Lossless Image Formats Comparison (Jpeg XL, AVIF, WebP, FLIF, PNG, ...) v0.5
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| Summary | Size difference vs. JPEG XL (-e 9 -E 3 -I 1) |
|---|
| Type | Image category | WebP | WebP v2 | FLIF | AVIF | PNG | Effort 9 | Effort 7 | Effort 3 | BMF (-s) | EMMA |
|---|
| Digital 2d Art | Art | 16.8% | 10.2% | 5.8% | 71.3% | 47.7% | 3.3% | 8.3% | 29.5% | -3.8% | -11.6% |
|---|
| Digital 2d Art | FanArt | 19.2% | 10.2% | 8.7% | 51.1% | 52.9% | 2.4% | 9.7% | 38.3% | -5.0% | -13.3% |
|---|
| Comics / B&W | Manga | 21.1% | 15.9% | 6.0% | 140.3% | 53.9% | 2.5% | 10.5% | 32.6% | -2.1% | -11.0% |
|---|
| Pixel Art | PixelArt | 12.7% | 14.2% | 32.4% | 106.4% | 46.1% | 5.0% | 18.8% | 274.9% | -10.0% | -0.5% |
|---|
| Emoji / Icons | Emoji | 11.4% | 6.0% | 12.0% | 56.0% | 50.0% | 3.2% | 9.6% | 25.6% | -7.1% | -4.7% |
|---|
| Digital 2d Art | Pixiv | 15.4% | 10.2% | 9.7% | 38.0% | 50.7% | 2.6% | 6.6% | 21.7% | -7.8% | -11.1% |
|---|
| Comics | ComixArt | 20.4% | 12.6% | 6.0% | 95.7% | 58.3% | 4.4% | 12.2% | 41.4% | -1.4% | -12.7% |
|---|
| Game Assets | GameSets | 13.3% | 9.4% | 11.9% | 83.7% | 48.9% | 5.8% | 19.7% | 72.9% | -8.7% | -13.7% |
|---|
| Game Screenshots | GameScr | 13.1% | 7.1% | 5.8% | 40.2% | 41.3% | 3.3% | 7.0% | 28.5% | -6.2% | -13.9% |
|---|
| Photo | ITAP | 10.5% | 5.2% | 2.2% | 47.6% | 40.6% | 2.8% | 5.2% | 19.6% | -6.6% | -10.9% |
|---|
| Photo | CLIC | 11.9% | 8.0% | 4.0% | 23.2% | 41.1% | 0.9% | 2.6% | 7.2% | -5.4% | -6.3% |
|---|
| Photo | LPCB | 13.8% | 11.0% | 5.3% | 33.8% | 33.4% | 1.2% | 2.2% | 12.9% | -5.0% | -8.1% |
|---|
| Digital 3d Art | LowPoly | 16.1% | 5.3% | 3.9% | 46.7% | 43.8% | 2.0% | 10.1% | 36.5% | -8.5% | -15.6% |
|---|
| Fractal Art | Fractals | 10.9% | 7.6% | 3.7% | 47.6% | 38.8% | 5.6% | 10.9% | 36.6% | -0.2% | -11.3% |
|---|
| Average | 14.8% | 9.5% | 8.4% | 63.0% | 46.3% | 3.2% | 9.5% | 48.5% | -5.6% | -10.3% |
|---|
https://chromium.googlesource.com/webm/libwebp
WebP [315abbd] (cwebp -lossless -z 9 -m 6 -q 100 -mt)
https://chromium.googlesource.com/codecs/libwebp2/
WebP2 [c13f92d] (cwp2 -q 100 -effort 9)
https://github.com/libjxl/libjxl
Jpeg XL v0.7
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)
https://github.com/FLIF-hub/FLIF
FLIF 0.3 (flif -e -E 100 -Q 100)
https://github.com/AOMediaCodec/libavif
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))
AVIF Lossless (avifenc -p --lossless -s 0)
https://css-ig.net/pingo
https://github.com/fhanau/Efficient-Compression-Tool
Pingo + ECT: Pingo 0.99 rc3 (27) (pingo -sa -nocompression -strip) + ECT 0.8.3 (ect -9 --reuse)
https://globalcompetition.compression.ru/
EMMA (Marcio Pais)
https://globalcompetition.compression.ru/assets/files/compressors/EMMA.7z
https://www.compression.ru/ds/
https://www.compression.ru/ds/bmf_2_01.rar
BMF 2.01 (bmf -s)
Read source · Agent API · Licensing · Report content
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Discussion 2
From the heystacks.com archive
On your table, green is a large file size, and red is a negative smaller file size. Change colors, as red is perceived as a worse value.
I'd like to be able to download the image sets here for testing, but there's no easy way to extract the urls in Excel. Would you be able to add a sheet with all the urls in plain text?