unpkg |
108991 bytes (106.4k)
|
CDN |
Boot |
89314 bytes (87.2k)
|
CDN |
cdnjs |
89314 bytes (87.2k)
|
CDN |
gzip -6 (default) |
88807 bytes (86.7k)
|
local copy |
gzip -9 |
88523 bytes (86.4k)
|
local copy |
libdeflate -12 |
84945 bytes (83.0k)
|
local copy |
7zip -mx=9 -tgzip |
84636 bytes (82.7k)
|
local copy |
kzip -s0 -rn -b7 |
84478 bytes (82.5k)
|
local copy |
zultra |
84264 bytes (82.3k)
|
local copy |
pigz -11 -n |
84144 bytes (82.2k)
|
local copy |
Zopfli |
84043 bytes (82.1k)
|
local copy |
Zopfli (defluff) |
84040 bytes (82.1k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 14 | --bsr14 |
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 | 108991 bytes | 5fa4aade6937f0a39534e52332561c1e | (invalid) |
Boot | 89314 bytes | 5fa4aade6937f0a39534e52332561c1e | April 16, 2021 @ 15:49 |
cdnjs | 89314 bytes | 5fa4aade6937f0a39534e52332561c1e | April 16, 2021 @ 15:49 |
Size | Improvement | Parameters | Found |
---|---|---|---|
84043 bytes | -7 bytes | zopfli --i1000000 --mls16384 --bsr14 --lazy --ohh | April 21, 2021 @ 01:17 |
84050 bytes | -1 byte | zopfli --i100000 --mls16384 --bsr14 --lazy --ohh | April 20, 2021 @ 14:49 |
84051 bytes | -3 bytes | zopfli --i100000 --mls16384 --bsr12 --lazy --ohh | April 20, 2021 @ 13:38 |
84054 bytes | -10 bytes | zopfli --i10000 --mls16384 --bsr14 --lazy --ohh | April 19, 2021 @ 20:14 |
84064 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr19 --lazy --ohh | April 19, 2021 @ 19:12 |
84065 bytes | -5 bytes | zopfli --i1000 --mls8192 --bsr6 --lazy --ohh | April 19, 2021 @ 19:11 |
84070 bytes | -18 bytes | zopfli --i1000 --mls8192 --bsr4 --lazy --ohh | April 19, 2021 @ 19:11 |
84088 bytes | -9 bytes | zopfli --i1000 --mls32768 --bsr6 --lazy --ohh | April 19, 2021 @ 19:11 |
84097 bytes | – | zopfli --i100 --mls8192 --bsr6 --lazy --ohh | April 19, 2021 @ 19:07 |
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 | 84354 | 84537 | 84711 | 84676 | 84716 | 84717 | 84666 | 84484 | 84480 | 84517 | 84284 | 84340 | 84243 | 84313 | 84355 |
4 | 84334 | 84326 | 84719 | 84716 | 84328 | 84325 | 84354 | 84325 | 84730 | 84144 | 84149 | 84350 | 84057 | 84079 | 84195 |
6 | 84172 | 84165 | 84313 | 84333 | 84122 | 84290 | 84111 | 84091 | 84102 | 84103 | 84120 | 84094 | 84051 | 84110 | 84080 |
7 | 84319 | 84325 | 84451 | 84363 | 84290 | 84329 | 84288 | 84296 | 84307 | 84143 | 84088 | 84091 | 84301 | 84069 | 84244 |
8 | 84478 | 84468 | 84437 | 84424 | 84234 | 84219 | 84229 | 84099 | 84194 | 84108 | 84140 | 84087 | 84116 | 84089 | 84129 |
9 | 84480 | 84324 | 84333 | 84316 | 84097 | 84110 | 84106 | 84092 | 84188 | 84104 | 84132 | 84097 | 84225 | 84060 | 84100 |
10 | 84318 | 84325 | 84321 | 84311 | 84097 | 84287 | 84087 | 84086 | 84188 | 84086 | 84108 | 84087 | 84217 | 84078 | 84161 |
11 | 84337 | 84339 | 84292 | 84315 | 84087 | 84298 | 84291 | 84091 | 84162 | 84127 | 84112 | 84090 | 84220 | 84056 | 84104 |
12 | 84553 | 84389 | 84330 | 84310 | 84295 | 84286 | 84093 | 84093 | 84295 | 84086 | 84083 | 84110 | 84226 | 84051 | 84104 |
