unpkg |
102290 bytes (99.9k)
|
CDN |
Boot |
89189 bytes (87.1k)
|
CDN |
cdnjs |
89189 bytes (87.1k)
|
CDN |
gzip -6 (default) |
88671 bytes (86.6k)
|
local copy |
gzip -9 |
88382 bytes (86.3k)
|
local copy |
libdeflate -12 |
84869 bytes (82.9k)
|
local copy |
7zip -mx=9 -tgzip |
84466 bytes (82.5k)
|
local copy |
kzip -s0 -rn -b7 |
84359 bytes (82.4k)
|
local copy |
zultra |
84237 bytes (82.3k)
|
local copy |
pigz -11 -n |
84055 bytes (82.1k)
|
local copy |
Zopfli |
83894 bytes (81.9k)
|
local copy |
Zopfli (defluff) |
83892 bytes (81.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 21 | --bsr21 |
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 | 102290 bytes | 7f6d9c9033dcf648a089d6b481513a70 | (invalid) |
Boot | 89189 bytes | 7f6d9c9033dcf648a089d6b481513a70 | March 10, 2021 @ 23:16 |
cdnjs | 89189 bytes | 7f6d9c9033dcf648a089d6b481513a70 | March 10, 2021 @ 23:16 |
Size | Improvement | Parameters | Found |
---|---|---|---|
83894 bytes | -4 bytes | zopfli --i1000000 --mls8192 --bsr21 --lazy --ohh | March 16, 2021 @ 04:26 |
83898 bytes | -9 bytes | zopfli --i100000 --mls8192 --bsr21 --lazy --ohh | March 15, 2021 @ 13:10 |
83907 bytes | -1 byte | zopfli --i10000 --mls8192 --bsr21 --lazy --ohh | March 12, 2021 @ 20:37 |
83908 bytes | -8 bytes | zopfli --i10000 --mls8192 --bsr11 --lazy --ohh | March 12, 2021 @ 19:11 |
83916 bytes | -3 bytes | zopfli --i1000 --mls8192 --bsr21 --lazy --ohh | March 12, 2021 @ 14:08 |
83919 bytes | -31 bytes | zopfli --i1000 --mls8192 --bsr11 --lazy --ohh | March 12, 2021 @ 14:08 |
83950 bytes | – | zopfli --i100 --mls8192 --bsr21 --lazy --ohh | March 12, 2021 @ 13:20 |
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 | 84232 | 84411 | 84315 | 84422 | 84400 | 84583 | 84385 | 84278 | 84360 | 84398 | 84168 | 84252 | 84136 | 84236 | 84269 |
4 | 84217 | 84216 | 84584 | 84213 | 84204 | 84205 | 84271 | 84020 | 84236 | 84023 | 84036 | 83991 | 84009 | 84249 | 84085 |
6 | 84062 | 84271 | 84258 | 84118 | 84007 | 84172 | 84019 | 84007 | 84174 | 83984 | 84004 | 84001 | 83956 | 83961 | 83953 |
7 | 84179 | 84192 | 84230 | 84221 | 83989 | 84218 | 84194 | 84186 | 84169 | 83988 | 84281 | 84066 | 83948 | 83976 | 83970 |
8 | 84298 | 84338 | 84317 | 84091 | 84154 | 84289 | 84142 | 84077 | 84252 | 83985 | 84097 | 83988 | 83984 | 83973 | 83968 |
9 | 84175 | 84211 | 84218 | 84353 | 83976 | 83997 | 83992 | 84087 | 84080 | 83981 | 83968 | 83977 | 83963 | 83918 | 84026 |
10 | 84186 | 84218 | 84211 | 84397 | 83978 | 84175 | 84199 | 84076 | 84074 | 83974 | 83972 | 83975 | 83940 | 83974 | 84029 |
11 | 84185 | 84171 | 84193 | 84387 | 83966 | 84170 | 83978 | 83978 | 84299 | 83973 | 83989 | 83969 | 83906 | 84066 | 84023 |
12 | 84417 | 84275 | 84210 | 84086 | 84179 | 84167 | 84197 | 84174 | 84181 | 83971 | 83969 | 84025 | 83930 | 84340 | 84189 |
13 | 84182 | 84173 | 84218 | 84176 | 83982 | 84230 | 84171 | 84173 | 84177 | 83975 | 83974 | 83973 | 83999 | 84113 | 84175 |
