unpkg |
205075 bytes (200.3k)
|
CDN |
gzip -6 (default) |
151817 bytes (148.3k)
|
local copy |
jsdelivr |
151661 bytes (148.1k)
|
CDN |
gzip -9 |
151290 bytes (147.7k)
|
local copy |
7zip -mx=9 -tgzip |
146016 bytes (142.6k)
|
local copy |
libdeflate -12 |
145983 bytes (142.6k)
|
local copy |
zultra |
145794 bytes (142.4k)
|
local copy |
kzip -s0 -rn -b0 |
145732 bytes (142.3k)
|
local copy |
pigz -11 -n |
145615 bytes (142.2k)
|
local copy |
Zopfli |
145494 bytes (142.1k)
|
local copy |
Zopfli (defluff) |
145489 bytes (142.1k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 17 | --bsr17 |
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 | 205075 bytes | dfbc933c9fd763623def46d192779c41 | (invalid) |
jsdelivr | 151661 bytes | dfbc933c9fd763623def46d192779c41 | August 26, 2021 @ 18:32 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145494 bytes | -3 bytes | zopfli --i1000000 --mls8192 --bsr17 --lazy --ohh | August 28, 2021 @ 16:20 |
145497 bytes | -7 bytes | zopfli --i100000 --mls8192 --bsr17 --lazy --ohh | August 26, 2021 @ 22:37 |
145504 bytes | -27 bytes | zopfli --i10000 --mls8192 --bsr17 --lazy --ohh | August 26, 2021 @ 19:30 |
145531 bytes | -26 bytes | zopfli --i1000 --mls8192 --bsr17 --lazy --ohh | August 26, 2021 @ 18:57 |
145557 bytes | -9 bytes | zopfli --i1000 --mls8192 --bsr4 --lazy --ohh | August 26, 2021 @ 18:54 |
145566 bytes | – | zopfli --i100 --mls8192 --bsr17 --lazy --ohh | August 26, 2021 @ 18:43 |
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 | 145860 | 145802 | 145841 | 145751 | 145772 | 145775 | 145776 | 145761 | 145766 | 145805 | 145751 | 145751 | 145729 | 145752 | 145774 |
4 | 145703 | 145695 | 145689 | 145704 | 145831 | 145658 | 145820 | 145695 | 145714 | 145853 | 145838 | 145642 | 145524 | 145652 | 145695 |
6 | 145704 | 145825 | 145644 | 145647 | 145725 | 145758 | 145819 | 145750 | 145812 | 145690 | 145736 | 145701 | 145721 | 145682 | 145609 |
7 | 145820 | 145807 | 145768 | 145763 | 145784 | 145745 | 145741 | 145817 | 145828 | 145754 | 145677 | 145674 | 145664 | 145717 | 145667 |
8 | 145815 | 145724 | 145758 | 145768 | 145717 | 145832 | 145853 | 145819 | 145841 | 145831 | 145700 | 145700 | 145666 | 145693 | 145678 |
9 | 145819 | 145807 | 145761 | 145749 | 145738 | 145746 | 145753 | 145807 | 145730 | 145670 | 145712 | 145699 | 145687 | 145678 | 145611 |
10 | 145766 | 145752 | 145649 | 145652 | 145676 | 145652 | 145681 | 145814 | 145805 | 145738 | 145689 | 145644 | 145648 | 145623 | 145594 |
11 | 145761 | 145717 | 145761 | 145749 | 145742 | 145748 | 145717 | 145691 | 145749 | 145812 | 145702 | 145666 | 145540 | 145690 | 145663 |
12 | 145693 | 145806 | 145748 | 145761 | 145757 | 145759 | 145744 | 145807 | 145841 | 145683 | 145688 | 145673 | 145683 | 145686 | 145673 |
13 | 145768 | 145753 | 145760 | 145754 | 145752 | 145743 | 145846 | 145816 | 145857 | 145760 | 145726 | 145655 | 145683 | 145707 | 145685 |
14 | 145818 | 145705 | 145762 | 145755 | 145739 | 145741 | 145740 | 145725 | 145707 | 145694 | 145740 | 145649 | 145629 | 145677 | 145688 |
