unpkg |
205777 bytes (201.0k)
|
CDN |
gzip -6 (default) |
152174 bytes (148.6k)
|
local copy |
jsdelivr |
152019 bytes (148.5k)
|
CDN |
gzip -9 |
151654 bytes (148.1k)
|
local copy |
libdeflate -12 |
146430 bytes (143.0k)
|
local copy |
7zip -mx=9 -tgzip |
146290 bytes (142.9k)
|
local copy |
zultra |
146226 bytes (142.8k)
|
local copy |
kzip -s0 -rn -b8 |
146021 bytes (142.6k)
|
local copy |
Zopfli |
145867 bytes (142.4k)
|
local copy |
pigz -11 -n |
145792 bytes (142.4k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 7 | --bsr7 |
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 | 205777 bytes | cba2b6ed645c0a7e8435f134515d0b90 | (invalid) |
jsdelivr | 152019 bytes | cba2b6ed645c0a7e8435f134515d0b90 | November 26, 2021 @ 11:21 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145867 bytes | -8 bytes | zopfli --i1000000 --mls8192 --bsr7 --lazy --ohh | November 30, 2021 @ 10:59 |
145875 bytes | -6 bytes | zopfli --i100000 --mls8192 --bsr7 --lazy --ohh | November 29, 2021 @ 11:18 |
145881 bytes | -18 bytes | zopfli --i10000 --mls8192 --bsr7 --lazy --ohh | November 26, 2021 @ 16:11 |
145899 bytes | -42 bytes | zopfli --i1000 --mls8192 --bsr7 --lazy --ohh | November 26, 2021 @ 13:08 |
145941 bytes | – | zopfli --i100 --mls8192 --bsr7 --lazy --ohh | November 26, 2021 @ 11:38 |
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 | 146111 | 146156 | 146153 | 146100 | 146109 | 146055 | 146058 | 146055 | 146101 | 146100 | 146028 | 146119 | 146038 | 146064 | 146115 |
4 | 146067 | 146063 | 146149 | 146075 | 146066 | 146064 | 146137 | 146088 | 146133 | 146134 | 145983 | 146016 | 145898 | 145981 | 145973 |
6 | 146131 | 146184 | 146181 | 146178 | 146178 | 146126 | 146179 | 146126 | 146069 | 146047 | 145987 | 146002 | 146011 | 145919 | 146001 |
7 | 146121 | 146135 | 146012 | 146186 | 146169 | 146070 | 146178 | 146072 | 146074 | 146051 | 146035 | 146032 | 145867 | 146001 | 146009 |
8 | 146179 | 146121 | 146033 | 146187 | 146023 | 146121 | 146131 | 146156 | 146051 | 146058 | 146012 | 146018 | 146042 | 145984 | 146002 |
9 | 146183 | 146124 | 146155 | 146132 | 146172 | 146137 | 146063 | 146075 | 146141 | 146042 | 146003 | 145913 | 145927 | 146017 | 146017 |
10 | 146188 | 146163 | 146160 | 146145 | 146173 | 146135 | 146141 | 146131 | 146050 | 146044 | 146011 | 146002 | 145998 | 146017 | 145990 |
11 | 146142 | 146060 | 146144 | 146124 | 146189 | 146070 | 146080 | 146070 | 146048 | 146021 | 145987 | 145996 | 145973 | 146023 | 146075 |
12 | 146180 | 146192 | 146151 | 146179 | 146175 | 146067 | 146138 | 146135 | 146044 | 146060 | 146028 | 145994 | 146053 | 145953 | 146006 |
13 | 146212 | 146185 | 146134 | 146134 | 146179 | 146078 | 146149 | 146080 | 146075 | 146045 | 146034 | 146015 | 146007 | 146009 | 145994 |
14 | 146187 | 146126 | 146031 | 146180 | 146165 | 146134 | 146141 | 146064 | 146042 | 146012 | 146015 | 145995 | 145985 | 145916 | 146004 |
15 | 146188 | 146138 | 146149 | 146174 | 146074 | 146061 | 146062 | 146070 | 146075 | 146009 | 146027 | 146024 | 146023 | 145978 | 146013 |
16 | 146163 | 146097 | 146149 | 146180 | 146171 | 146069 | 146143 | 146136 | 146148 | 146009 | 145947 | 146050 | 145929 | 145993 | 146000 |
17 | 146192 | 146137 | 146132 | 146175 | 146078 | 146051 | 146051 | 146073 | 146120 | 146055 | 146012 | 146012 | 146009 | 145944 | 146020 |
18 | 146183 | 146064 | 146040 | 146083 | 146187 | 146133 | 146071 | 145990 | 145996 | 146016 | 146010 | 146018 | 145997 | 146031 | 146001 |
19 | 146196 | 146139 | 146153 | 146178 | 146108 | 146069 | 146069 | 146074 | 146002 | 146009 | 145941 | 146023 | 145997 | 146036 | 146008 |
20 | 146076 | 146096 | 146035 | 146186 | 146115 | 146136 | 146134 | 146050 | 145988 | 146016 | 146017 | 146014 | 146005 | 145990 | 145993 |
21 | 146192 | 146180 | 146017 | 146196 | 146073 | 146075 | 146073 | 146069 | 146021 | 146020 | 146016 | 146028 | 146000 | 145989 | 146004 |
22 | 146187 | 146135 | 146120 | 146188 | 146168 | 146118 | 146078 | 146067 | 146002 | 146015 | 146018 | 146022 | 146001 | 145974 | 145966 |
23 | 146202 | 146183 | 146130 | 146175 | 146066 | 146072 | 146068 | 146027 | 145990 | 146004 | 146013 | 146028 | 146006 | 146000 | 146013 |
25 | 146189 | 146194 | 146187 | 146140 | 146078 | 146132 | 146130 | 146034 | 146033 | 145993 | 146014 | 146018 | 146011 | 145976 | 146002 |
30 | 146193 | 146137 | 146014 | 146129 | 146052 | 146057 | 146056 | 146034 | 146035 | 145997 | 146008 | 146018 | 146012 | 145979 | 146010 |
40 | 146199 | 146188 | 146014 | 146180 | 146172 | 146063 | 146068 | 146047 | 146048 | 146004 | 145991 | 146021 | 145990 | 146018 | 146005 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145941 bytes | – | 100% |
1,000 | 145899 bytes | -42 bytes | 100% |
10,000 | 145881 bytes | -18 bytes | 100% |
100,000 | 145875 bytes | -6 bytes | 0.58% |
1,000,000 | 145867 bytes | -8 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 146059 bytes | +192 bytes (+0.13%) | +38 bytes |
1 | 146391 bytes | +524 bytes (+0.36%) | +370 bytes |
2 | 146407 bytes | +540 bytes (+0.37%) | +386 bytes |
3 | 146303 bytes | +436 bytes (+0.30%) | +282 bytes |
4 | 146193 bytes | +326 bytes (+0.22%) | +172 bytes |
5 | 146137 bytes | +270 bytes (+0.19%) | +116 bytes |
6 | 146127 bytes | +260 bytes (+0.18%) | +106 bytes |
7 | 146117 bytes | +250 bytes (+0.17%) | +96 bytes |
8 | 146021 bytes | +154 bytes (+0.11%) | – |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98631 bytes | -47236 bytes (-32.38%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 113795 bytes | -32072 bytes (-21.99%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117417 bytes | -28450 bytes (-19.50%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123811 bytes | -22056 bytes (-15.12%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124108 bytes | -21759 bytes (-14.92%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130288 bytes | -15579 bytes (-10.68%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131317 bytes | -14550 bytes (-9.97%) |