unpkg |
179864 bytes (175.6k)
|
CDN |
cdnjs |
145870 bytes (142.5k)
|
CDN |
gzip -6 (default) |
144227 bytes (140.8k)
|
local copy |
jsdelivr |
144223 bytes (140.8k)
|
CDN |
gzip -9 |
143725 bytes (140.4k)
|
local copy |
libdeflate -12 |
138906 bytes (135.7k)
|
local copy |
7zip -mx=9 -tgzip |
138819 bytes (135.6k)
|
local copy |
zultra |
138806 bytes (135.6k)
|
local copy |
kzip -s0 -rn -b0 |
138503 bytes (135.3k)
|
local copy |
pigz -11 -n |
138454 bytes (135.2k)
|
local copy |
Zopfli |
138385 bytes (135.1k)
|
local copy |
Zopfli (defluff) |
138382 bytes (135.1k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 64 | --mls64 |
block splitting recursion | 15 | --bsr15 |
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 | 179864 bytes | c25d8852fd9d967385b2aca3aaac96ec | (invalid) |
cdnjs | 145870 bytes | c25d8852fd9d967385b2aca3aaac96ec | (invalid) |
jsdelivr | 144223 bytes | c25d8852fd9d967385b2aca3aaac96ec | August 5, 2019 @ 07:44 |
Size | Improvement | Parameters | Found |
---|---|---|---|
138385 bytes | -4 bytes | zopfli --i1000000 --mls64 --bsr15 --lazy --ohh | August 6, 2019 @ 18:01 |
138389 bytes | -7 bytes | zopfli --i100000 --mls64 --bsr15 --lazy --ohh | August 5, 2019 @ 11:55 |
138396 bytes | -29 bytes | zopfli --i10000 --mls64 --bsr15 --lazy --ohh | August 5, 2019 @ 08:53 |
138425 bytes | -15 bytes | zopfli --i1000 --mls64 --bsr15 --lazy --ohh | August 5, 2019 @ 08:20 |
138440 bytes | -10 bytes | zopfli --i1000 --mls512 --bsr40 --lazy --ohh | August 5, 2019 @ 08:18 |
138450 bytes | – | zopfli --i100 --mls64 --bsr15 --lazy --ohh | August 5, 2019 @ 08:02 |
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 | 138630 | 138649 | 138676 | 138631 | 138643 | 138620 | 138634 | 138624 | 138641 | 138531 | 138584 | 138676 | 138665 | 138640 | 138610 |
4 | 138612 | 138569 | 138569 | 138564 | 138610 | 138481 | 138612 | 138495 | 138480 | 138583 | 138589 | 138586 | 138640 | 138630 | 138561 |
6 | 138592 | 138595 | 138577 | 138563 | 138540 | 138575 | 138554 | 138510 | 138585 | 138674 | 138549 | 138518 | 138679 | 138654 | 138588 |
7 | 138592 | 138595 | 138588 | 138584 | 138599 | 138561 | 138460 | 138596 | 138557 | 138579 | 138575 | 138548 | 138656 | 138715 | 138696 |
8 | 138598 | 138644 | 138639 | 138583 | 138571 | 138598 | 138544 | 138502 | 138544 | 138554 | 138549 | 138567 | 138558 | 138625 | 138552 |
9 | 138543 | 138581 | 138559 | 138611 | 138592 | 138537 | 138544 | 138546 | 138546 | 138657 | 138645 | 138726 | 138620 | 138649 | 138672 |
10 | 138597 | 138648 | 138623 | 138587 | 138561 | 138498 | 138528 | 138565 | 138537 | 138550 | 138552 | 138661 | 138578 | 138652 | 138616 |
11 | 138580 | 138592 | 138583 | 138598 | 138538 | 138541 | 138553 | 138502 | 138544 | 138613 | 138620 | 138676 | 138696 | 138623 | 138615 |
12 | 138593 | 138632 | 138619 | 138542 | 138590 | 138591 | 138565 | 138574 | 138581 | 138574 | 138613 | 138552 | 138671 | 138613 | 138600 |
13 | 138564 | 138589 | 138590 | 138568 | 138582 | 138558 | 138542 | 138524 | 138543 | 138683 | 138654 | 138727 | 138669 | 138650 | 138644 |
