unpkg |
101361 bytes (99.0k)
|
CDN |
Boot |
88482 bytes (86.4k)
|
CDN |
cdnjs |
88482 bytes (86.4k)
|
CDN |
gzip -6 (default) |
87898 bytes (85.8k)
|
local copy |
gzip -9 |
87621 bytes (85.6k)
|
local copy |
libdeflate -12 |
84170 bytes (82.2k)
|
local copy |
7zip -mx=9 -tgzip |
83737 bytes (81.8k)
|
local copy |
kzip -s0 -rn -b7 |
83628 bytes (81.7k)
|
local copy |
zultra |
83474 bytes (81.5k)
|
local copy |
pigz -11 -n |
83353 bytes (81.4k)
|
local copy |
Zopfli |
83160 bytes (81.2k)
|
local copy |
Zopfli (defluff) |
83159 bytes (81.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 12 | --bsr12 |
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 | 101361 bytes | c6d0c97a2d09d721fb5fba15928d9a0b | (invalid) |
Boot | 88482 bytes | c6d0c97a2d09d721fb5fba15928d9a0b | September 23, 2020 @ 20:09 |
cdnjs | 88482 bytes | c6d0c97a2d09d721fb5fba15928d9a0b | September 23, 2020 @ 20:09 |
Size | Improvement | Parameters | Found |
---|---|---|---|
83160 bytes | -2 bytes | zopfli --i1000000 --mls8192 --bsr12 --lazy --ohh | September 28, 2020 @ 23:18 |
83162 bytes | -7 bytes | zopfli --i100000 --mls8192 --bsr12 --lazy --ohh | September 28, 2020 @ 12:57 |
83169 bytes | -9 bytes | zopfli --i10000 --mls8192 --bsr12 --lazy --ohh | September 25, 2020 @ 18:46 |
83178 bytes | -3 bytes | zopfli --i1000 --mls8192 --bsr12 --lazy --ohh | September 25, 2020 @ 17:12 |
83181 bytes | -34 bytes | zopfli --i1000 --mls8192 --bsr40 --lazy --ohh | September 25, 2020 @ 17:11 |
83215 bytes | – | zopfli --i100 --mls8192 --bsr12 --lazy --ohh | September 25, 2020 @ 17:06 |
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 | 83582 | 83565 | 83533 | 83539 | 83528 | 83529 | 83521 | 83537 | 83579 | 83598 | 83475 | 83463 | 83484 | 83528 | 83604 |
4 | 83770 | 83762 | 83939 | 83813 | 83491 | 83482 | 83491 | 83298 | 83473 | 83311 | 83259 | 83248 | 83239 | 83523 | 83445 |
6 | 83518 | 83449 | 83454 | 83421 | 83434 | 83460 | 83392 | 83388 | 83444 | 83494 | 83230 | 83388 | 83209 | 83224 | 83205 |
7 | 83458 | 83481 | 83476 | 83637 | 83421 | 83463 | 83368 | 83473 | 83467 | 83330 | 83343 | 83424 | 83397 | 83418 | 83372 |
8 | 83458 | 83478 | 83432 | 83428 | 83428 | 83429 | 83428 | 83421 | 83433 | 83423 | 83341 | 83237 | 83289 | 83384 | 83275 |
9 | 83563 | 83543 | 83547 | 83554 | 83369 | 83412 | 83390 | 83414 | 83430 | 83436 | 83236 | 83235 | 83467 | 83290 | 83432 |
10 | 83565 | 83590 | 83393 | 83573 | 83381 | 83394 | 83263 | 83335 | 83343 | 83337 | 83238 | 83239 | 83346 | 83304 | 83359 |
11 | 83593 | 83475 | 83455 | 83427 | 83440 | 83446 | 83432 | 83438 | 83433 | 83490 | 83267 | 83232 | 83384 | 83433 | 83434 |
12 | 83650 | 83612 | 83438 | 83430 | 83444 | 83430 | 83433 | 83443 | 83437 | 83239 | 83350 | 83256 | 83160 | 83384 | 83433 |
13 | 83588 | 83616 | 83568 | 83569 | 83395 | 83437 | 83437 | 83452 | 83434 | 83333 | 83231 | 83229 | 83187 | 83388 | 83716 |
