ABCDEFGHIJKLM
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SummarySize difference vs. JPEG XL (-e 9 -E 3 -I 1)
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TypeImage categoryWebPWebP v2FLIFAVIFPNGEffort 9Effort 7Effort 3BMF (-s)EMMA
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Digital 2d ArtArt16.8%10.2%5.8%71.3%47.7%3.3%8.3%29.5%-3.8%-11.6%
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Digital 2d ArtFanArt19.2%10.2%8.7%51.1%52.9%2.4%9.7%38.3%-5.0%-13.3%
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Comics / B&WManga21.1%15.9%6.0%140.3%53.9%2.5%10.5%32.6%-2.1%-11.0%
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Pixel ArtPixelArt12.7%14.2%32.4%106.4%46.1%5.0%18.8%274.9%-10.0%-0.5%
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Emoji / IconsEmoji11.4%6.0%12.0%56.0%50.0%3.2%9.6%25.6%-7.1%-4.7%
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Digital 2d ArtPixiv15.4%10.2%9.7%38.0%50.7%2.6%6.6%21.7%-7.8%-11.1%
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ComicsComixArt20.4%12.6%6.0%95.7%58.3%4.4%12.2%41.4%-1.4%-12.7%
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Game AssetsGameSets13.3%9.4%11.9%83.7%48.9%5.8%19.7%72.9%-8.7%-13.7%
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Game ScreenshotsGameScr13.1%7.1%5.8%40.2%41.3%3.3%7.0%28.5%-6.2%-13.9%
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PhotoITAP10.5%5.2%2.2%47.6%40.6%2.8%5.2%19.6%-6.6%-10.9%
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PhotoCLIC11.9%8.0%4.0%23.2%41.1%0.9%2.6%7.2%-5.4%-6.3%
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PhotoLPCB13.8%11.0%5.3%33.8%33.4%1.2%2.2%12.9%-5.0%-8.1%
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Digital 3d ArtLowPoly16.1%5.3%3.9%46.7%43.8%2.0%10.1%36.5%-8.5%-15.6%
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Fractal ArtFractals10.9%7.6%3.7%47.6%38.8%5.6%10.9%36.6%-0.2%-11.3%
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Average14.8%9.5%8.4%63.0%46.3%3.2%9.5%48.5%-5.6%-10.3%
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https://chromium.googlesource.com/webm/libwebp
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WebP [315abbd] (cwebp -lossless -z 9 -m 6 -q 100 -mt)
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https://chromium.googlesource.com/codecs/libwebp2/
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WebP2 [c13f92d] (cwp2 -q 100 -effort 9)
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https://github.com/libjxl/libjxl
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Jpeg XL v0.7
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JXL -e 9 -E 3 -I 1 (cjxl -e 9 -E 3 -I 1 -q 100 --keep_invisible=0), Effort X (cjxl -e X -q 100 --keep_invisible=0)
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https://github.com/FLIF-hub/FLIF
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FLIF 0.3 (flif -e -E 100 -Q 100)
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https://github.com/AOMediaCodec/libavif
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Libavif 0.8.4 (dav1d [dec]:0.8.0, aom [enc/dec]:2.0.1-1114-g7ddc21b28, rav1e [enc]:0.4.0-alpha (p20201208-2-g5caffedb))
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AVIF Lossless (avifenc -p --lossless -s 0)
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https://css-ig.net/pingo
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https://github.com/fhanau/Efficient-Compression-Tool
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Pingo + ECT: Pingo 0.99 rc3 (27) (pingo -sa -nocompression -strip) + ECT 0.8.3 (ect -9 --reuse)
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https://globalcompetition.compression.ru/
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EMMA (Marcio Pais)
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https://globalcompetition.compression.ru/assets/files/compressors/EMMA.7z
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https://www.compression.ru/ds/
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https://www.compression.ru/ds/bmf_2_01.rar
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BMF 2.01 (bmf -s)
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