unpkg |
102343 bytes (99.9k)
|
CDN |
cdnjs |
89332 bytes (87.2k)
|
CDN |
Boot |
89227 bytes (87.1k)
|
CDN |
gzip -6 (default) |
88710 bytes (86.6k)
|
local copy |
gzip -9 |
88422 bytes (86.3k)
|
local copy |
libdeflate -12 |
84901 bytes (82.9k)
|
local copy |
7zip -mx=9 -tgzip |
84515 bytes (82.5k)
|
local copy |
kzip -s0 -rn -b7 |
84394 bytes (82.4k)
|
local copy |
zultra |
84182 bytes (82.2k)
|
local copy |
pigz -11 -n |
84059 bytes (82.1k)
|
local copy |
Zopfli |
83933 bytes (82.0k)
|
local copy |
Zopfli (defluff) |
83931 bytes (82.0k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
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 | 102343 bytes | 911ba346ff133608e2842d1f896ca8c8 | (invalid) |
cdnjs | 89332 bytes | 911ba346ff133608e2842d1f896ca8c8 | March 29, 2021 @ 21:46 |
Boot | 89227 bytes | 911ba346ff133608e2842d1f896ca8c8 | March 29, 2021 @ 21:35 |
Size | Improvement | Parameters | Found |
---|---|---|---|
83933 bytes | -2 bytes | zopfli --i1000000 --mls16384 --bsr9 --lazy --ohh | April 9, 2021 @ 02:28 |
83935 bytes | -7 bytes | zopfli --i100000 --mls16384 --bsr9 --lazy --ohh | April 8, 2021 @ 12:51 |
83942 bytes | -12 bytes | zopfli --i10000 --mls16384 --bsr9 --lazy --ohh | April 6, 2021 @ 21:14 |
83954 bytes | -30 bytes | zopfli --i1000 --mls8192 --bsr22 --lazy --ohh | April 6, 2021 @ 17:26 |
83984 bytes | – | zopfli --i100 --mls16384 --bsr9 --lazy --ohh | April 6, 2021 @ 16:59 |
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 | 84262 | 84256 | 84360 | 84359 | 84362 | 84276 | 84415 | 84301 | 84402 | 84385 | 84205 | 84240 | 84179 | 84231 | 84302 |
4 | 84586 | 84578 | 84256 | 84243 | 84236 | 84231 | 84636 | 84062 | 84268 | 84056 | 84071 | 84260 | 84073 | 84003 | 84113 |
6 | 84090 | 84081 | 84288 | 84009 | 84036 | 84204 | 84030 | 84038 | 84211 | 84026 | 84051 | 84008 | 83993 | 83996 | 83985 |
7 | 84221 | 84223 | 84266 | 84247 | 84216 | 84244 | 84245 | 84243 | 84080 | 84042 | 84061 | 84089 | 84204 | 84006 | 84080 |
8 | 84337 | 84331 | 84370 | 84115 | 84157 | 84508 | 84094 | 84011 | 84118 | 84017 | 84058 | 84007 | 84017 | 84021 | 84021 |
9 | 84206 | 84243 | 84233 | 84222 | 84009 | 84231 | 83998 | 84123 | 84108 | 84002 | 83996 | 84031 | 83964 | 83933 | 84060 |
10 | 84214 | 84255 | 84243 | 84424 | 84012 | 84213 | 84200 | 84110 | 84107 | 84000 | 84055 | 84009 | 83968 | 83998 | 84058 |
11 | 84211 | 84218 | 84238 | 84419 | 84024 | 84220 | 84000 | 84009 | 84351 | 84003 | 84012 | 84010 | 84104 | 84094 | 84061 |
12 | 84061 | 84314 | 84244 | 84150 | 84011 | 84200 | 84197 | 84207 | 84208 | 84002 | 84138 | 84052 | 83968 | 84126 | 84218 |
13 | 84210 | 84220 | 84246 | 84206 | 84022 | 84207 | 84200 | 84203 | 84112 | 84003 | 84058 | 84011 | 84010 | 84037 | 84213 |
14 | 84200 | 84225 | 84246 | 84152 | 84005 | 84198 | 84005 | 84002 | 84211 | 84016 | 84115 | 84146 | 83974 | 84165 | 84216 |
