unpkg |
205604 bytes (200.8k)
|
CDN |
gzip -6 (default) |
152075 bytes (148.5k)
|
local copy |
jsdelivr |
151916 bytes (148.4k)
|
CDN |
gzip -9 |
151544 bytes (148.0k)
|
local copy |
libdeflate -12 |
146353 bytes (142.9k)
|
local copy |
7zip -mx=9 -tgzip |
146162 bytes (142.7k)
|
local copy |
zultra |
146106 bytes (142.7k)
|
local copy |
kzip -s0 -rn -b0 |
145804 bytes (142.4k)
|
local copy |
Zopfli |
145791 bytes (142.4k)
|
local copy |
pigz -11 -n |
145687 bytes (142.3k)
|
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 | 205604 bytes | f147ae01feb6e9dbc161ae9e1befe720 | (invalid) |
jsdelivr | 151916 bytes | f147ae01feb6e9dbc161ae9e1befe720 | November 2, 2021 @ 13:23 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145791 bytes | -4 bytes | zopfli --i1000000 --mls32768 --bsr9 --lazy --ohh | November 5, 2021 @ 13:25 |
145795 bytes | -9 bytes | zopfli --i100000 --mls32768 --bsr9 --lazy --ohh | November 2, 2021 @ 17:45 |
145804 bytes | -9 bytes | zopfli --i10000 --mls32768 --bsr9 --lazy --ohh | November 2, 2021 @ 14:40 |
145813 bytes | -9 bytes | zopfli --i1000 --mls32768 --bsr9 --lazy --ohh | November 2, 2021 @ 13:55 |
145822 bytes | -47 bytes | zopfli --i1000 --mls16384 --bsr14 --lazy --ohh | November 2, 2021 @ 13:55 |
145869 bytes | – | zopfli --i100 --mls32768 --bsr9 --lazy --ohh | November 2, 2021 @ 13:38 |
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 | 146038 | 146040 | 146038 | 146039 | 146007 | 146010 | 146018 | 145964 | 145969 | 146010 | 145945 | 145990 | 145971 | 146036 | 146019 |
4 | 145936 | 145946 | 146045 | 145942 | 145964 | 145970 | 145975 | 145986 | 146034 | 145903 | 145904 | 145896 | 145822 | 145889 | 145903 |
6 | 146098 | 146071 | 145983 | 145922 | 146094 | 146052 | 145926 | 146043 | 145984 | 145906 | 145909 | 145890 | 145958 | 145916 | 145902 |
7 | 146041 | 146042 | 145987 | 145991 | 145980 | 146039 | 145976 | 145981 | 146083 | 145960 | 145907 | 145901 | 145944 | 145898 | 145823 |
8 | 146037 | 146033 | 146040 | 145986 | 146073 | 146071 | 145984 | 146038 | 146036 | 146068 | 145932 | 145921 | 145898 | 145820 | 145848 |
9 | 146040 | 146036 | 145990 | 145914 | 146021 | 145986 | 146041 | 146042 | 146044 | 145976 | 145930 | 145912 | 145908 | 145852 | 145791 |
10 | 146062 | 146066 | 146078 | 145853 | 145978 | 146034 | 145999 | 145985 | 146084 | 145989 | 145907 | 145896 | 145796 | 145848 | 145918 |
11 | 146060 | 146031 | 145984 | 145982 | 146086 | 145980 | 145976 | 145979 | 146041 | 145947 | 145965 | 145896 | 145833 | 145838 | 145927 |
12 | 146039 | 146044 | 145990 | 146005 | 146075 | 146039 | 146081 | 145978 | 146046 | 145950 | 145920 | 145914 | 145908 | 145895 | 145883 |
13 | 146052 | 146046 | 145997 | 145982 | 146083 | 146035 | 145979 | 146042 | 145984 | 145923 | 145915 | 145941 | 145911 | 145824 | 145909 |
14 | 145985 | 146030 | 145996 | 145929 | 146075 | 146041 | 145983 | 145986 | 146041 | 145891 | 145914 | 145905 | 145906 | 145806 | 145918 |