14 | 83564 | 83590 | 83548 | 83575 | 83566 | 83413 | 83426 | 83424 | 83429 | 83496 | 83570 | 83380 | 83436 | 83700 | 83718 |
15 | 83444 | 83485 | 83438 | 83754 | 83440 | 83446 | 83570 | 83433 | 83441 | 83346 | 83281 | 83522 | 83379 | 83513 | 83524 |
16 | 83583 | 83557 | 83561 | 83457 | 83238 | 83365 | 83437 | 83437 | 83434 | 83427 | 83232 | 83376 | 83321 | 83327 | 83710 |
17 | 83614 | 83454 | 83580 | 83454 | 83554 | 83590 | 83433 | 83562 | 83433 | 83435 | 83333 | 83401 | 83605 | 83331 | 83523 |
18 | 83575 | 83553 | 83577 | 83557 | 83550 | 83455 | 83440 | 83421 | 83434 | 83338 | 83234 | 83431 | 83323 | 83326 | 83572 |
19 | 83572 | 83404 | 83397 | 83386 | 83444 | 83432 | 83428 | 83451 | 83437 | 83444 | 83431 | 83427 | 83382 | 83329 | 83375 |
20 | 83564 | 83548 | 83546 | 83560 | 83553 | 83447 | 83447 | 83450 | 83434 | 83429 | 83239 | 83384 | 83177 | 83692 | 83523 |
21 | 83587 | 83584 | 83452 | 83582 | 83545 | 83238 | 83435 | 83410 | 83333 | 83429 | 83230 | 83409 | 83268 | 83387 | 83717 |
22 | 83576 | 83536 | 83555 | 83548 | 83554 | 83431 | 83234 | 83434 | 83329 | 83333 | 83347 | 83235 | 83250 | 83338 | 83717 |
23 | 83591 | 83462 | 83568 | 83436 | 83555 | 83436 | 83438 | 83450 | 83436 | 83255 | 83229 | 83433 | 83357 | 83391 | 83451 |
25 | 83569 | 83572 | 83411 | 83443 | 83446 | 83428 | 83431 | 83384 | 83434 | 83233 | 83365 | 83369 | 83371 | 83609 | 83722 |
30 | 83571 | 83570 | 83399 | 83572 | 83552 | 83437 | 83435 | 83446 | 83428 | 83406 | 83403 | 83404 | 83420 | 83620 | 83518 |
40 | 83584 | 83576 | 83562 | 83434 | 83552 | 83482 | 83433 | 83434 | 83399 | 83439 | 83415 | 83400 | 83166 | 83715 | 83521 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 83215 bytes | – | 100% |
1,000 | 83178 bytes | -37 bytes | 100% |
10,000 | 83169 bytes | -9 bytes | 100% |
100,000 | 83162 bytes | -7 bytes | 0.87% |
1,000,000 | 83160 bytes | -2 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 83660 bytes | +500 bytes (+0.60%) | +32 bytes |
1 | 85029 bytes | +1869 bytes (+2.25%) | +1401 bytes |
2 | 84865 bytes | +1705 bytes (+2.05%) | +1237 bytes |
3 | 83657 bytes | +497 bytes (+0.60%) | +29 bytes |
4 | 83663 bytes | +503 bytes (+0.60%) | +35 bytes |
5 | 83658 bytes | +498 bytes (+0.60%) | +30 bytes |
6 | 83660 bytes | +500 bytes (+0.60%) | +32 bytes |
7 | 83628 bytes | +468 bytes (+0.56%) | – |
8 | 83632 bytes | +472 bytes (+0.57%) | +4 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 65051 bytes | -18109 bytes (-21.78%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 72447 bytes | -10713 bytes (-12.88%) |
LZMA2 (Wikipedia) | xz | xz -9 | 73568 bytes | -9592 bytes (-11.53%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 73779 bytes | -9381 bytes (-11.28%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 74205 bytes | -8955 bytes (-10.77%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 79430 bytes | -3730 bytes (-4.49%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 82193 bytes | -967 bytes (-1.16%) |