14 | 138595 | 138589 | 138586 | 138607 | 138583 | 138541 | 138519 | 138496 | 138495 | 138527 | 138550 | 138539 | 138594 | 138626 | 138598 |
15 | 138567 | 138587 | 138592 | 138543 | 138587 | 138385 | 138536 | 138583 | 138553 | 138551 | 138541 | 138550 | 138619 | 138612 | 138605 |
16 | 138569 | 138589 | 138590 | 138536 | 138543 | 138574 | 138466 | 138547 | 138553 | 138606 | 138542 | 138554 | 138592 | 138602 | 138601 |
17 | 138534 | 138593 | 138586 | 138537 | 138590 | 138560 | 138535 | 138574 | 138495 | 138642 | 138540 | 138614 | 138636 | 138611 | 138616 |
18 | 138561 | 138647 | 138628 | 138544 | 138577 | 138599 | 138547 | 138559 | 138548 | 138618 | 138544 | 138556 | 138607 | 138575 | 138608 |
19 | 138603 | 138591 | 138603 | 138546 | 138532 | 138538 | 138545 | 138548 | 138504 | 138669 | 138658 | 138617 | 138637 | 138616 | 138589 |
20 | 138565 | 138642 | 138586 | 138542 | 138537 | 138583 | 138573 | 138569 | 138569 | 138545 | 138551 | 138547 | 138623 | 138598 | 138603 |
21 | 138550 | 138561 | 138595 | 138543 | 138603 | 138552 | 138572 | 138570 | 138501 | 138614 | 138612 | 138652 | 138639 | 138618 | 138622 |
22 | 138596 | 138622 | 138534 | 138613 | 138576 | 138556 | 138552 | 138497 | 138544 | 138495 | 138539 | 138554 | 138682 | 138610 | 138610 |
23 | 138550 | 138596 | 138547 | 138536 | 138628 | 138393 | 138553 | 138497 | 138546 | 138548 | 138542 | 138552 | 138638 | 138625 | 138590 |
25 | 138591 | 138597 | 138592 | 138538 | 138598 | 138552 | 138527 | 138554 | 138588 | 138662 | 138545 | 138683 | 138636 | 138648 | 138600 |
30 | 138555 | 138572 | 138580 | 138584 | 138631 | 138586 | 138551 | 138569 | 138545 | 138666 | 138543 | 138543 | 138639 | 138633 | 138609 |
40 | 138592 | 138626 | 138531 | 138610 | 138598 | 138585 | 138541 | 138571 | 138427 | 138650 | 138540 | 138552 | 138615 | 138614 | 138612 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 138450 bytes | – | 100% |
1,000 | 138425 bytes | -25 bytes | 100% |
10,000 | 138396 bytes | -29 bytes | 100% |
100,000 | 138389 bytes | -7 bytes | 0.58% |
1,000,000 | 138385 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 138503 bytes | +118 bytes (+0.09%) | – |
1 | 139054 bytes | +669 bytes (+0.48%) | +551 bytes |
2 | 139049 bytes | +664 bytes (+0.48%) | +546 bytes |
3 | 138886 bytes | +501 bytes (+0.36%) | +383 bytes |
4 | 138756 bytes | +371 bytes (+0.27%) | +253 bytes |
5 | 138761 bytes | +376 bytes (+0.27%) | +258 bytes |
6 | 138695 bytes | +310 bytes (+0.22%) | +192 bytes |
7 | 138683 bytes | +298 bytes (+0.22%) | +180 bytes |
8 | 138612 bytes | +227 bytes (+0.16%) | +109 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 92544 bytes | -45841 bytes (-33.13%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 106432 bytes | -31953 bytes (-23.09%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 111719 bytes | -26666 bytes (-19.27%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 117141 bytes | -21244 bytes (-15.35%) |
LZMA2 (Wikipedia) | xz | xz -9 | 118040 bytes | -20345 bytes (-14.70%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 122584 bytes | -15801 bytes (-11.42%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 123934 bytes | -14451 bytes (-10.44%) |