15 | 146049 | 146060 | 145994 | 145983 | 145982 | 146038 | 145974 | 145990 | 146078 | 145958 | 145933 | 145928 | 145939 | 145930 | 145909 |
16 | 146044 | 146047 | 146038 | 146025 | 146075 | 146044 | 145978 | 145977 | 146020 | 145973 | 145911 | 145922 | 145881 | 145911 | 145923 |
17 | 146042 | 146041 | 146030 | 146030 | 146020 | 145960 | 145981 | 146038 | 146035 | 145916 | 145922 | 145929 | 145901 | 145923 | 145922 |
18 | 145951 | 145949 | 145927 | 145956 | 145979 | 146033 | 146040 | 145939 | 145928 | 145891 | 145921 | 145925 | 145917 | 145940 | 145925 |
19 | 146051 | 146043 | 146043 | 145986 | 146090 | 145976 | 146039 | 145940 | 145948 | 145938 | 145946 | 145924 | 145927 | 145937 | 145921 |
20 | 145927 | 145928 | 145924 | 146051 | 146081 | 146030 | 146041 | 146039 | 145920 | 145893 | 145919 | 145914 | 145933 | 145905 | 145937 |
21 | 146064 | 146044 | 145988 | 145975 | 146071 | 146025 | 146038 | 145937 | 145938 | 145922 | 145934 | 145930 | 145943 | 145912 | 145945 |
22 | 146048 | 146042 | 145992 | 145981 | 145989 | 145979 | 145975 | 145934 | 145920 | 145900 | 145939 | 145923 | 145944 | 145912 | 145916 |
23 | 146054 | 146049 | 145987 | 146030 | 146071 | 145989 | 146037 | 145896 | 145932 | 145901 | 145922 | 145931 | 145903 | 145916 | 145934 |
25 | 146035 | 146051 | 145946 | 145987 | 146032 | 145981 | 146043 | 145939 | 145925 | 145902 | 145941 | 145927 | 145925 | 145932 | 145924 |
30 | 146040 | 146048 | 146008 | 146042 | 146074 | 146034 | 145976 | 145939 | 145934 | 145894 | 145921 | 145926 | 145931 | 145917 | 145914 |
40 | 146022 | 146057 | 146002 | 145992 | 146084 | 146036 | 145982 | 145987 | 146050 | 145917 | 145912 | 145925 | 145934 | 145931 | 145926 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145869 bytes | – | 100% |
1,000 | 145813 bytes | -56 bytes | 100% |
10,000 | 145801 bytes | -12 bytes | 100% |
100,000 | 145795 bytes | -6 bytes | 0.58% |
1,000,000 | 145791 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145804 bytes | +13 bytes (+0.01%) | – |
1 | 146344 bytes | +553 bytes (+0.38%) | +540 bytes |
2 | 146323 bytes | +532 bytes (+0.36%) | +519 bytes |
3 | 146185 bytes | +394 bytes (+0.27%) | +381 bytes |
4 | 146107 bytes | +316 bytes (+0.22%) | +303 bytes |
5 | 146046 bytes | +255 bytes (+0.17%) | +242 bytes |
6 | 146051 bytes | +260 bytes (+0.18%) | +247 bytes |
7 | 146031 bytes | +240 bytes (+0.16%) | +227 bytes |
8 | 145947 bytes | +156 bytes (+0.11%) | +143 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98619 bytes | -47172 bytes (-32.36%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 113764 bytes | -32027 bytes (-21.97%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117388 bytes | -28403 bytes (-19.48%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123631 bytes | -22160 bytes (-15.20%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124028 bytes | -21763 bytes (-14.93%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130256 bytes | -15535 bytes (-10.66%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131268 bytes | -14523 bytes (-9.96%) |