unpkg |
195398 bytes (190.8k)
|
CDN |
Boot |
159759 bytes (156.0k)
|
CDN |
gzip -6 (default) |
159061 bytes (155.3k)
|
local copy |
jsdelivr |
159041 bytes (155.3k)
|
CDN |
gzip -9 |
158479 bytes (154.8k)
|
local copy |
libdeflate -12 |
153230 bytes (149.6k)
|
local copy |
7zip -mx=9 -tgzip |
153003 bytes (149.4k)
|
local copy |
zultra |
152892 bytes (149.3k)
|
local copy |
kzip -s0 -rn -b0 |
152802 bytes (149.2k)
|
local copy |
Zopfli |
152689 bytes (149.1k)
|
local copy |
pigz -11 -n |
152572 bytes (149.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 40 | --bsr40 |
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 | 195398 bytes | cd15961ecdf05d81951a618aab62bee1 | (invalid) |
Boot | 159759 bytes | cd15961ecdf05d81951a618aab62bee1 | (invalid) |
jsdelivr | 159041 bytes | cd15961ecdf05d81951a618aab62bee1 | December 1, 2020 @ 14:24 |
Size | Improvement | Parameters | Found |
---|---|---|---|
152689 bytes | -3 bytes | zopfli --i1000000 --mls16384 --bsr40 --lazy --ohh | December 3, 2020 @ 19:22 |
152692 bytes | -13 bytes | zopfli --i100000 --mls16384 --bsr40 --lazy --ohh | December 2, 2020 @ 15:06 |
152705 bytes | -7 bytes | zopfli --i10000 --mls16384 --bsr40 --lazy --ohh | December 1, 2020 @ 19:27 |
152712 bytes | -2 bytes | zopfli --i10000 --mls64 --bsr2 --lazy --ohh | December 1, 2020 @ 19:20 |
152714 bytes | -5 bytes | zopfli --i10000 --mls16384 --bsr19 --lazy --ohh | December 1, 2020 @ 19:01 |
152719 bytes | -5 bytes | zopfli --i1000 --mls16384 --bsr40 --lazy --ohh | December 1, 2020 @ 14:53 |
152724 bytes | -27 bytes | zopfli --i1000 --mls256 --bsr6 --lazy --ohh | December 1, 2020 @ 14:53 |
152751 bytes | – | zopfli --i100 --mls4 --bsr2 --lazy --ohh | December 1, 2020 @ 14:36 |
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 | 152711 | 152710 | 152823 | 152846 | 152824 | 152712 | 152830 | 152709 | 152809 | 152852 | 152719 | 152803 | 152791 | 152777 | 152746 |
4 | 152900 | 152882 | 152902 | 152902 | 152869 | 152952 | 152937 | 152837 | 152836 | 152941 | 152749 | 152791 | 152926 | 152737 | 152775 |
6 | 152918 | 152914 | 152906 | 152920 | 152912 | 152898 | 152926 | 152708 | 152887 | 152882 | 152750 | 152736 | 152750 | 152755 | 152741 |
7 | 152896 | 152893 | 152906 | 152955 | 152891 | 152901 | 152774 | 152725 | 152848 | 152793 | 152738 | 152802 | 152719 | 152727 | 152734 |
8 | 152884 | 152746 | 152903 | 152888 | 152768 | 152805 | 152830 | 152761 | 152767 | 152816 | 152770 | 152761 | 152728 | 152758 | 152769 |
9 | 152900 | 152896 | 152906 | 152912 | 152893 | 152913 | 152904 | 152778 | 152889 | 152881 | 152738 | 152750 | 152732 | 152735 | 152747 |
10 | 152898 | 152905 | 152939 | 152901 | 152906 | 152896 | 152892 | 152885 | 152887 | 152775 | 152741 | 152749 | 152759 | 152730 | 152733 |
11 | 152771 | 152910 | 152917 | 152903 | 152903 | 152916 | 152902 | 152876 | 152760 | 152788 | 152735 | 152730 | 152758 | 152721 | 152750 |
12 | 152917 | 152897 | 152914 | 152912 | 152900 | 152912 | 152914 | 152877 | 152890 | 152881 | 152760 | 152764 | 152756 | 152763 | 152889 |
13 | 152901 | 152903 | 152914 | 152911 | 152899 | 152918 | 152910 | 152873 | 152889 | 152896 | 152725 | 152765 | 152757 | 152725 | 152734 |
