gzip -6 (default) |
118559 bytes (115.8k)
|
local copy |
gzip -9 |
118081 bytes (115.3k)
|
local copy |
7zip -mx=9 -tgzip |
113985 bytes (111.3k)
|
local copy |
libdeflate -12 |
113922 bytes (111.3k)
|
local copy |
zultra |
113912 bytes (111.2k)
|
local copy |
pigz -11 -n |
113805 bytes (111.1k)
|
local copy |
kzip -s0 -rn -b3 |
113716 bytes (111.1k)
|
local copy |
Zopfli |
113680 bytes (111.0k)
|
local copy |
Zopfli (defluff) |
113676 bytes (111.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 6 | --bsr6 |
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 |
Size | Improvement | Parameters | Found |
---|---|---|---|
113680 bytes | -1 byte | zopfli --i1000000 --mls8192 --bsr6 --lazy --ohh | February 16, 2018 @ 19:10 |
113681 bytes | -5 bytes | zopfli --i100000 --mls8192 --bsr6 --lazy --ohh | February 14, 2018 @ 20:48 |
113686 bytes | -6 bytes | zopfli --i10000 --mls8192 --bsr6 --lazy --ohh | February 14, 2018 @ 17:07 |
113692 bytes | -1 byte | zopfli --i100000 --mls4096 --bsr23 --lazy --ohh | February 14, 2018 @ 13:25 |
113693 bytes | -4 bytes | zopfli --i10000 --mls4096 --bsr23 --lazy --ohh | February 14, 2018 @ 10:51 |
113697 bytes | -1 byte | zopfli --i1000 --mls4096 --bsr23 --lazy --ohh | February 14, 2018 @ 10:05 |
113698 bytes | -12 bytes | zopfli --i1000 --mls4096 --bsr25 --lazy --ohh | February 14, 2018 @ 09:47 |
113710 bytes | -2 bytes | zopfli --i1000 --mls2 --bsr21 --lazy --ohh | February 14, 2018 @ 09:46 |
113712 bytes | – | zopfli --i100 --mls64 --bsr16 --lazy --ohh | February 14, 2018 @ 09:04 |
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 | 113708 | 113708 | 113709 | 113709 | 113705 | 113726 | 113712 | 113708 | 113712 | 113714 | 113708 | 113709 | 113708 | 113736 | 113706 |
4 | 113711 | 113710 | 113710 | 113711 | 113712 | 113711 | 113715 | 113712 | 113702 | 113702 | 113695 | 113692 | 113696 | 113705 | 113746 |
6 | 113695 | 113693 | 113695 | 113693 | 113693 | 113692 | 113712 | 113707 | 113704 | 113704 | 113694 | 113693 | 113680 | 113703 | 113715 |
7 | 113697 | 113697 | 113695 | 113700 | 113707 | 113697 | 113714 | 113715 | 113707 | 113707 | 113697 | 113696 | 113715 | 113722 | 113714 |
8 | 113695 | 113696 | 113695 | 113694 | 113695 | 113697 | 113712 | 113705 | 113707 | 113708 | 113692 | 113692 | 113696 | 113708 | 113745 |
9 | 113696 | 113696 | 113711 | 113694 | 113694 | 113696 | 113693 | 113704 | 113703 | 113701 | 113692 | 113692 | 113695 | 113708 | 113713 |
10 | 113712 | 113704 | 113692 | 113701 | 113694 | 113701 | 113701 | 113700 | 113698 | 113699 | 113693 | 113695 | 113714 | 113713 | 113758 |
11 | 113694 | 113700 | 113691 | 113702 | 113700 | 113702 | 113704 | 113704 | 113702 | 113700 | 113702 | 113692 | 113696 | 113692 | 113714 |
12 | 113692 | 113693 | 113694 | 113695 | 113696 | 113698 | 113703 | 113703 | 113695 | 113693 | 113694 | 113691 | 113695 | 113696 | 113747 |
13 | 113701 | 113699 | 113700 | 113697 | 113706 | 113705 | 113698 | 113708 | 113702 | 113698 | 113692 | 113692 | 113693 | 113713 | 113723 |
14 | 113695 | 113695 | 113693 | 113703 | 113702 | 113701 | 113704 | 113699 | 113697 | 113696 | 113698 | 113700 | 113694 | 113718 | 113743 |
