unpkg |
203531 bytes (198.8k)
|
CDN |
gzip -6 (default) |
151070 bytes (147.5k)
|
local copy |
jsdelivr |
150917 bytes (147.4k)
|
CDN |
gzip -9 |
150560 bytes (147.0k)
|
local copy |
libdeflate -12 |
145418 bytes (142.0k)
|
local copy |
7zip -mx=9 -tgzip |
145217 bytes (141.8k)
|
local copy |
zultra |
145092 bytes (141.7k)
|
local copy |
Zopfli |
144885 bytes (141.5k)
|
local copy |
kzip -s0 -rn -b0 |
144832 bytes (141.4k)
|
local copy |
pigz -11 -n |
144738 bytes (141.3k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 32768 | --mls32768 |
block splitting recursion | 9 | --bsr9 |
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 | 203531 bytes | 2e67183b4272c70275bcd5fc519b5707 | (invalid) |
jsdelivr | 150917 bytes | 2e67183b4272c70275bcd5fc519b5707 | June 1, 2021 @ 16:34 |
Size | Improvement | Parameters | Found |
---|---|---|---|
144885 bytes | -4 bytes | zopfli --i1000000 --mls32768 --bsr9 --lazy --ohh | June 4, 2021 @ 13:37 |
144889 bytes | -7 bytes | zopfli --i100000 --mls32768 --bsr9 --lazy --ohh | June 3, 2021 @ 14:02 |
144896 bytes | -10 bytes | zopfli --i10000 --mls32768 --bsr9 --lazy --ohh | June 1, 2021 @ 23:12 |
144906 bytes | -2 bytes | zopfli --i10000 --mls16384 --bsr30 --lazy --ohh | June 1, 2021 @ 22:57 |
144908 bytes | -6 bytes | zopfli --i10000 --mls32768 --bsr15 --lazy --ohh | June 1, 2021 @ 22:42 |
144914 bytes | -6 bytes | zopfli --i1000 --mls16384 --bsr23 --lazy --ohh | June 1, 2021 @ 17:54 |
144920 bytes | -2 bytes | zopfli --i1000 --mls16384 --bsr30 --lazy --ohh | June 1, 2021 @ 17:51 |
144922 bytes | -27 bytes | zopfli --i1000 --mls32768 --bsr6 --lazy --ohh | June 1, 2021 @ 17:51 |
144949 bytes | – | zopfli --i100 --mls32768 --bsr9 --lazy --ohh | June 1, 2021 @ 17:11 |
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 | 145067 | 145065 | 145063 | 145093 | 145105 | 145031 | 145108 | 145070 | 144997 | 145080 | 145004 | 145101 | 145051 | 145061 | 144989 |
4 | 144988 | 144982 | 144997 | 145107 | 144984 | 145086 | 145047 | 145087 | 145033 | 145133 | 144974 | 144994 | 144992 | 144938 | 145014 |
6 | 145010 | 145095 | 145020 | 145106 | 145000 | 145006 | 145057 | 145003 | 144998 | 144998 | 145001 | 145038 | 144996 | 144982 | 144891 |
7 | 145146 | 144991 | 144989 | 145000 | 144985 | 145065 | 144939 | 144997 | 144975 | 145018 | 144995 | 145030 | 144942 | 144969 | 144918 |
8 | 145020 | 145003 | 144986 | 144990 | 144978 | 144929 | 144975 | 144982 | 144985 | 145000 | 144987 | 145004 | 144982 | 144911 | 144914 |
9 | 145071 | 145008 | 145095 | 145028 | 145018 | 145014 | 145021 | 144988 | 144990 | 144991 | 145003 | 145005 | 144956 | 145001 | 144885 |
10 | 145112 | 145087 | 145024 | 145114 | 145018 | 145009 | 144965 | 145026 | 144988 | 144983 | 144976 | 144986 | 144997 | 144970 | 145000 |
11 | 144988 | 144987 | 144988 | 144996 | 144973 | 144924 | 144930 | 144971 | 144973 | 145091 | 144994 | 145029 | 144977 | 144969 | 144990 |
12 | 144983 | 144976 | 145049 | 144997 | 145027 | 144912 | 144977 | 144972 | 144981 | 145038 | 144999 | 144984 | 144946 | 145010 | 144914 |
13 | 145135 | 145125 | 145135 | 145076 | 144910 | 144910 | 144961 | 145034 | 144983 | 145106 | 144990 | 145002 | 144981 | 144905 | 144990 |
