unpkg |
186015 bytes (181.7k)
|
CDN |
gzip -6 (default) |
152014 bytes (148.5k)
|
local copy |
jsdelivr |
151854 bytes (148.3k)
|
CDN |
gzip -9 |
151445 bytes (147.9k)
|
local copy |
libdeflate -12 |
146240 bytes (142.8k)
|
local copy |
7zip -mx=9 -tgzip |
146143 bytes (142.7k)
|
local copy |
zultra |
146005 bytes (142.6k)
|
local copy |
Zopfli |
145735 bytes (142.3k)
|
local copy |
kzip -s0 -rn -b0 |
145678 bytes (142.3k)
|
local copy |
pigz -11 -n |
145630 bytes (142.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 1024 | --mls1024 |
block splitting recursion | 22 | --bsr22 |
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 | 186015 bytes | 9061499f5316e2cd884f429f2746328d | (invalid) |
jsdelivr | 151854 bytes | 9061499f5316e2cd884f429f2746328d | April 14, 2020 @ 15:16 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145735 bytes | -6 bytes | zopfli --i1000000 --mls1024 --bsr22 --lazy --ohh | April 18, 2020 @ 09:58 |
145741 bytes | -5 bytes | zopfli --i100000 --mls1024 --bsr22 --lazy --ohh | April 16, 2020 @ 17:13 |
145746 bytes | -14 bytes | zopfli --i10000 --mls1024 --bsr22 --lazy --ohh | April 15, 2020 @ 00:04 |
145760 bytes | -2 bytes | zopfli --i10000 --mls1024 --bsr16 --lazy --ohh | April 14, 2020 @ 23:49 |
145762 bytes | -31 bytes | zopfli --i1000 --mls1024 --bsr22 --lazy --ohh | April 14, 2020 @ 15:55 |
145793 bytes | – | zopfli --i100 --mls1024 --bsr23 --lazy --ohh | April 14, 2020 @ 15:42 |
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 | 145958 | 145913 | 145861 | 145860 | 145950 | 145871 | 145906 | 145935 | 145844 | 145850 | 145980 | 145926 | 145920 | 145913 | 145890 |
4 | 145867 | 145954 | 145881 | 145932 | 145917 | 145906 | 145917 | 145943 | 145877 | 145884 | 145877 | 145824 | 146030 | 145869 | 145844 |
6 | 145815 | 145834 | 145817 | 145841 | 145812 | 145814 | 145813 | 145901 | 145810 | 145829 | 145825 | 145939 | 145906 | 145843 | 145879 |
7 | 145782 | 145841 | 145829 | 145822 | 145811 | 145804 | 145876 | 145773 | 145770 | 145780 | 145787 | 145928 | 145905 | 145921 | 145924 |
8 | 145866 | 145834 | 145884 | 145876 | 145869 | 145872 | 145846 | 145838 | 145863 | 145839 | 145814 | 145932 | 145921 | 145898 | 145856 |
9 | 145811 | 145836 | 145825 | 145840 | 145836 | 145878 | 145817 | 145834 | 145856 | 145839 | 145819 | 145904 | 145894 | 145915 | 145829 |
10 | 145887 | 145906 | 145895 | 145876 | 145860 | 145855 | 145829 | 145844 | 145814 | 145824 | 145840 | 145852 | 145907 | 145844 | 145852 |
11 | 145813 | 145851 | 145792 | 145809 | 145847 | 145785 | 145839 | 145832 | 145825 | 145764 | 145819 | 145818 | 145900 | 145890 | 145835 |
12 | 145873 | 145808 | 145877 | 145886 | 145875 | 145860 | 145863 | 145841 | 145840 | 145851 | 145765 | 145803 | 145763 | 145845 | 145857 |
13 | 145801 | 145837 | 145835 | 145768 | 145812 | 145812 | 145817 | 145830 | 145830 | 145895 | 145930 | 145916 | 145909 | 145893 | 145847 |
14 | 145806 | 145847 | 145847 | 145833 | 145845 | 145822 | 145813 | 145848 | 145815 | 145825 | 145794 | 145845 | 145895 | 145845 | 145844 |
