unpkg |
183175 bytes (178.9k)
|
CDN |
cdnjs |
151296 bytes (147.8k)
|
CDN |
gzip -6 (default) |
149735 bytes (146.2k)
|
local copy |
jsdelivr |
149635 bytes (146.1k)
|
CDN |
gzip -9 |
149205 bytes (145.7k)
|
local copy |
libdeflate -12 |
144101 bytes (140.7k)
|
local copy |
7zip -mx=9 -tgzip |
144056 bytes (140.7k)
|
local copy |
zultra |
143916 bytes (140.5k)
|
local copy |
kzip -s0 -rn -b0 |
143697 bytes (140.3k)
|
local copy |
pigz -11 -n |
143620 bytes (140.3k)
|
local copy |
Zopfli |
143582 bytes (140.2k)
|
local copy |
Zopfli (defluff) |
143580 bytes (140.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 25 | --bsr25 |
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 | 183175 bytes | 835d136879eebb8b933418e38df09a60 | (invalid) |
cdnjs | 151296 bytes | 835d136879eebb8b933418e38df09a60 | November 19, 2019 @ 20:59 |
jsdelivr | 149635 bytes | 835d136879eebb8b933418e38df09a60 | October 31, 2019 @ 11:13 |
Size | Improvement | Parameters | Found |
---|---|---|---|
143582 bytes | -5 bytes | zopfli --i1000000 --mls4096 --bsr25 --lazy --ohh | November 2, 2019 @ 11:33 |
143587 bytes | -10 bytes | zopfli --i100000 --mls4096 --bsr25 --lazy --ohh | November 1, 2019 @ 12:55 |
143597 bytes | -3 bytes | zopfli --i10000 --mls4096 --bsr25 --lazy --ohh | October 31, 2019 @ 14:24 |
143600 bytes | -25 bytes | zopfli --i10000 --mls4096 --bsr9 --lazy --ohh | October 31, 2019 @ 13:59 |
143625 bytes | -2 bytes | zopfli --i1000 --mls4096 --bsr9 --lazy --ohh | October 31, 2019 @ 11:40 |
143627 bytes | -19 bytes | zopfli --i1000 --mls4096 --bsr25 --lazy --ohh | October 31, 2019 @ 11:40 |
143646 bytes | – | zopfli --i100 --mls4096 --bsr25 --lazy --ohh | October 31, 2019 @ 11:20 |
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 | 143815 | 143803 | 143850 | 143806 | 143898 | 143823 | 143943 | 143960 | 143934 | 143892 | 143929 | 143827 | 143835 | 143845 | 143859 |
4 | 143797 | 143786 | 143828 | 143829 | 143786 | 143726 | 143819 | 143818 | 143839 | 143783 | 143759 | 143772 | 143842 | 143850 | 143850 |
6 | 143804 | 143794 | 143761 | 143761 | 143764 | 143766 | 143788 | 143775 | 143772 | 143770 | 143770 | 143763 | 143902 | 143913 | 143728 |
7 | 143800 | 143802 | 143799 | 143803 | 143804 | 143802 | 143802 | 143692 | 143805 | 143696 | 143780 | 143726 | 143848 | 143815 | 143852 |
8 | 143774 | 143803 | 143779 | 143756 | 143762 | 143760 | 143754 | 143758 | 143753 | 143859 | 143781 | 143882 | 143855 | 143785 | 143829 |
9 | 143751 | 143753 | 143783 | 143785 | 143784 | 143783 | 143764 | 143772 | 143783 | 143761 | 143772 | 143589 | 143817 | 143873 | 143857 |
10 | 143767 | 143773 | 143767 | 143753 | 143771 | 143834 | 143773 | 143739 | 143825 | 143709 | 143749 | 143767 | 143905 | 143881 | 143834 |
11 | 143763 | 143760 | 143761 | 143806 | 143796 | 143818 | 143772 | 143772 | 143702 | 143686 | 143767 | 143750 | 143830 | 143847 | 143868 |
12 | 143758 | 143791 | 143788 | 143786 | 143783 | 143783 | 143767 | 143812 | 143765 | 143715 | 143783 | 143728 | 143837 | 143809 | 143820 |
13 | 143762 | 143794 | 143761 | 143763 | 143762 | 143740 | 143761 | 143773 | 143773 | 143841 | 143900 | 143782 | 143870 | 143846 | 143868 |
