unpkg |
222228 bytes (217.0k)
|
CDN |
gzip -6 (default) |
151806 bytes (148.2k)
|
local copy |
jsdelivr |
151718 bytes (148.2k)
|
CDN |
gzip -9 |
151301 bytes (147.8k)
|
local copy |
libdeflate -12 |
146033 bytes (142.6k)
|
local copy |
7zip -mx=9 -tgzip |
145795 bytes (142.4k)
|
local copy |
zultra |
145756 bytes (142.3k)
|
local copy |
kzip -s0 -rn -b0 |
145491 bytes (142.1k)
|
local copy |
pigz -11 -n |
145360 bytes (142.0k)
|
local copy |
Zopfli |
145329 bytes (141.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 2048 | --mls2048 |
block splitting recursion | 21 | --bsr21 |
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 | 222228 bytes | 8f3a67fad486ce0818f816a97af39fde | (invalid) |
jsdelivr | 151718 bytes | 8f3a67fad486ce0818f816a97af39fde | August 2, 2022 @ 16:13 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145329 bytes | -1 byte | zopfli --i1000000 --mls2048 --bsr21 --lazy --ohh | August 6, 2022 @ 11:14 |
145330 bytes | -5 bytes | zopfli --i1000000 --mls2048 --bsr7 --lazy --ohh | August 5, 2022 @ 00:49 |
145335 bytes | -7 bytes | zopfli --i100000 --mls2048 --bsr7 --lazy --ohh | August 3, 2022 @ 15:22 |
145342 bytes | -17 bytes | zopfli --i10000 --mls2048 --bsr7 --lazy --ohh | August 3, 2022 @ 12:46 |
145359 bytes | -26 bytes | zopfli --i1000 --mls2048 --bsr7 --lazy --ohh | August 3, 2022 @ 10:49 |
145385 bytes | – | zopfli --i100 --mls2048 --bsr11 --lazy --ohh | August 2, 2022 @ 16:19 |
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 | 145625 | 145596 | 145613 | 145604 | 145570 | 145562 | 145581 | 145558 | 145623 | 145590 | 145471 | 145478 | 145402 | 145467 | 145476 |
4 | 145511 | 145553 | 145588 | 145535 | 145569 | 145530 | 145542 | 145523 | 145527 | 145510 | 145532 | 145355 | 145421 | 145413 | 145571 |
6 | 145581 | 145559 | 145578 | 145503 | 145581 | 145518 | 145619 | 145558 | 145503 | 145506 | 145379 | 145502 | 145523 | 145520 | 145533 |
7 | 145593 | 145573 | 145555 | 145523 | 145506 | 145529 | 145726 | 145552 | 145508 | 145517 | 145330 | 145515 | 145498 | 145539 | 145535 |
8 | 145558 | 145549 | 145527 | 145499 | 145508 | 145511 | 145523 | 145524 | 145498 | 145524 | 145376 | 145526 | 145562 | 145440 | 145463 |
9 | 145546 | 145553 | 145528 | 145509 | 145511 | 145498 | 145524 | 145496 | 145497 | 145520 | 145415 | 145365 | 145419 | 145407 | 145492 |
10 | 145718 | 145541 | 145536 | 145535 | 145563 | 145557 | 145727 | 145516 | 145563 | 145499 | 145361 | 145503 | 145514 | 145463 | 145493 |
11 | 145547 | 145527 | 145535 | 145532 | 145569 | 145514 | 145514 | 145542 | 145532 | 145515 | 145341 | 145534 | 145500 | 145529 | 145521 |
12 | 145538 | 145577 | 145544 | 145512 | 145549 | 145501 | 145520 | 145512 | 145531 | 145516 | 145358 | 145410 | 145406 | 145513 | 145537 |
13 | 145559 | 145555 | 145533 | 145510 | 145555 | 145551 | 145519 | 145515 | 145520 | 145498 | 145363 | 145517 | 145413 | 145458 | 145575 |
14 | 145565 | 145541 | 145531 | 145534 | 145557 | 145514 | 145496 | 145539 | 145523 | 145517 | 145412 | 145543 | 145525 | 145512 | 145516 |