15 | 113694 | 113696 | 113694 | 113699 | 113694 | 113695 | 113704 | 113702 | 113698 | 113693 | 113694 | 113688 | 113697 | 113713 | 113748 |
16 | 113694 | 113693 | 113696 | 113693 | 113699 | 113696 | 113702 | 113701 | 113697 | 113699 | 113692 | 113695 | 113696 | 113713 | 113752 |
17 | 113692 | 113695 | 113696 | 113700 | 113701 | 113698 | 113697 | 113703 | 113701 | 113698 | 113699 | 113695 | 113713 | 113721 | 113718 |
18 | 113693 | 113694 | 113691 | 113697 | 113703 | 113701 | 113704 | 113704 | 113696 | 113693 | 113692 | 113693 | 113711 | 113704 | 113718 |
19 | 113694 | 113695 | 113694 | 113698 | 113704 | 113701 | 113703 | 113704 | 113698 | 113703 | 113693 | 113695 | 113695 | 113703 | 113746 |
20 | 113694 | 113693 | 113698 | 113692 | 113694 | 113699 | 113705 | 113700 | 113697 | 113703 | 113692 | 113691 | 113693 | 113703 | 113720 |
21 | 113692 | 113695 | 113703 | 113692 | 113706 | 113697 | 113699 | 113703 | 113696 | 113697 | 113692 | 113693 | 113693 | 113703 | 113748 |
22 | 113694 | 113694 | 113698 | 113697 | 113702 | 113698 | 113702 | 113698 | 113701 | 113700 | 113691 | 113694 | 113705 | 113703 | 113719 |
23 | 113695 | 113700 | 113697 | 113701 | 113702 | 113701 | 113703 | 113700 | 113704 | 113700 | 113701 | 113692 | 113711 | 113704 | 113710 |
25 | 113694 | 113694 | 113691 | 113694 | 113692 | 113697 | 113696 | 113700 | 113697 | 113696 | 113691 | 113694 | 113690 | 113694 | 113747 |
30 | 113695 | 113695 | 113692 | 113697 | 113696 | 113696 | 113699 | 113702 | 113697 | 113695 | 113692 | 113692 | 113695 | 113703 | 113747 |
40 | 113695 | 113697 | 113697 | 113702 | 113698 | 113702 | 113705 | 113700 | 113701 | 113700 | 113702 | 113693 | 113699 | 113708 | 113747 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 113712 bytes | – | 100% |
1,000 | 113697 bytes | -15 bytes | 100% |
10,000 | 113686 bytes | -11 bytes | 100% |
100,000 | 113681 bytes | -5 bytes | 0.87% |
1,000,000 | 113680 bytes | -1 byte | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 113754 bytes | +74 bytes (+0.07%) | +38 bytes |
1 | 113798 bytes | +118 bytes (+0.10%) | +82 bytes |
2 | 113763 bytes | +83 bytes (+0.07%) | +47 bytes |
3 | 113716 bytes | +36 bytes (+0.03%) | – |
4 | 113751 bytes | +71 bytes (+0.06%) | +35 bytes |
5 | 113772 bytes | +92 bytes (+0.08%) | +56 bytes |
6 | 113775 bytes | +95 bytes (+0.08%) | +59 bytes |
7 | 113747 bytes | +67 bytes (+0.06%) | +31 bytes |
8 | 113772 bytes | +92 bytes (+0.08%) | +56 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 78475 bytes | -35205 bytes (-30.97%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 85073 bytes | -28607 bytes (-25.16%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 90972 bytes | -22708 bytes (-19.98%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 97495 bytes | -16185 bytes (-14.24%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 99325 bytes | -14355 bytes (-12.63%) |
LZMA2 (Wikipedia) | xz | xz -9 | 100840 bytes | -12840 bytes (-11.29%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 103696 bytes | -9984 bytes (-8.78%) |