unpkg |
101966 bytes (99.6k)
|
CDN |
Boot |
88993 bytes (86.9k)
|
CDN |
cdnjs |
88993 bytes (86.9k)
|
CDN |
gzip -6 (default) |
88452 bytes (86.4k)
|
local copy |
gzip -9 |
88166 bytes (86.1k)
|
local copy |
libdeflate -12 |
84743 bytes (82.8k)
|
local copy |
7zip -mx=9 -tgzip |
84270 bytes (82.3k)
|
local copy |
kzip -s0 -rn -b7 |
84174 bytes (82.2k)
|
local copy |
zultra |
84143 bytes (82.2k)
|
local copy |
pigz -11 -n |
83828 bytes (81.9k)
|
local copy |
Zopfli |
83718 bytes (81.8k)
|
local copy |
Zopfli (defluff) |
83715 bytes (81.8k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 23 | --bsr23 |
lazy matching in LZ77 | yes | --lazy |
optimized Huffman headers | yes | --ohh |
initial random W for iterations | 1 | --rw1 |
initial random Z for iterations | 2 | --rz2 |
CDN | Size (compressed) | MD5 (uncompressed) | Timestamp |
---|---|---|---|
unpkg | 101966 bytes | d5283f5cbf1df04525a6333db1bf9b9f | (invalid) |
Boot | 88993 bytes | d5283f5cbf1df04525a6333db1bf9b9f | January 25, 2021 @ 03:27 |
cdnjs | 88993 bytes | d5283f5cbf1df04525a6333db1bf9b9f | January 25, 2021 @ 03:27 |
Size | Improvement | Parameters | Found |
---|---|---|---|
83718 bytes | -3 bytes | zopfli --i1000000 --mls8192 --bsr23 --lazy --ohh | February 10, 2021 @ 13:24 |
83721 bytes | -1 byte | zopfli --i100000 --mls8192 --bsr23 --lazy --ohh | February 9, 2021 @ 17:50 |
83722 bytes | -3 bytes | zopfli --i100000 --mls8192 --bsr21 --lazy --ohh | February 9, 2021 @ 16:04 |
83725 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr21 --lazy --ohh | February 9, 2021 @ 14:06 |
83726 bytes | -9 bytes | zopfli --i10000 --mls8192 --bsr12 --lazy --ohh | February 9, 2021 @ 11:56 |
83735 bytes | -15 bytes | zopfli --i1000 --mls8192 --bsr21 --lazy --ohh | February 8, 2021 @ 21:00 |
83750 bytes | -9 bytes | zopfli --i1000 --mls8192 --bsr22 --lazy --ohh | February 8, 2021 @ 20:38 |
83759 bytes | -13 bytes | zopfli --i1000 --mls8192 --bsr13 --lazy --ohh | February 8, 2021 @ 20:08 |
83772 bytes | – | zopfli --i100 --mls8192 --bsr23 --lazy --ohh | February 8, 2021 @ 19:43 |
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | |
2 | 84057 | 84052 | 84152 | 84217 | 84107 | 84036 | 84039 | 84114 | 84100 | 84143 | 84025 | 84092 | 83975 | 84016 | 84086 |
4 | 84343 | 84031 | 84053 | 84060 | 84047 | 84033 | 84039 | 83831 | 84390 | 83810 | 83843 | 83835 | 83799 | 84050 | 83890 |
6 | 83850 | 83845 | 83965 | 83801 | 83805 | 83800 | 83796 | 83779 | 83981 | 83808 | 83886 | 83819 | 83759 | 83799 | 83755 |
7 | 84142 | 83996 | 84027 | 84028 | 83782 | 83974 | 83965 | 83776 | 84009 | 83845 | 84188 | 83900 | 83816 | 83728 | 83847 |
8 | 83770 | 83986 | 84111 | 84098 | 83955 | 84273 | 83867 | 83865 | 83887 | 83787 | 83894 | 83752 | 83788 | 83779 | 83815 |
9 | 83983 | 83979 | 84002 | 83990 | 83993 | 83957 | 83784 | 83776 | 83882 | 83785 | 83777 | 83771 | 83736 | 83789 | 83847 |
10 | 84008 | 83990 | 83960 | 83991 | 83978 | 83772 | 83771 | 83777 | 83874 | 83785 | 83768 | 83778 | 83753 | 83787 | 83843 |
11 | 84140 | 84097 | 84098 | 83999 | 83796 | 83979 | 83770 | 83771 | 83978 | 83839 | 83770 | 83775 | 83773 | 83936 | 83970 |
