unpkg |
184760 bytes (180.4k)
|
CDN |
Boot |
150637 bytes (147.1k)
|
CDN |
gzip -6 (default) |
150139 bytes (146.6k)
|
local copy |
jsdelivr |
149998 bytes (146.5k)
|
CDN |
gzip -9 |
149663 bytes (146.2k)
|
local copy |
libdeflate -12 |
144602 bytes (141.2k)
|
local copy |
7zip -mx=9 -tgzip |
144424 bytes (141.0k)
|
local copy |
zultra |
144249 bytes (140.9k)
|
local copy |
kzip -s0 -rn -b0 |
144154 bytes (140.8k)
|
local copy |
pigz -11 -n |
144104 bytes (140.7k)
|
local copy |
Zopfli |
144047 bytes (140.7k)
|
local copy |
Zopfli (defluff) |
144041 bytes (140.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 4 | --bsr4 |
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 | 184760 bytes | 7ef8dcaa819755df7eb962b547bf76b8 | (invalid) |
Boot | 150637 bytes | 7ef8dcaa819755df7eb962b547bf76b8 | (invalid) |
jsdelivr | 149998 bytes | 7ef8dcaa819755df7eb962b547bf76b8 | April 6, 2021 @ 16:17 |
Size | Improvement | Parameters | Found |
---|---|---|---|
144047 bytes | -5 bytes | zopfli --i1000000 --mls8192 --bsr4 --lazy --ohh | April 9, 2021 @ 20:19 |
144052 bytes | -3 bytes | zopfli --i100000 --mls8192 --bsr4 --lazy --ohh | April 8, 2021 @ 14:54 |
144055 bytes | -3 bytes | zopfli --i100000 --mls2048 --bsr21 --lazy --ohh | April 8, 2021 @ 14:36 |
144058 bytes | -12 bytes | zopfli --i10000 --mls8192 --bsr4 --lazy --ohh | April 7, 2021 @ 09:08 |
144070 bytes | -2 bytes | zopfli --i10000 --mls2048 --bsr25 --lazy --ohh | April 7, 2021 @ 08:29 |
144072 bytes | -9 bytes | zopfli --i1000 --mls8192 --bsr4 --lazy --ohh | April 6, 2021 @ 19:05 |
144081 bytes | -4 bytes | zopfli --i1000 --mls8192 --bsr18 --lazy --ohh | April 6, 2021 @ 18:19 |
144085 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr16 --lazy --ohh | April 6, 2021 @ 17:43 |
144086 bytes | -3 bytes | zopfli --i1000 --mls8192 --bsr17 --lazy --ohh | April 6, 2021 @ 17:38 |
144089 bytes | -2 bytes | zopfli --i1000 --mls2048 --bsr19 --lazy --ohh | April 6, 2021 @ 17:34 |
144091 bytes | -26 bytes | zopfli --i1000 --mls2048 --bsr40 --lazy --ohh | April 6, 2021 @ 17:26 |
144117 bytes | – | zopfli --i100 --mls2048 --bsr19 --lazy --ohh | April 6, 2021 @ 16:37 |
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 | 144308 | 144314 | 144307 | 144305 | 144257 | 144262 | 144276 | 144273 | 144273 | 144281 | 144239 | 144213 | 144224 | 144242 | 144186 |
4 | 144189 | 144171 | 144156 | 144149 | 144161 | 144274 | 144259 | 144267 | 144280 | 144212 | 144248 | 144186 | 144047 | 144108 | 144143 |
6 | 144169 | 144159 | 144301 | 144300 | 144198 | 144271 | 144193 | 144172 | 144262 | 144193 | 144168 | 144196 | 144085 | 144099 | 144133 |
7 | 144168 | 144173 | 144167 | 144133 | 144176 | 144087 | 144080 | 144157 | 144146 | 144162 | 144161 | 144156 | 144157 | 144083 | 144135 |
8 | 144150 | 144146 | 144241 | 144204 | 144160 | 144103 | 144110 | 144177 | 144159 | 144170 | 144166 | 144217 | 144126 | 144095 | 144117 |
9 | 144272 | 144156 | 144191 | 144186 | 144160 | 144197 | 144197 | 144164 | 144138 | 144157 | 144189 | 144188 | 144088 | 144098 | 144128 |
10 | 144177 | 144252 | 144226 | 144243 | 144109 | 144188 | 144097 | 144142 | 144190 | 144210 | 144207 | 144189 | 144156 | 144168 | 144136 |
11 | 144144 | 144164 | 144154 | 144158 | 144150 | 144147 | 144107 | 144145 | 144206 | 144178 | 144151 | 144170 | 144212 | 144074 | 144120 |
12 | 144243 | 144239 | 144300 | 144097 | 144190 | 144194 | 144187 | 144189 | 144168 | 144174 | 144154 | 144162 | 144078 | 144091 | 144121 |