14 | 152919 | 152769 | 152749 | 152917 | 152743 | 152750 | 152755 | 152722 | 152737 | 152789 | 152724 | 152733 | 152728 | 152749 | 152747 |
15 | 152923 | 152909 | 152913 | 152919 | 152902 | 152913 | 152913 | 152877 | 152943 | 152930 | 152734 | 152755 | 152729 | 152731 | 152746 |
16 | 152907 | 152901 | 152911 | 152906 | 152906 | 152900 | 152909 | 152770 | 152747 | 152772 | 152725 | 152756 | 152730 | 152716 | 152730 |
17 | 152895 | 152914 | 152911 | 152910 | 152899 | 152903 | 152899 | 152868 | 152880 | 152872 | 152743 | 152759 | 152726 | 152721 | 152732 |
18 | 152911 | 152919 | 152910 | 152909 | 152903 | 152909 | 152915 | 152877 | 152872 | 152877 | 152732 | 152735 | 152760 | 152724 | 152747 |
19 | 152913 | 152909 | 152906 | 152910 | 152898 | 152905 | 152900 | 152723 | 152913 | 152871 | 152736 | 152734 | 152728 | 152709 | 152719 |
20 | 152894 | 152876 | 152899 | 152907 | 152910 | 152770 | 152899 | 152884 | 152761 | 152875 | 152732 | 152738 | 152734 | 152719 | 152754 |
21 | 152891 | 152899 | 152901 | 152908 | 152900 | 152901 | 152895 | 152726 | 152746 | 152749 | 152743 | 152733 | 152723 | 152744 | 152729 |
22 | 152902 | 152904 | 152897 | 152900 | 152890 | 152895 | 152898 | 152871 | 152742 | 152747 | 152735 | 152737 | 152733 | 152718 | 152719 |
23 | 152896 | 152897 | 152924 | 152919 | 152906 | 152775 | 152899 | 152878 | 152754 | 152764 | 152719 | 152766 | 152730 | 152767 | 152734 |
25 | 152901 | 152903 | 152909 | 152907 | 152898 | 152911 | 152896 | 152770 | 152912 | 152874 | 152755 | 152756 | 152727 | 152740 | 152776 |
30 | 152897 | 152902 | 152908 | 152908 | 152899 | 152773 | 152899 | 152877 | 152762 | 152878 | 152736 | 152737 | 152734 | 152718 | 152743 |
40 | 152906 | 152903 | 152917 | 152906 | 152894 | 152903 | 152905 | 152880 | 152893 | 152874 | 152735 | 152738 | 152733 | 152689 | 152749 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 152751 bytes | – | 100% |
1,000 | 152719 bytes | -32 bytes | 100% |
10,000 | 152705 bytes | -14 bytes | 100% |
100,000 | 152692 bytes | -13 bytes | 0.58% |
1,000,000 | 152689 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 152802 bytes | +113 bytes (+0.07%) | – |
1 | 153233 bytes | +544 bytes (+0.36%) | +431 bytes |
2 | 153221 bytes | +532 bytes (+0.35%) | +419 bytes |
3 | 152979 bytes | +290 bytes (+0.19%) | +177 bytes |
4 | 152930 bytes | +241 bytes (+0.16%) | +128 bytes |
5 | 152928 bytes | +239 bytes (+0.16%) | +126 bytes |
6 | 152874 bytes | +185 bytes (+0.12%) | +72 bytes |
7 | 152867 bytes | +178 bytes (+0.12%) | +65 bytes |
8 | 152889 bytes | +200 bytes (+0.13%) | +87 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 102934 bytes | -49755 bytes (-32.59%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 118591 bytes | -34098 bytes (-22.33%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 122819 bytes | -29870 bytes (-19.56%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 128683 bytes | -24006 bytes (-15.72%) |
LZMA2 (Wikipedia) | xz | xz -9 | 129020 bytes | -23669 bytes (-15.50%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 135683 bytes | -17006 bytes (-11.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 137224 bytes | -15465 bytes (-10.13%) |