unpkg |
206453 bytes (201.6k)
|
CDN |
gzip -6 (default) |
152493 bytes (148.9k)
|
local copy |
jsdelivr |
152347 bytes (148.8k)
|
CDN |
gzip -9 |
151961 bytes (148.4k)
|
local copy |
libdeflate -12 |
146772 bytes (143.3k)
|
local copy |
7zip -mx=9 -tgzip |
146553 bytes (143.1k)
|
local copy |
zultra |
146407 bytes (143.0k)
|
local copy |
kzip -s0 -rn -b0 |
146217 bytes (142.8k)
|
local copy |
pigz -11 -n |
146167 bytes (142.7k)
|
local copy |
Zopfli |
146147 bytes (142.7k)
|
local copy |
Zopfli (defluff) |
146144 bytes (142.7k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 2048 | --mls2048 |
block splitting recursion | 23 | --bsr23 |
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 | 206453 bytes | d1ffa1b39a104e31f94556806938780f | (invalid) |
jsdelivr | 152347 bytes | d1ffa1b39a104e31f94556806938780f | January 27, 2022 @ 10:34 |
Size | Improvement | Parameters | Found |
---|---|---|---|
146147 bytes | -3 bytes | zopfli --i1000000 --mls2048 --bsr23 --lazy --ohh | January 28, 2022 @ 23:02 |
146150 bytes | -11 bytes | zopfli --i100000 --mls2048 --bsr23 --lazy --ohh | January 27, 2022 @ 14:40 |
146161 bytes | -1 byte | zopfli --i10000 --mls4096 --bsr6 --lazy --ohh | January 27, 2022 @ 13:47 |
146162 bytes | -13 bytes | zopfli --i10000 --mls2048 --bsr23 --lazy --ohh | January 27, 2022 @ 11:28 |
146175 bytes | -2 bytes | zopfli --i1000 --mls2048 --bsr23 --lazy --ohh | January 27, 2022 @ 11:02 |
146177 bytes | -6 bytes | zopfli --i1000 --mls4096 --bsr6 --lazy --ohh | January 27, 2022 @ 11:00 |
146183 bytes | -16 bytes | zopfli --i1000 --mls32768 --bsr13 --lazy --ohh | January 27, 2022 @ 11:00 |
146199 bytes | – | zopfli --i100 --mls4096 --bsr6 --lazy --ohh | January 27, 2022 @ 10:40 |
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 | 146276 | 146280 | 146292 | 146263 | 146321 | 146254 | 146265 | 146291 | 146289 | 146362 | 146314 | 146330 | 146280 | 146284 | 146338 |
4 | 146284 | 146286 | 146285 | 146292 | 146267 | 146294 | 146256 | 146259 | 146296 | 146256 | 146205 | 146220 | 146270 | 146271 | 146278 |
6 | 146238 | 146230 | 146267 | 146244 | 146252 | 146243 | 146249 | 146263 | 146226 | 146226 | 146258 | 146153 | 146218 | 146188 | 146258 |
7 | 146387 | 146237 | 146260 | 146279 | 146306 | 146256 | 146217 | 146240 | 146272 | 146224 | 146238 | 146222 | 146239 | 146199 | 146247 |
8 | 146279 | 146251 | 146251 | 146251 | 146323 | 146252 | 146228 | 146244 | 146206 | 146215 | 146245 | 146239 | 146253 | 146274 | 146252 |
9 | 146228 | 146231 | 146234 | 146241 | 146231 | 146233 | 146229 | 146245 | 146202 | 146204 | 146171 | 146238 | 146238 | 146249 | 146244 |
10 | 146373 | 146367 | 146369 | 146233 | 146269 | 146389 | 146250 | 146226 | 146358 | 146235 | 146230 | 146231 | 146256 | 146249 | 146280 |
11 | 146223 | 146232 | 146246 | 146229 | 146264 | 146244 | 146231 | 146235 | 146224 | 146223 | 146222 | 146231 | 146238 | 146247 | 146232 |
12 | 146234 | 146264 | 146245 | 146237 | 146264 | 146242 | 146240 | 146246 | 146237 | 146223 | 146233 | 146229 | 146197 | 146225 | 146251 |
13 | 146278 | 146253 | 146257 | 146276 | 146265 | 146262 | 146241 | 146237 | 146229 | 146223 | 146185 | 146230 | 146260 | 146221 | 146163 |