15 | 145537 | 145541 | 145544 | 145513 | 145538 | 145499 | 145503 | 145528 | 145558 | 145519 | 145411 | 145413 | 145513 | 145520 | 145536 |
16 | 145565 | 145555 | 145542 | 145507 | 145512 | 145520 | 145526 | 145527 | 145531 | 145515 | 145420 | 145518 | 145510 | 145510 | 145542 |
17 | 145557 | 145526 | 145523 | 145512 | 145507 | 145526 | 145539 | 145560 | 145556 | 145519 | 145411 | 145537 | 145524 | 145513 | 145528 |
18 | 145536 | 145567 | 145550 | 145535 | 145532 | 145529 | 145519 | 145522 | 145550 | 145519 | 145408 | 145355 | 145525 | 145534 | 145535 |
19 | 145547 | 145543 | 145498 | 145524 | 145530 | 145516 | 145496 | 145528 | 145518 | 145522 | 145370 | 145354 | 145416 | 145516 | 145535 |
20 | 145558 | 145557 | 145531 | 145513 | 145552 | 145518 | 145547 | 145539 | 145509 | 145512 | 145366 | 145430 | 145515 | 145532 | 145518 |
21 | 145538 | 145548 | 145549 | 145505 | 145554 | 145501 | 145495 | 145519 | 145498 | 145522 | 145329 | 145409 | 145480 | 145525 | 145539 |
22 | 145551 | 145565 | 145522 | 145529 | 145523 | 145514 | 145494 | 145514 | 145500 | 145508 | 145414 | 145422 | 145512 | 145544 | 145537 |
23 | 145550 | 145538 | 145520 | 145512 | 145543 | 145517 | 145495 | 145527 | 145497 | 145491 | 145498 | 145495 | 145511 | 145543 | 145533 |
25 | 145551 | 145535 | 145523 | 145517 | 145505 | 145514 | 145496 | 145542 | 145502 | 145518 | 145414 | 145515 | 145504 | 145525 | 145539 |
30 | 145552 | 145543 | 145537 | 145510 | 145535 | 145501 | 145515 | 145515 | 145500 | 145522 | 145515 | 145524 | 145505 | 145534 | 145510 |
40 | 145539 | 145550 | 145530 | 145532 | 145543 | 145501 | 145515 | 145543 | 145500 | 145532 | 145413 | 145405 | 145509 | 145458 | 145483 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145385 bytes | – | 100% |
1,000 | 145359 bytes | -26 bytes | 100% |
10,000 | 145342 bytes | -17 bytes | 100% |
100,000 | 145335 bytes | -7 bytes | 0.87% |
1,000,000 | 145329 bytes | -6 bytes | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145491 bytes | +162 bytes (+0.11%) | – |
1 | 146207 bytes | +878 bytes (+0.60%) | +716 bytes |
2 | 146163 bytes | +834 bytes (+0.57%) | +672 bytes |
3 | 146011 bytes | +682 bytes (+0.47%) | +520 bytes |
4 | 145828 bytes | +499 bytes (+0.34%) | +337 bytes |
5 | 145837 bytes | +508 bytes (+0.35%) | +346 bytes |
6 | 145735 bytes | +406 bytes (+0.28%) | +244 bytes |
7 | 145711 bytes | +382 bytes (+0.26%) | +220 bytes |
8 | 145729 bytes | +400 bytes (+0.28%) | +238 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 99019 bytes | -46310 bytes (-31.87%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 117610 bytes | -27719 bytes (-19.07%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 118018 bytes | -27311 bytes (-18.79%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123758 bytes | -21571 bytes (-14.84%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124204 bytes | -21125 bytes (-14.54%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130623 bytes | -14706 bytes (-10.12%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131689 bytes | -13640 bytes (-9.39%) |