14 | 143773 | 143770 | 143779 | 143772 | 143784 | 143789 | 143761 | 143759 | 143760 | 143760 | 143775 | 143743 | 143718 | 143690 | 143788 |
15 | 143791 | 143794 | 143766 | 143762 | 143789 | 143763 | 143760 | 143759 | 143758 | 143695 | 143765 | 143721 | 143763 | 143762 | 143913 |
16 | 143751 | 143751 | 143757 | 143784 | 143750 | 143781 | 143733 | 143801 | 143802 | 143754 | 143770 | 143687 | 143802 | 143775 | 143809 |
17 | 143762 | 143805 | 143790 | 143765 | 143775 | 143795 | 143752 | 143779 | 143773 | 143761 | 143723 | 143698 | 143831 | 143825 | 143856 |
18 | 143779 | 143799 | 143749 | 143772 | 143792 | 143786 | 143757 | 143783 | 143771 | 143770 | 143725 | 143764 | 143803 | 143779 | 143831 |
19 | 143793 | 143787 | 143764 | 143771 | 143708 | 143709 | 143678 | 143771 | 143800 | 143767 | 143742 | 143800 | 143827 | 143828 | 143767 |
20 | 143790 | 143772 | 143790 | 143759 | 143763 | 143762 | 143712 | 143811 | 143823 | 143774 | 143778 | 143729 | 143716 | 143774 | 143866 |
21 | 143788 | 143783 | 143751 | 143776 | 143774 | 143785 | 143744 | 143810 | 143763 | 143698 | 143740 | 143612 | 143831 | 143825 | 143854 |
22 | 143766 | 143779 | 143749 | 143761 | 143752 | 143765 | 143757 | 143809 | 143823 | 143700 | 143765 | 143768 | 143838 | 143777 | 143833 |
23 | 143771 | 143768 | 143773 | 143785 | 143711 | 143724 | 143746 | 143773 | 143836 | 143685 | 143748 | 143712 | 143842 | 143835 | 143765 |
25 | 143792 | 143782 | 143776 | 143775 | 143797 | 143782 | 143756 | 143822 | 143768 | 143782 | 143767 | 143582 | 143856 | 143826 | 143850 |
30 | 143787 | 143778 | 143786 | 143787 | 143772 | 143785 | 143754 | 143767 | 143779 | 143827 | 143790 | 143767 | 143829 | 143781 | 143724 |
40 | 143790 | 143802 | 143754 | 143790 | 143758 | 143776 | 143755 | 143752 | 143762 | 143826 | 143755 | 143768 | 143858 | 143777 | 143693 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 143646 bytes | – | 100% |
1,000 | 143625 bytes | -21 bytes | 100% |
10,000 | 143597 bytes | -28 bytes | 100% |
100,000 | 143587 bytes | -10 bytes | 0.58% |
1,000,000 | 143582 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 143697 bytes | +115 bytes (+0.08%) | – |
1 | 144319 bytes | +737 bytes (+0.51%) | +622 bytes |
2 | 144267 bytes | +685 bytes (+0.48%) | +570 bytes |
3 | 144076 bytes | +494 bytes (+0.34%) | +379 bytes |
4 | 143963 bytes | +381 bytes (+0.27%) | +266 bytes |
5 | 143984 bytes | +402 bytes (+0.28%) | +287 bytes |
6 | 143905 bytes | +323 bytes (+0.22%) | +208 bytes |
7 | 143833 bytes | +251 bytes (+0.17%) | +136 bytes |
8 | 143840 bytes | +258 bytes (+0.18%) | +143 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 96291 bytes | -47291 bytes (-32.94%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 111086 bytes | -32496 bytes (-22.63%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 116591 bytes | -26991 bytes (-18.80%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 121860 bytes | -21722 bytes (-15.13%) |
LZMA2 (Wikipedia) | xz | xz -9 | 122508 bytes | -21074 bytes (-14.68%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 127884 bytes | -15698 bytes (-10.93%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 128683 bytes | -14899 bytes (-10.38%) |