unpkg |
188533 bytes (184.1k)
|
CDN |
gzip -6 (default) |
154037 bytes (150.4k)
|
local copy |
jsdelivr |
153857 bytes (150.3k)
|
CDN |
gzip -9 |
153450 bytes (149.9k)
|
local copy |
libdeflate -12 |
148053 bytes (144.6k)
|
local copy |
zultra |
147923 bytes (144.5k)
|
local copy |
7zip -mx=9 -tgzip |
147912 bytes (144.4k)
|
local copy |
kzip -s0 -rn -b0 |
147521 bytes (144.1k)
|
local copy |
pigz -11 -n |
147515 bytes (144.1k)
|
local copy |
Zopfli |
147497 bytes (144.0k)
|
local copy |
Zopfli (defluff) |
147494 bytes (144.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 1024 | --mls1024 |
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 | 188533 bytes | 3c9e46df573aa34fc94cf2a2667b0c19 | (invalid) |
jsdelivr | 153857 bytes | 3c9e46df573aa34fc94cf2a2667b0c19 | June 3, 2020 @ 15:37 |
Size | Improvement | Parameters | Found |
---|---|---|---|
147497 bytes | -5 bytes | zopfli --i1000000 --mls1024 --bsr25 --lazy --ohh | June 5, 2020 @ 16:45 |
147502 bytes | -11 bytes | zopfli --i100000 --mls1024 --bsr25 --lazy --ohh | June 3, 2020 @ 20:49 |
147513 bytes | -11 bytes | zopfli --i10000 --mls1024 --bsr25 --lazy --ohh | June 3, 2020 @ 18:04 |
147524 bytes | -33 bytes | zopfli --i1000 --mls1024 --bsr25 --lazy --ohh | June 3, 2020 @ 16:17 |
147557 bytes | -5 bytes | zopfli --i1000 --mls1024 --bsr11 --lazy --ohh | June 3, 2020 @ 16:11 |
147562 bytes | – | zopfli --i100 --mls1024 --bsr25 --lazy --ohh | June 3, 2020 @ 15:59 |
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 | 147772 | 147808 | 147848 | 147796 | 147838 | 147794 | 147780 | 147779 | 147724 | 147779 | 147761 | 147783 | 147735 | 147760 | 147738 |
4 | 147697 | 147704 | 147701 | 147815 | 147713 | 147781 | 147793 | 147804 | 147791 | 147744 | 147766 | 147688 | 147706 | 147734 | 147723 |
6 | 147724 | 147725 | 147725 | 147735 | 147716 | 147680 | 147715 | 147668 | 147661 | 147664 | 147712 | 147711 | 147684 | 147604 | 147606 |
7 | 147722 | 147714 | 147741 | 147731 | 147662 | 147716 | 147667 | 147668 | 147641 | 147591 | 147670 | 147786 | 147656 | 147673 | 147668 |
8 | 147690 | 147704 | 147737 | 147702 | 147717 | 147699 | 147655 | 147659 | 147645 | 147655 | 147668 | 147718 | 147774 | 147781 | 147696 |
9 | 147703 | 147738 | 147736 | 147694 | 147702 | 147693 | 147702 | 147678 | 147671 | 147664 | 147690 | 147710 | 147715 | 147675 | 147692 |
10 | 147694 | 147729 | 147694 | 147729 | 147716 | 147711 | 147714 | 147647 | 147666 | 147632 | 147666 | 147672 | 147668 | 147689 | 147732 |
11 | 147697 | 147690 | 147733 | 147691 | 147729 | 147729 | 147637 | 147694 | 147671 | 147540 | 147611 | 147665 | 147694 | 147654 | 147695 |
12 | 147704 | 147740 | 147735 | 147728 | 147724 | 147670 | 147658 | 147694 | 147677 | 147667 | 147713 | 147718 | 147699 | 147663 | 147670 |
13 | 147678 | 147680 | 147682 | 147671 | 147681 | 147678 | 147692 | 147647 | 147639 | 147765 | 147709 | 147714 | 147652 | 147684 | 147678 |
14 | 147704 | 147703 | 147730 | 147696 | 147702 | 147694 | 147666 | 147705 | 147664 | 147644 | 147657 | 147715 | 147766 | 147675 | 147668 |
