unpkg |
205983 bytes (201.2k)
|
CDN |
gzip -6 (default) |
152269 bytes (148.7k)
|
local copy |
jsdelivr |
152112 bytes (148.5k)
|
CDN |
gzip -9 |
151759 bytes (148.2k)
|
local copy |
libdeflate -12 |
146492 bytes (143.1k)
|
local copy |
7zip -mx=9 -tgzip |
146405 bytes (143.0k)
|
local copy |
zultra |
146289 bytes (142.9k)
|
local copy |
kzip -s0 -rn -b0 |
145995 bytes (142.6k)
|
local copy |
Zopfli |
145899 bytes (142.5k)
|
local copy |
pigz -11 -n |
145885 bytes (142.5k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 11 | --bsr11 |
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 | 205983 bytes | 4d8ccd88fb20edcf462e323ba11aae0e | (invalid) |
jsdelivr | 152112 bytes | 4d8ccd88fb20edcf462e323ba11aae0e | January 17, 2022 @ 11:43 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145899 bytes | -5 bytes | zopfli --i1000000 --mls8192 --bsr11 --lazy --ohh | January 19, 2022 @ 16:36 |
145904 bytes | -9 bytes | zopfli --i100000 --mls8192 --bsr11 --lazy --ohh | January 18, 2022 @ 14:25 |
145913 bytes | -18 bytes | zopfli --i10000 --mls8192 --bsr11 --lazy --ohh | January 17, 2022 @ 20:49 |
145931 bytes | -28 bytes | zopfli --i1000 --mls8192 --bsr11 --lazy --ohh | January 17, 2022 @ 12:45 |
145959 bytes | -18 bytes | zopfli --i1000 --mls8192 --bsr17 --lazy --ohh | January 17, 2022 @ 12:21 |
145977 bytes | – | zopfli --i100 --mls8192 --bsr11 --lazy --ohh | January 17, 2022 @ 11:50 |
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 | 146277 | 146154 | 146207 | 146195 | 146148 | 146158 | 146148 | 146153 | 146152 | 146195 | 146199 | 146145 | 146221 | 146191 | 146161 |
4 | 146155 | 146137 | 146144 | 146153 | 146155 | 146203 | 146206 | 146196 | 146079 | 146331 | 146061 | 146113 | 146067 | 146119 | 146094 |
6 | 146153 | 146237 | 146225 | 146088 | 146161 | 146124 | 146067 | 146330 | 146228 | 146096 | 146107 | 146101 | 146139 | 146127 | 146155 |
7 | 146142 | 146150 | 146223 | 146151 | 146145 | 146150 | 146166 | 146188 | 146098 | 146137 | 146121 | 146133 | 146088 | 146058 | 146147 |
8 | 146119 | 146133 | 146112 | 146130 | 146148 | 146163 | 146167 | 146175 | 146251 | 146160 | 146115 | 146130 | 146165 | 146044 | 146102 |
9 | 146089 | 146089 | 146099 | 146082 | 146091 | 146092 | 146050 | 146244 | 146158 | 146115 | 146115 | 146104 | 146012 | 146132 | 146114 |
10 | 146150 | 146168 | 146091 | 146093 | 146099 | 146209 | 146247 | 146230 | 146168 | 146162 | 146115 | 146098 | 146037 | 146127 | 146060 |
11 | 146047 | 146134 | 146134 | 146096 | 146067 | 146143 | 146181 | 146181 | 146073 | 146145 | 146157 | 146097 | 145899 | 146139 | 146113 |
12 | 146114 | 146091 | 146240 | 146120 | 146071 | 146185 | 146168 | 146114 | 146090 | 146137 | 146107 | 146102 | 146157 | 146117 | 146113 |
13 | 146203 | 146099 | 146112 | 146112 | 146092 | 146100 | 146049 | 146185 | 146099 | 146163 | 146125 | 146112 | 146130 | 146121 | 146103 |
14 | 146154 | 146139 | 146094 | 146234 | 146145 | 146236 | 146106 | 146096 | 146165 | 146107 | 146105 | 146102 | 146014 | 146142 | 146117 |