13 | 144298 | 144188 | 144193 | 144202 | 144194 | 144188 | 144189 | 144301 | 144255 | 144211 | 144142 | 144199 | 144083 | 144093 | 144177 |
14 | 144263 | 144261 | 144253 | 144221 | 144194 | 144276 | 144194 | 144183 | 144155 | 144159 | 144159 | 144155 | 144081 | 144097 | 144137 |
15 | 144235 | 144235 | 144285 | 144197 | 144190 | 144190 | 144193 | 144195 | 144194 | 144285 | 144163 | 144154 | 144165 | 144097 | 144165 |
16 | 144146 | 144160 | 144253 | 144197 | 144192 | 144190 | 144186 | 144248 | 144265 | 144297 | 144155 | 144153 | 144070 | 144133 | 144122 |
17 | 144263 | 144313 | 144143 | 144220 | 144085 | 144193 | 144187 | 144193 | 144150 | 144151 | 144150 | 144150 | 144075 | 144166 | 144162 |
18 | 144143 | 144253 | 144201 | 144161 | 144249 | 144244 | 144204 | 144142 | 144192 | 144201 | 144070 | 144159 | 144073 | 144146 | 144140 |
19 | 144321 | 144295 | 144181 | 144183 | 144311 | 144321 | 144316 | 144261 | 144163 | 144194 | 144069 | 144253 | 144125 | 144149 | 144123 |
20 | 144243 | 144236 | 144244 | 144168 | 144136 | 144233 | 144310 | 144152 | 144143 | 144142 | 144073 | 144173 | 144080 | 144176 | 144112 |
21 | 144154 | 144259 | 144167 | 144168 | 144292 | 144204 | 144186 | 144187 | 144182 | 144168 | 144055 | 144151 | 144073 | 144165 | 144153 |
22 | 144209 | 144303 | 144328 | 144208 | 144188 | 144273 | 144211 | 144158 | 144150 | 144188 | 144160 | 144149 | 144117 | 144069 | 144119 |
23 | 144262 | 144319 | 144253 | 144259 | 144189 | 144216 | 144286 | 144152 | 144152 | 144153 | 144153 | 144133 | 144121 | 144160 | 144158 |
25 | 144166 | 144157 | 144164 | 144232 | 144189 | 144146 | 144159 | 144153 | 144155 | 144144 | 144070 | 144156 | 144074 | 144161 | 144177 |
30 | 144260 | 144216 | 144259 | 144191 | 144292 | 144284 | 144314 | 144153 | 144168 | 144143 | 144140 | 144151 | 144156 | 144172 | 144128 |
40 | 144263 | 144167 | 144311 | 144167 | 144187 | 144293 | 144328 | 144193 | 144150 | 144189 | 144071 | 144144 | 144117 | 144170 | 144126 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 144117 bytes | – | 100% |
1,000 | 144072 bytes | -45 bytes | 100% |
10,000 | 144058 bytes | -14 bytes | 100% |
100,000 | 144052 bytes | -6 bytes | 0.58% |
1,000,000 | 144047 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 144154 bytes | +107 bytes (+0.07%) | – |
1 | 144518 bytes | +471 bytes (+0.33%) | +364 bytes |
2 | 144525 bytes | +478 bytes (+0.33%) | +371 bytes |
3 | 144269 bytes | +222 bytes (+0.15%) | +115 bytes |
4 | 144260 bytes | +213 bytes (+0.15%) | +106 bytes |
5 | 144255 bytes | +208 bytes (+0.14%) | +101 bytes |
6 | 144242 bytes | +195 bytes (+0.14%) | +88 bytes |
7 | 144228 bytes | +181 bytes (+0.13%) | +74 bytes |
8 | 144166 bytes | +119 bytes (+0.08%) | +12 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 97113 bytes | -46934 bytes (-32.58%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 111763 bytes | -32284 bytes (-22.41%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 115716 bytes | -28331 bytes (-19.67%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 121545 bytes | -22502 bytes (-15.62%) |
LZMA2 (Wikipedia) | xz | xz -9 | 121976 bytes | -22071 bytes (-15.32%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 128045 bytes | -16002 bytes (-11.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 129255 bytes | -14792 bytes (-10.27%) |