14 | 84171 | 84176 | 84218 | 84116 | 83980 | 84166 | 84199 | 83972 | 84166 | 83970 | 84085 | 84124 | 83930 | 84369 | 84089 |
15 | 84172 | 84198 | 84215 | 84180 | 84182 | 84198 | 84162 | 84200 | 84177 | 84012 | 84086 | 83963 | 83933 | 84375 | 84061 |
16 | 84189 | 84189 | 84377 | 84399 | 84180 | 84102 | 84198 | 84178 | 84128 | 83968 | 83986 | 84109 | 84069 | 84369 | 84188 |
17 | 84175 | 84340 | 84209 | 84180 | 84192 | 84171 | 84162 | 84080 | 84080 | 83976 | 83975 | 84163 | 84123 | 84264 | 84179 |
18 | 84187 | 84189 | 84340 | 84120 | 84317 | 84186 | 84170 | 84173 | 84089 | 83979 | 83978 | 84166 | 84094 | 84370 | 84183 |
19 | 84173 | 84185 | 84210 | 84183 | 84180 | 84172 | 83965 | 84174 | 84176 | 83971 | 83967 | 84162 | 84139 | 84249 | 84125 |
20 | 84196 | 84195 | 84306 | 84113 | 84319 | 84177 | 84162 | 84182 | 84178 | 83991 | 83977 | 84163 | 84070 | 84256 | 84120 |
21 | 84190 | 84176 | 84216 | 84177 | 84317 | 84175 | 84194 | 84077 | 84074 | 83975 | 83973 | 83985 | 83894 | 84262 | 84175 |
22 | 84180 | 84187 | 84211 | 84117 | 84183 | 84167 | 84183 | 84179 | 84078 | 83975 | 83971 | 84170 | 83923 | 84371 | 84122 |
23 | 84181 | 84188 | 84208 | 84113 | 84208 | 84176 | 84197 | 84178 | 84182 | 83976 | 84087 | 84167 | 84067 | 84065 | 84063 |
25 | 84179 | 84189 | 84212 | 84180 | 84218 | 84175 | 83962 | 84178 | 84177 | 83972 | 83975 | 84167 | 84065 | 84130 | 84124 |
30 | 84190 | 84187 | 84211 | 84193 | 84341 | 84167 | 84166 | 84173 | 84078 | 83973 | 84083 | 84167 | 84082 | 84257 | 84182 |
40 | 84165 | 84273 | 84211 | 84187 | 84316 | 84163 | 84165 | 84174 | 84175 | 84007 | 83968 | 84202 | 84123 | 84369 | 84362 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 83950 bytes | – | 100% |
1,000 | 83916 bytes | -34 bytes | 100% |
10,000 | 83907 bytes | -9 bytes | 100% |
100,000 | 83898 bytes | -9 bytes | 0.58% |
1,000,000 | 83894 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 84378 bytes | +484 bytes (+0.58%) | +19 bytes |
1 | 85766 bytes | +1872 bytes (+2.23%) | +1407 bytes |
2 | 85598 bytes | +1704 bytes (+2.03%) | +1239 bytes |
3 | 84384 bytes | +490 bytes (+0.58%) | +25 bytes |
4 | 84389 bytes | +495 bytes (+0.59%) | +30 bytes |
5 | 84387 bytes | +493 bytes (+0.59%) | +28 bytes |
6 | 84389 bytes | +495 bytes (+0.59%) | +30 bytes |
7 | 84359 bytes | +465 bytes (+0.55%) | – |
8 | 84380 bytes | +486 bytes (+0.58%) | +21 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65579 bytes | -18315 bytes (-21.83%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 73048 bytes | -10846 bytes (-12.93%) |
LZMA2 (Wikipedia) | xz | xz -9 | 74176 bytes | -9718 bytes (-11.58%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 74303 bytes | -9591 bytes (-11.43%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 74916 bytes | -8978 bytes (-10.70%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 80088 bytes | -3806 bytes (-4.54%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82854 bytes | -1040 bytes (-1.24%) |