15 | 84209 | 84207 | 84248 | 84216 | 84005 | 84205 | 84197 | 84207 | 84210 | 84031 | 84058 | 84088 | 83972 | 84162 | 84211 |
16 | 84210 | 84220 | 84414 | 84407 | 84227 | 84138 | 84002 | 84205 | 84115 | 83990 | 84023 | 84159 | 84136 | 84386 | 84219 |
17 | 84223 | 84222 | 84246 | 84215 | 84350 | 84217 | 83999 | 84122 | 84115 | 84020 | 84050 | 84199 | 84000 | 84091 | 84215 |
18 | 84205 | 84252 | 84223 | 84228 | 84214 | 84221 | 84209 | 84233 | 84110 | 84010 | 84052 | 84199 | 84326 | 84143 | 84211 |
19 | 84208 | 84221 | 84242 | 84220 | 84004 | 84221 | 83998 | 84205 | 84206 | 84037 | 83997 | 84194 | 84168 | 84095 | 84335 |
20 | 84233 | 84233 | 84227 | 84147 | 84355 | 84215 | 83999 | 84206 | 84110 | 84003 | 84003 | 84196 | 84104 | 84141 | 84095 |
21 | 84210 | 84209 | 84244 | 84213 | 84226 | 84207 | 84209 | 84112 | 84110 | 84006 | 84005 | 84012 | 83955 | 83947 | 84208 |
22 | 84212 | 84221 | 84244 | 84150 | 84024 | 84196 | 84003 | 84212 | 84278 | 84004 | 84007 | 84198 | 83939 | 84390 | 84159 |
23 | 84369 | 84217 | 84247 | 84431 | 84012 | 84205 | 84000 | 84202 | 84213 | 84007 | 84061 | 84196 | 84104 | 84094 | 84212 |
25 | 84364 | 84221 | 84245 | 84236 | 84011 | 84200 | 84003 | 84002 | 84215 | 84003 | 84116 | 84203 | 84119 | 84159 | 84208 |
30 | 84368 | 84225 | 84247 | 84229 | 84019 | 84213 | 84205 | 84205 | 84108 | 84008 | 84049 | 84208 | 84102 | 84098 | 84211 |
40 | 84351 | 84314 | 84329 | 84409 | 84227 | 84198 | 84001 | 84207 | 84210 | 84044 | 84005 | 84191 | 84096 | 84101 | 84209 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 83984 bytes | – | 100% |
1,000 | 83954 bytes | -30 bytes | 100% |
10,000 | 83942 bytes | -12 bytes | 100% |
100,000 | 83935 bytes | -7 bytes | 0.58% |
1,000,000 | 83933 bytes | -2 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 84418 bytes | +485 bytes (+0.58%) | +24 bytes |
1 | 85798 bytes | +1865 bytes (+2.22%) | +1404 bytes |
2 | 85638 bytes | +1705 bytes (+2.03%) | +1244 bytes |
3 | 84417 bytes | +484 bytes (+0.58%) | +23 bytes |
4 | 84423 bytes | +490 bytes (+0.58%) | +29 bytes |
5 | 84416 bytes | +483 bytes (+0.58%) | +22 bytes |
6 | 84424 bytes | +491 bytes (+0.58%) | +30 bytes |
7 | 84394 bytes | +461 bytes (+0.55%) | – |
8 | 84410 bytes | +477 bytes (+0.57%) | +16 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65604 bytes | -18329 bytes (-21.84%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 73055 bytes | -10878 bytes (-12.96%) |
LZMA2 (Wikipedia) | xz | xz -9 | 74196 bytes | -9737 bytes (-11.60%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 74353 bytes | -9580 bytes (-11.41%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 74946 bytes | -8987 bytes (-10.71%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 80110 bytes | -3823 bytes (-4.55%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82888 bytes | -1045 bytes (-1.25%) |