15 | 145846 | 145857 | 145840 | 145879 | 145860 | 145865 | 145839 | 145820 | 145813 | 145776 | 145811 | 145917 | 145902 | 145907 | 145831 |
16 | 145819 | 145833 | 145874 | 145862 | 145874 | 145810 | 145853 | 145842 | 145835 | 145760 | 145751 | 145813 | 145811 | 145847 | 145835 |
17 | 145892 | 145917 | 145870 | 145822 | 145873 | 145851 | 145850 | 145854 | 145814 | 145917 | 145812 | 145922 | 145913 | 145920 | 145903 |
18 | 145825 | 145850 | 145848 | 145837 | 145843 | 145837 | 145787 | 145807 | 145807 | 145785 | 145827 | 145799 | 145817 | 145843 | 145772 |
19 | 145811 | 145839 | 145807 | 145806 | 145810 | 145833 | 145825 | 145808 | 145811 | 145846 | 145832 | 145907 | 145919 | 145892 | 145914 |
20 | 145812 | 145810 | 145831 | 145805 | 145810 | 145812 | 145838 | 145812 | 145811 | 145788 | 145775 | 145805 | 145825 | 145846 | 145858 |
21 | 145842 | 145846 | 145850 | 145853 | 145860 | 145789 | 145797 | 145816 | 145831 | 145822 | 145820 | 145900 | 145898 | 145914 | 145905 |
22 | 145792 | 145833 | 145830 | 145854 | 145875 | 145836 | 145794 | 145808 | 145784 | 145735 | 145820 | 145921 | 145818 | 145848 | 145833 |
23 | 145815 | 145851 | 145897 | 145802 | 145874 | 145812 | 145825 | 145848 | 145831 | 145746 | 145837 | 145822 | 145900 | 145896 | 145760 |
25 | 145825 | 145829 | 145809 | 145805 | 145873 | 145836 | 145837 | 145810 | 145808 | 145836 | 145764 | 145922 | 145898 | 145868 | 145854 |
30 | 145818 | 145860 | 145855 | 145839 | 145815 | 145812 | 145803 | 145835 | 145822 | 145842 | 145763 | 145822 | 145819 | 145845 | 145855 |
40 | 145838 | 145830 | 145846 | 145880 | 145855 | 145812 | 145810 | 145848 | 145819 | 145764 | 145765 | 145869 | 145897 | 145850 | 145845 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145793 bytes | – | 100% |
1,000 | 145762 bytes | -31 bytes | 100% |
10,000 | 145746 bytes | -16 bytes | 100% |
100,000 | 145741 bytes | -5 bytes | 0.58% |
1,000,000 | 145735 bytes | -6 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145678 bytes | -57 bytes (-0.04%) | – |
1 | 146400 bytes | +665 bytes (+0.46%) | +722 bytes |
2 | 146361 bytes | +626 bytes (+0.43%) | +683 bytes |
3 | 146098 bytes | +363 bytes (+0.25%) | +420 bytes |
4 | 145991 bytes | +256 bytes (+0.18%) | +313 bytes |
5 | 145987 bytes | +252 bytes (+0.17%) | +309 bytes |
6 | 145949 bytes | +214 bytes (+0.15%) | +271 bytes |
7 | 145868 bytes | +133 bytes (+0.09%) | +190 bytes |
8 | 145894 bytes | +159 bytes (+0.11%) | +216 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 97256 bytes | -48479 bytes (-33.27%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 112639 bytes | -33096 bytes (-22.71%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 118194 bytes | -27541 bytes (-18.90%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123396 bytes | -22339 bytes (-15.33%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124204 bytes | -21531 bytes (-14.77%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 129964 bytes | -15771 bytes (-10.82%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130278 bytes | -15457 bytes (-10.61%) |