14 | 146229 | 146223 | 146233 | 146245 | 146232 | 146258 | 146255 | 146258 | 146219 | 146220 | 146167 | 146231 | 146235 | 146243 | 146245 |
15 | 146245 | 146261 | 146257 | 146252 | 146232 | 146234 | 146247 | 146285 | 146222 | 146214 | 146262 | 146219 | 146240 | 146238 | 146244 |
16 | 146225 | 146235 | 146254 | 146238 | 146222 | 146228 | 146236 | 146239 | 146231 | 146214 | 146248 | 146242 | 146238 | 146229 | 146187 |
17 | 146239 | 146235 | 146240 | 146240 | 146232 | 146244 | 146233 | 146228 | 146219 | 146209 | 146246 | 146227 | 146248 | 146244 | 146250 |
18 | 146233 | 146240 | 146247 | 146243 | 146256 | 146238 | 146248 | 146245 | 146210 | 146225 | 146251 | 146228 | 146247 | 146269 | 146255 |
19 | 146230 | 146231 | 146239 | 146232 | 146257 | 146235 | 146230 | 146241 | 146224 | 146218 | 146262 | 146233 | 146242 | 146255 | 146238 |
20 | 146389 | 146234 | 146259 | 146270 | 146259 | 146234 | 146228 | 146239 | 146227 | 146228 | 146250 | 146265 | 146250 | 146246 | 146233 |
21 | 146224 | 146235 | 146238 | 146244 | 146241 | 146240 | 146262 | 146247 | 146243 | 146207 | 146234 | 146237 | 146243 | 146244 | 146251 |
22 | 146230 | 146241 | 146229 | 146229 | 146226 | 146238 | 146229 | 146240 | 146227 | 146203 | 146254 | 146231 | 146260 | 146236 | 146243 |
23 | 146223 | 146212 | 146235 | 146222 | 146235 | 146235 | 146222 | 146236 | 146211 | 146226 | 146147 | 146230 | 146248 | 146242 | 146245 |
25 | 146227 | 146263 | 146253 | 146253 | 146268 | 146236 | 146261 | 146234 | 146235 | 146225 | 146248 | 146233 | 146239 | 146265 | 146251 |
30 | 146223 | 146233 | 146258 | 146224 | 146242 | 146235 | 146233 | 146234 | 146218 | 146209 | 146258 | 146222 | 146237 | 146246 | 146258 |
40 | 146221 | 146264 | 146256 | 146251 | 146231 | 146234 | 146229 | 146234 | 146234 | 146215 | 146263 | 146227 | 146240 | 146250 | 146248 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 146199 bytes | – | 100% |
1,000 | 146175 bytes | -24 bytes | 100% |
10,000 | 146161 bytes | -14 bytes | 100% |
100,000 | 146150 bytes | -11 bytes | 0.58% |
1,000,000 | 146147 bytes | -3 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 146217 bytes | +70 bytes (+0.05%) | – |
1 | 146721 bytes | +574 bytes (+0.39%) | +504 bytes |
2 | 146736 bytes | +589 bytes (+0.40%) | +519 bytes |
3 | 146608 bytes | +461 bytes (+0.32%) | +391 bytes |
4 | 146477 bytes | +330 bytes (+0.23%) | +260 bytes |
5 | 146481 bytes | +334 bytes (+0.23%) | +264 bytes |
6 | 146432 bytes | +285 bytes (+0.20%) | +215 bytes |
7 | 146397 bytes | +250 bytes (+0.17%) | +180 bytes |
8 | 146374 bytes | +227 bytes (+0.16%) | +157 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98942 bytes | -47205 bytes (-32.30%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 114009 bytes | -32138 bytes (-21.99%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117719 bytes | -28428 bytes (-19.45%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 124142 bytes | -22005 bytes (-15.06%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124472 bytes | -21675 bytes (-14.83%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130666 bytes | -15481 bytes (-10.59%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131595 bytes | -14552 bytes (-9.96%) |