12 | 84232 | 84196 | 83960 | 83993 | 83995 | 83775 | 83768 | 83776 | 83974 | 83888 | 83915 | 83803 | 83726 | 83783 | 83981 |
13 | 83974 | 83979 | 84000 | 83957 | 83986 | 83767 | 83770 | 83781 | 83976 | 83773 | 83775 | 83802 | 83753 | 83935 | 83968 |
14 | 84000 | 83983 | 83960 | 83994 | 84003 | 83968 | 83768 | 83781 | 83977 | 83793 | 83784 | 83927 | 83778 | 83791 | 83977 |
15 | 83977 | 83978 | 84000 | 84001 | 84003 | 83981 | 83761 | 83781 | 83971 | 83786 | 83895 | 84121 | 83870 | 83871 | 83973 |
16 | 84151 | 83989 | 84178 | 84190 | 83912 | 83776 | 83934 | 83883 | 83975 | 83787 | 83879 | 84095 | 83873 | 84169 | 83865 |
17 | 84002 | 84005 | 84094 | 84095 | 83984 | 83958 | 83773 | 83771 | 83876 | 83785 | 83778 | 83776 | 83872 | 83868 | 83977 |
18 | 83996 | 83991 | 83988 | 83990 | 84001 | 84175 | 83849 | 83802 | 83876 | 83784 | 83771 | 83972 | 83730 | 83911 | 83973 |
19 | 84140 | 84005 | 84094 | 83994 | 84116 | 83982 | 83772 | 83774 | 83983 | 83783 | 83778 | 83771 | 83730 | 83867 | 83863 |
20 | 84011 | 83996 | 84089 | 84097 | 84122 | 83980 | 83771 | 83780 | 83971 | 83797 | 83871 | 83971 | 83866 | 83873 | 83939 |
21 | 83981 | 83979 | 84000 | 83998 | 84000 | 83982 | 83961 | 83771 | 83978 | 83788 | 83776 | 83791 | 83722 | 83869 | 83969 |
22 | 83982 | 83999 | 84007 | 83989 | 83987 | 83968 | 83770 | 83775 | 83879 | 83772 | 83771 | 83966 | 83739 | 83924 | 83938 |
23 | 84135 | 83975 | 84000 | 83991 | 84000 | 83773 | 83773 | 83771 | 83981 | 83785 | 83770 | 83972 | 83718 | 83868 | 83968 |
25 | 83977 | 83978 | 83997 | 84119 | 84005 | 83972 | 83772 | 83775 | 83774 | 83773 | 83773 | 83970 | 83753 | 83939 | 83969 |
30 | 84131 | 83992 | 83967 | 84095 | 84115 | 83957 | 83770 | 83776 | 83878 | 83776 | 83776 | 83970 | 83882 | 83942 | 83977 |
40 | 84171 | 83964 | 84097 | 84097 | 83987 | 83988 | 83770 | 83768 | 83975 | 83774 | 83769 | 83962 | 83834 | 84065 | 83973 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 83772 bytes | – | 100% |
1,000 | 83735 bytes | -37 bytes | 100% |
10,000 | 83725 bytes | -10 bytes | 100% |
100,000 | 83721 bytes | -4 bytes | 0.58% |
1,000,000 | 83718 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 84192 bytes | +474 bytes (+0.57%) | +18 bytes |
1 | 85570 bytes | +1852 bytes (+2.21%) | +1396 bytes |
2 | 85408 bytes | +1690 bytes (+2.02%) | +1234 bytes |
3 | 84196 bytes | +478 bytes (+0.57%) | +22 bytes |
4 | 84201 bytes | +483 bytes (+0.58%) | +27 bytes |
5 | 84192 bytes | +474 bytes (+0.57%) | +18 bytes |
6 | 84199 bytes | +481 bytes (+0.57%) | +25 bytes |
7 | 84174 bytes | +456 bytes (+0.54%) | – |
8 | 84184 bytes | +466 bytes (+0.56%) | +10 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65423 bytes | -18295 bytes (-21.85%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 72914 bytes | -10804 bytes (-12.91%) |
LZMA2 (Wikipedia) | xz | xz -9 | 74008 bytes | -9710 bytes (-11.60%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 74256 bytes | -9462 bytes (-11.30%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 74703 bytes | -9015 bytes (-10.77%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 79907 bytes | -3811 bytes (-4.55%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82722 bytes | -996 bytes (-1.19%) |