15 | 145820 | 145806 | 145761 | 145748 | 145738 | 145742 | 145746 | 145805 | 145851 | 145811 | 145704 | 145708 | 145656 | 145682 | 145691 |
16 | 145759 | 145753 | 145748 | 145758 | 145739 | 145741 | 145743 | 145814 | 145816 | 145719 | 145726 | 145704 | 145654 | 145681 | 145650 |
17 | 145808 | 145743 | 145735 | 145747 | 145747 | 145749 | 145749 | 145747 | 145801 | 145714 | 145727 | 145704 | 145494 | 145681 | 145694 |
18 | 145818 | 145715 | 145760 | 145747 | 145740 | 145725 | 145722 | 145726 | 145723 | 145681 | 145727 | 145700 | 145718 | 145705 | 145695 |
19 | 145814 | 145791 | 145757 | 145746 | 145737 | 145799 | 145748 | 145699 | 145709 | 145661 | 145728 | 145697 | 145702 | 145690 | 145690 |
20 | 145664 | 145665 | 145674 | 145701 | 145752 | 145748 | 145741 | 145796 | 145699 | 145839 | 145721 | 145696 | 145712 | 145675 | 145687 |
21 | 145819 | 145810 | 145761 | 145750 | 145743 | 145798 | 145746 | 145798 | 145827 | 145711 | 145712 | 145698 | 145611 | 145709 | 145679 |
22 | 145811 | 145801 | 145762 | 145795 | 145743 | 145744 | 145837 | 145804 | 145838 | 145810 | 145727 | 145696 | 145710 | 145717 | 145648 |
23 | 145813 | 145806 | 145752 | 145757 | 145743 | 145743 | 145742 | 145757 | 145708 | 145693 | 145719 | 145692 | 145669 | 145673 | 145675 |
25 | 145838 | 145827 | 145782 | 145751 | 145723 | 145698 | 145741 | 145709 | 145727 | 145653 | 145656 | 145695 | 145696 | 145674 | 145691 |
30 | 145814 | 145754 | 145748 | 145754 | 145740 | 145744 | 145744 | 145702 | 145709 | 145660 | 145740 | 145694 | 145707 | 145707 | 145698 |
40 | 145819 | 145756 | 145764 | 145634 | 145742 | 145743 | 145753 | 145800 | 145816 | 145688 | 145723 | 145696 | 145712 | 145703 | 145694 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145566 bytes | – | 100% |
1,000 | 145531 bytes | -35 bytes | 100% |
10,000 | 145504 bytes | -27 bytes | 100% |
100,000 | 145497 bytes | -7 bytes | 0.58% |
1,000,000 | 145494 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145732 bytes | +238 bytes (+0.16%) | – |
1 | 146055 bytes | +561 bytes (+0.39%) | +323 bytes |
2 | 146045 bytes | +551 bytes (+0.38%) | +313 bytes |
3 | 145948 bytes | +454 bytes (+0.31%) | +216 bytes |
4 | 145867 bytes | +373 bytes (+0.26%) | +135 bytes |
5 | 145787 bytes | +293 bytes (+0.20%) | +55 bytes |
6 | 145779 bytes | +285 bytes (+0.20%) | +47 bytes |
7 | 145767 bytes | +273 bytes (+0.19%) | +35 bytes |
8 | 145762 bytes | +268 bytes (+0.18%) | +30 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98477 bytes | -47017 bytes (-32.32%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 113565 bytes | -31929 bytes (-21.95%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117164 bytes | -28330 bytes (-19.47%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123431 bytes | -22063 bytes (-15.16%) |
LZMA2 (Wikipedia) | xz | xz -9 | 123700 bytes | -21794 bytes (-14.98%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 129916 bytes | -15578 bytes (-10.71%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 130953 bytes | -14541 bytes (-9.99%) |