unpkg |
205579 bytes (200.8k)
|
CDN |
gzip -6 (default) |
151973 bytes (148.4k)
|
local copy |
jsdelivr |
151798 bytes (148.2k)
|
CDN |
gzip -9 |
151446 bytes (147.9k)
|
local copy |
libdeflate -12 |
146201 bytes (142.8k)
|
local copy |
7zip -mx=9 -tgzip |
146058 bytes (142.6k)
|
local copy |
zultra |
145964 bytes (142.5k)
|
local copy |
kzip -s0 -rn -b8 |
145833 bytes (142.4k)
|
local copy |
Zopfli |
145680 bytes (142.3k)
|
local copy |
pigz -11 -n |
145566 bytes (142.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 7 | --bsr7 |
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 | 205579 bytes | 565cba95a62de107680cdef14abc37e7 | (invalid) |
jsdelivr | 151798 bytes | 565cba95a62de107680cdef14abc37e7 | October 4, 2021 @ 12:57 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145680 bytes | -3 bytes | zopfli --i1000000 --mls16384 --bsr7 --lazy --ohh | October 6, 2021 @ 17:11 |
145683 bytes | -10 bytes | zopfli --i100000 --mls16384 --bsr7 --lazy --ohh | October 4, 2021 @ 18:42 |
145693 bytes | -21 bytes | zopfli --i10000 --mls16384 --bsr7 --lazy --ohh | October 4, 2021 @ 15:48 |
145714 bytes | -45 bytes | zopfli --i1000 --mls16384 --bsr7 --lazy --ohh | October 4, 2021 @ 15:10 |
145759 bytes | – | zopfli --i100 --mls16384 --bsr7 --lazy --ohh | October 4, 2021 @ 13:12 |
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 | 145923 | 145882 | 145956 | 145913 | 145897 | 145894 | 145874 | 145824 | 145828 | 145878 | 145805 | 145868 | 145814 | 145835 | 145804 |
4 | 145822 | 145811 | 145809 | 145794 | 145829 | 145937 | 145980 | 145878 | 145793 | 145980 | 145849 | 145768 | 145828 | 145723 | 145786 |
6 | 145914 | 145902 | 145908 | 145785 | 145842 | 145843 | 145785 | 145780 | 145782 | 145815 | 145795 | 145790 | 145816 | 145788 | 145803 |
7 | 145909 | 145795 | 145969 | 145865 | 145819 | 145894 | 145830 | 145872 | 145809 | 145834 | 145817 | 145819 | 145757 | 145680 | 145777 |
8 | 145795 | 145797 | 145867 | 145949 | 145851 | 145863 | 145868 | 145868 | 145950 | 145825 | 145787 | 145781 | 145771 | 145800 | 145800 |
9 | 145936 | 145915 | 145831 | 145787 | 145916 | 145873 | 145955 | 145919 | 145819 | 145815 | 145798 | 145833 | 145796 | 145789 | 145777 |
10 | 145967 | 145904 | 145924 | 145872 | 145853 | 145864 | 145852 | 145856 | 145822 | 145802 | 145793 | 145833 | 145790 | 145787 | 145784 |
11 | 145952 | 145918 | 145860 | 145862 | 145849 | 145853 | 145850 | 145870 | 145949 | 145815 | 145826 | 145746 | 145800 | 145767 | 145787 |
12 | 145956 | 145940 | 145872 | 145924 | 145986 | 145846 | 145846 | 145942 | 145818 | 145815 | 145801 | 145760 | 145719 | 145801 | 145795 |
13 | 145926 | 145953 | 145974 | 145873 | 145951 | 145866 | 145852 | 145967 | 145964 | 145833 | 145807 | 145793 | 145767 | 145789 | 145774 |
14 | 145915 | 145819 | 145922 | 145912 | 145942 | 145849 | 145885 | 145863 | 145835 | 145803 | 145782 | 145761 | 145794 | 145819 | 145842 |
15 | 145918 | 145817 | 145857 | 145950 | 145850 | 145845 | 145845 | 145867 | 145928 | 145831 | 145812 | 145781 | 145790 | 145803 | 145806 |
16 | 145963 | 145853 | 145852 | 145944 | 145942 | 145782 | 145852 | 145862 | 145800 | 145827 | 145797 | 145756 | 145775 | 145777 | 145799 |
17 | 145864 | 145905 | 145868 | 145858 | 145908 | 145859 | 145959 | 145912 | 145958 | 145805 | 145791 | 145817 | 145771 | 145819 | 145776 |
18 | 145940 | 145948 | 145942 | 145950 | 145849 | 145849 | 145828 | 145828 | 145803 | 145825 | 145785 | 145793 | 145769 | 145805 | 145803 |
19 | 145957 | 145820 | 145912 | 145838 | 145923 | 145850 | 145928 | 145820 | 145785 | 145758 | 145795 | 145783 | 145788 | 145815 | 145811 |
20 | 145793 | 145852 | 145809 | 145813 | 145824 | 145864 | 145957 | 145910 | 145780 | 145820 | 145785 | 145812 | 145796 | 145774 | 145782 |
21 | 145961 | 145905 | 145853 | 145913 | 145847 | 145856 | 145917 | 145869 | 145766 | 145756 | 145794 | 145774 | 145804 | 145781 | 145807 |
22 | 145934 | 145906 | 145875 | 145853 | 145779 | 145865 | 145781 | 145850 | 145944 | 145923 | 145793 | 145799 | 145788 | 145785 | 145789 |
23 | 145958 | 145901 | 145912 | 145853 | 145849 | 145850 | 145906 | 145919 | 145812 | 145762 | 145781 | 145799 | 145793 | 145776 | 145802 |
25 | 145862 | 145802 | 145860 | 145846 | 145823 | 145855 | 145905 | 145802 | 145768 | 145755 | 145794 | 145803 | 145817 | 145749 | 145790 |
30 | 145914 | 145911 | 145863 | 145843 | 145910 | 145844 | 145855 | 145830 | 145764 | 145759 | 145798 | 145787 | 145783 | 145806 | 145788 |
40 | 145919 | 145915 | 145864 | 145911 | 145854 | 145825 | 145786 | 145863 | 145943 | 145809 | 145801 | 145782 | 145798 | 145783 | 145787 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145759 bytes | – | 100% |
1,000 | 145714 bytes | -45 bytes | 100% |
10,000 | 145693 bytes | -21 bytes | 100% |
100,000 | 145683 bytes | -10 bytes | 0.87% |
1,000,000 | 145680 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145853 bytes | +173 bytes (+0.12%) | +20 bytes |
1 | 146202 bytes | +522 bytes (+0.36%) | +369 bytes |
2 | 146185 bytes | +505 bytes (+0.35%) | +352 bytes |
3 | 146058 bytes | +378 bytes (+0.26%) | +225 bytes |
4 | 145952 bytes | +272 bytes (+0.19%) | +119 bytes |
5 | 145900 bytes | +220 bytes (+0.15%) | +67 bytes |
6 | 145933 bytes | +253 bytes (+0.17%) | +100 bytes |
7 | 145870 bytes | +190 bytes (+0.13%) | +37 bytes |
8 | 145833 bytes | +153 bytes (+0.11%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98513 bytes | -47167 bytes (-32.38%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 113702 bytes | -31978 bytes (-21.95%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117356 bytes | -28324 bytes (-19.44%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123554 bytes | -22126 bytes (-15.19%) |
LZMA2 (Wikipedia) | xz | xz -9 | 123920 bytes | -21760 bytes (-14.94%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130101 bytes | -15579 bytes (-10.69%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131208 bytes | -14472 bytes (-9.93%) |