13 | 84319 | 84327 | 84444 | 84311 | 84090 | 84297 | 84084 | 84087 | 84187 | 84088 | 84089 | 84103 | 84223 | 84086 | 84252 |
14 | 84320 | 84330 | 84328 | 84309 | 84319 | 84080 | 84091 | 84086 | 84287 | 84102 | 84117 | 84238 | 84226 | 84043 | 84253 |
15 | 84319 | 84312 | 84314 | 84313 | 84281 | 84290 | 84082 | 84087 | 84304 | 84094 | 84101 | 84089 | 84208 | 84240 | 84252 |
16 | 84320 | 84327 | 84321 | 84316 | 84105 | 84309 | 84085 | 84086 | 84188 | 84082 | 84118 | 84219 | 84213 | 84181 | 84486 |
17 | 84330 | 84341 | 84325 | 84316 | 84290 | 84323 | 84102 | 84085 | 84191 | 84084 | 84099 | 84285 | 84215 | 84179 | 84250 |
18 | 84321 | 84329 | 84448 | 84314 | 84309 | 84281 | 84097 | 84090 | 84087 | 84085 | 84118 | 84289 | 84213 | 84179 | 84481 |
19 | 84319 | 84314 | 84309 | 84320 | 84281 | 84281 | 84092 | 84098 | 84079 | 84084 | 84087 | 84282 | 84055 | 84178 | 84251 |
20 | 84319 | 84323 | 84315 | 84313 | 84303 | 84089 | 84093 | 84090 | 84189 | 84093 | 84093 | 84283 | 84216 | 84189 | 84253 |
21 | 84319 | 84326 | 84313 | 84314 | 84090 | 84303 | 84277 | 84094 | 84188 | 84092 | 84091 | 84104 | 84223 | 84199 | 84255 |
22 | 84318 | 84342 | 84327 | 84312 | 84305 | 84280 | 84274 | 84092 | 84358 | 84089 | 84093 | 84093 | 84217 | 84213 | 84252 |
23 | 84320 | 84329 | 84329 | 84313 | 84292 | 84282 | 84087 | 84087 | 84299 | 84087 | 84096 | 84285 | 84217 | 84179 | 84254 |
25 | 84320 | 84327 | 84331 | 84307 | 84288 | 84279 | 84279 | 84097 | 84095 | 84086 | 84088 | 84288 | 84216 | 84217 | 84252 |
30 | 84322 | 84328 | 84312 | 84318 | 84091 | 84289 | 84085 | 84092 | 84188 | 84090 | 84092 | 84290 | 84222 | 84184 | 84278 |
40 | 84306 | 84414 | 84321 | 84309 | 84306 | 84280 | 84281 | 84092 | 84190 | 84089 | 84094 | 84283 | 84326 | 84188 | 84483 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 84097 bytes | – | 100% |
1,000 | 84064 bytes | -33 bytes | 100% |
10,000 | 84054 bytes | -10 bytes | 100% |
100,000 | 84050 bytes | -4 bytes | 0.87% |
1,000,000 | 84043 bytes | -7 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 84504 bytes | +461 bytes (+0.55%) | +26 bytes |
1 | 85892 bytes | +1849 bytes (+2.20%) | +1414 bytes |
2 | 85728 bytes | +1685 bytes (+2.00%) | +1250 bytes |
3 | 84497 bytes | +454 bytes (+0.54%) | +19 bytes |
4 | 84512 bytes | +469 bytes (+0.56%) | +34 bytes |
5 | 84500 bytes | +457 bytes (+0.54%) | +22 bytes |
6 | 84507 bytes | +464 bytes (+0.55%) | +29 bytes |
7 | 84478 bytes | +435 bytes (+0.52%) | – |
8 | 84489 bytes | +446 bytes (+0.53%) | +11 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65738 bytes | -18305 bytes (-21.78%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 73142 bytes | -10901 bytes (-12.97%) |
LZMA2 (Wikipedia) | xz | xz -9 | 74304 bytes | -9739 bytes (-11.59%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 74521 bytes | -9522 bytes (-11.33%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 75026 bytes | -9017 bytes (-10.73%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 80187 bytes | -3856 bytes (-4.59%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82985 bytes | -1058 bytes (-1.26%) |