14 | 144994 | 145013 | 145004 | 144984 | 145024 | 145009 | 145014 | 145031 | 144998 | 144987 | 144999 | 145031 | 144975 | 144913 | 144994 |
15 | 144990 | 144977 | 145031 | 144972 | 144912 | 144991 | 144908 | 145030 | 144989 | 145043 | 145002 | 144990 | 144933 | 144902 | 144908 |
16 | 144985 | 145093 | 145050 | 145031 | 144912 | 144914 | 144969 | 145036 | 145056 | 145048 | 145010 | 145031 | 144945 | 144982 | 144987 |
17 | 144996 | 144982 | 144980 | 144972 | 145033 | 144920 | 145018 | 145031 | 145086 | 145142 | 145002 | 145032 | 144943 | 144917 | 144947 |
18 | 145146 | 145068 | 145017 | 145003 | 144930 | 145032 | 144960 | 144985 | 144969 | 145010 | 144991 | 145002 | 144996 | 144986 | 144946 |
19 | 145124 | 145118 | 144989 | 145073 | 145129 | 145010 | 145135 | 144988 | 144978 | 144996 | 144998 | 145002 | 144979 | 144907 | 144997 |
20 | 144997 | 145003 | 144985 | 144981 | 144997 | 145015 | 145132 | 144985 | 144981 | 145001 | 144992 | 144977 | 144972 | 144911 | 145000 |
21 | 145059 | 145096 | 145121 | 145082 | 145034 | 145151 | 145035 | 145082 | 144966 | 144985 | 145002 | 144991 | 144973 | 144910 | 145002 |
22 | 145054 | 145058 | 145054 | 145082 | 145030 | 145015 | 145012 | 145034 | 144971 | 145111 | 145001 | 145003 | 145000 | 144952 | 145016 |
23 | 145085 | 145055 | 145050 | 145084 | 145026 | 144922 | 145037 | 144979 | 144966 | 144999 | 145009 | 144993 | 144993 | 144905 | 144986 |
25 | 144996 | 145005 | 144982 | 145003 | 145001 | 144970 | 144969 | 144983 | 144983 | 145001 | 145009 | 144988 | 144940 | 144997 | 144985 |
30 | 145099 | 145051 | 145048 | 145083 | 144970 | 144986 | 145011 | 144980 | 144976 | 145001 | 144983 | 144989 | 144989 | 144906 | 144981 |
40 | 145150 | 145103 | 145046 | 145088 | 145027 | 144913 | 145030 | 145030 | 144971 | 145043 | 144997 | 144981 | 144987 | 144908 | 144975 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 144949 bytes | – | 100% |
1,000 | 144914 bytes | -35 bytes | 100% |
10,000 | 144896 bytes | -18 bytes | 100% |
100,000 | 144889 bytes | -7 bytes | 0.58% |
1,000,000 | 144885 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 144832 bytes | -53 bytes (-0.04%) | – |
1 | 145336 bytes | +451 bytes (+0.31%) | +504 bytes |
2 | 145352 bytes | +467 bytes (+0.32%) | +520 bytes |
3 | 145096 bytes | +211 bytes (+0.15%) | +264 bytes |
4 | 145062 bytes | +177 bytes (+0.12%) | +230 bytes |
5 | 145080 bytes | +195 bytes (+0.13%) | +248 bytes |
6 | 145048 bytes | +163 bytes (+0.11%) | +216 bytes |
7 | 145044 bytes | +159 bytes (+0.11%) | +212 bytes |
8 | 144963 bytes | +78 bytes (+0.05%) | +131 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 97610 bytes | -47275 bytes (-32.63%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 112465 bytes | -32420 bytes (-22.38%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 116582 bytes | -28303 bytes (-19.53%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 122470 bytes | -22415 bytes (-15.47%) |
LZMA2 (Wikipedia) | xz | xz -9 | 122800 bytes | -22085 bytes (-15.24%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 128862 bytes | -16023 bytes (-11.06%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 129975 bytes | -14910 bytes (-10.29%) |