15 | 147699 | 147698 | 147697 | 147701 | 147702 | 147697 | 147692 | 147719 | 147658 | 147801 | 147665 | 147830 | 147669 | 147674 | 147671 |
16 | 147683 | 147699 | 147724 | 147675 | 147676 | 147710 | 147657 | 147667 | 147663 | 147685 | 147682 | 147700 | 147761 | 147661 | 147695 |
17 | 147699 | 147702 | 147734 | 147689 | 147728 | 147669 | 147664 | 147707 | 147655 | 147555 | 147685 | 147784 | 147777 | 147663 | 147704 |
18 | 147692 | 147698 | 147690 | 147699 | 147691 | 147678 | 147664 | 147709 | 147663 | 147633 | 147680 | 147690 | 147694 | 147657 | 147601 |
19 | 147669 | 147725 | 147731 | 147702 | 147707 | 147700 | 147597 | 147667 | 147671 | 147796 | 147669 | 147780 | 147777 | 147758 | 147690 |
20 | 147692 | 147692 | 147729 | 147697 | 147741 | 147666 | 147679 | 147667 | 147676 | 147682 | 147666 | 147717 | 147660 | 147656 | 147701 |
21 | 147700 | 147700 | 147703 | 147694 | 147736 | 147700 | 147664 | 147642 | 147780 | 147773 | 147660 | 147789 | 147767 | 147687 | 147751 |
22 | 147708 | 147706 | 147675 | 147682 | 147757 | 147670 | 147637 | 147647 | 147639 | 147628 | 147664 | 147711 | 147674 | 147673 | 147680 |
23 | 147691 | 147718 | 147706 | 147718 | 147748 | 147727 | 147670 | 147665 | 147670 | 147629 | 147609 | 147663 | 147671 | 147670 | 147605 |
25 | 147700 | 147699 | 147736 | 147700 | 147697 | 147673 | 147664 | 147712 | 147662 | 147497 | 147639 | 147689 | 147685 | 147674 | 147703 |
30 | 147681 | 147702 | 147697 | 147701 | 147705 | 147678 | 147714 | 147718 | 147671 | 147609 | 147659 | 147662 | 147671 | 147658 | 147687 |
40 | 147701 | 147691 | 147731 | 147697 | 147725 | 147676 | 147660 | 147678 | 147673 | 147619 | 147667 | 147718 | 147774 | 147705 | 147732 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 147562 bytes | – | 100% |
1,000 | 147524 bytes | -38 bytes | 100% |
10,000 | 147513 bytes | -11 bytes | 100% |
100,000 | 147502 bytes | -11 bytes | 0.58% |
1,000,000 | 147497 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 147521 bytes | +24 bytes (+0.02%) | – |
1 | 148215 bytes | +718 bytes (+0.49%) | +694 bytes |
2 | 148219 bytes | +722 bytes (+0.49%) | +698 bytes |
3 | 147972 bytes | +475 bytes (+0.32%) | +451 bytes |
4 | 147838 bytes | +341 bytes (+0.23%) | +317 bytes |
5 | 147827 bytes | +330 bytes (+0.22%) | +306 bytes |
6 | 147773 bytes | +276 bytes (+0.19%) | +252 bytes |
7 | 147721 bytes | +224 bytes (+0.15%) | +200 bytes |
8 | 147677 bytes | +180 bytes (+0.12%) | +156 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98548 bytes | -48949 bytes (-33.19%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 114002 bytes | -33495 bytes (-22.71%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 119592 bytes | -27905 bytes (-18.92%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 124957 bytes | -22540 bytes (-15.28%) |
LZMA2 (Wikipedia) | xz | xz -9 | 125832 bytes | -21665 bytes (-14.69%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131116 bytes | -16381 bytes (-11.11%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 132072 bytes | -15425 bytes (-10.46%) |