15 | 146120 | 146093 | 146085 | 146101 | 146089 | 146089 | 146051 | 146098 | 146161 | 146138 | 146116 | 146103 | 146070 | 146095 | 146113 |
16 | 146100 | 146215 | 146100 | 146083 | 146090 | 146093 | 146091 | 146244 | 146085 | 146278 | 146131 | 146123 | 146116 | 146135 | 146125 |
17 | 146152 | 146087 | 146099 | 146039 | 146181 | 146090 | 146083 | 146082 | 146091 | 146158 | 146109 | 146126 | 145940 | 146104 | 146106 |
18 | 146099 | 146093 | 146138 | 146131 | 146087 | 146237 | 146221 | 146132 | 146109 | 146109 | 146101 | 146123 | 146113 | 146122 | 146135 |
19 | 146091 | 146089 | 146088 | 146076 | 146165 | 146086 | 146187 | 146125 | 146108 | 146107 | 146121 | 146119 | 146124 | 146123 | 146113 |
20 | 146103 | 146122 | 146140 | 146124 | 146133 | 146049 | 146185 | 146082 | 146091 | 146273 | 146115 | 146124 | 146113 | 146105 | 146103 |
21 | 146152 | 146163 | 146163 | 146097 | 146148 | 146053 | 146183 | 146161 | 146163 | 146139 | 146112 | 146115 | 146069 | 146118 | 146129 |
22 | 146219 | 146096 | 146081 | 146080 | 146184 | 146188 | 146223 | 146094 | 146084 | 146149 | 146107 | 146122 | 146125 | 146108 | 146113 |
23 | 146095 | 146101 | 146089 | 146079 | 146087 | 146086 | 146082 | 146142 | 146117 | 146142 | 146122 | 146125 | 146109 | 146106 | 146114 |
25 | 146271 | 146146 | 146133 | 146165 | 146128 | 146166 | 146164 | 146148 | 146120 | 146137 | 146110 | 146124 | 146119 | 146117 | 146103 |
30 | 146093 | 146092 | 146093 | 146083 | 146133 | 146053 | 146083 | 146120 | 146113 | 146142 | 146107 | 146127 | 146111 | 146120 | 146110 |
40 | 146151 | 146090 | 146217 | 146094 | 146217 | 146088 | 146046 | 146091 | 146087 | 146254 | 146118 | 146111 | 146120 | 146113 | 146114 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145977 bytes | – | 100% |
1,000 | 145931 bytes | -46 bytes | 100% |
10,000 | 145913 bytes | -18 bytes | 100% |
100,000 | 145904 bytes | -9 bytes | 0.87% |
1,000,000 | 145899 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145995 bytes | +96 bytes (+0.07%) | – |
1 | 146499 bytes | +600 bytes (+0.41%) | +504 bytes |
2 | 146502 bytes | +603 bytes (+0.41%) | +507 bytes |
3 | 146393 bytes | +494 bytes (+0.34%) | +398 bytes |
4 | 146297 bytes | +398 bytes (+0.27%) | +302 bytes |
5 | 146228 bytes | +329 bytes (+0.23%) | +233 bytes |
6 | 146254 bytes | +355 bytes (+0.24%) | +259 bytes |
7 | 146210 bytes | +311 bytes (+0.21%) | +215 bytes |
8 | 146151 bytes | +252 bytes (+0.17%) | +156 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98622 bytes | -47277 bytes (-32.40%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 113908 bytes | -31991 bytes (-21.93%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117485 bytes | -28414 bytes (-19.48%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123871 bytes | -22028 bytes (-15.10%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124252 bytes | -21647 bytes (-14.84%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130431 bytes | -15468 bytes (-10.60%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131371 bytes | -14528 bytes (-9.96%) |