https://flif.info/).
There are other things to consider like encoding/decoding speed, compatibility, and patents/licensing.
- adrianmonk 6y ago[replying to myself since I can't edit now] Oops, I failed to mention JPEG XL! JPEG XL is newer technology, more likely to be supported by browsers, and it pretty much obsoletes FLIF. It's still pretty new but may be the best bet. More info: https://jpeg.org/jpegxl/index.html https://jpeg.org/jpegxl/index.html