Microsoft |
22280 bytes (21.8k)
|
CDN |
gzip -6 (default) |
16169 bytes (15.8k)
|
local copy |
jsdelivr |
16147 bytes (15.8k)
|
CDN |
cdnjs |
16108 bytes (15.7k)
|
CDN |
gzip -9 |
16107 bytes (15.7k)
|
local copy |
libdeflate -12 |
15612 bytes (15.2k)
|
local copy |
7zip -mx=9 -tgzip |
15592 bytes (15.2k)
|
local copy |
zultra |
15560 bytes (15.2k)
|
local copy |
pigz -11 -n |
15539 bytes (15.2k)
|
local copy |
kzip -s0 -rn -b2 |
15535 bytes (15.2k)
|
local copy |
Zopfli |
15523 bytes (15.2k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 19 | --bsr19 |
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 |
---|---|---|---|
Microsoft | 22280 bytes | c5236e5d6a5d0ff97ff8c8e5102c6c03 | (invalid) |
jsdelivr | 16147 bytes | c5236e5d6a5d0ff97ff8c8e5102c6c03 | January 3, 2023 @ 16:20 |
cdnjs | 16108 bytes | c5236e5d6a5d0ff97ff8c8e5102c6c03 | (invalid) |
Size | Improvement | Parameters | Found |
---|---|---|---|
15523 bytes | -1 byte | zopfli --i1000000 --mls16384 --bsr19 --lazy --ohh | January 5, 2023 @ 22:35 |
15524 bytes | -1 byte | zopfli --i100000 --mls8 --bsr30 --lazy --ohh | January 4, 2023 @ 12:21 |
15525 bytes | -3 bytes | zopfli --i10000 --mls2048 --bsr12 --lazy --ohh | January 4, 2023 @ 10:51 |
15528 bytes | -1 byte | zopfli --i1000 --mls2048 --bsr12 --lazy --ohh | January 3, 2023 @ 18:52 |
15529 bytes | -1 byte | zopfli --i1000 --mls512 --bsr22 --lazy --ohh | January 3, 2023 @ 18:20 |
15530 bytes | – | zopfli --i100 --mls512 --bsr40 --lazy --ohh | January 3, 2023 @ 16:39 |
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 | 15534 | 15534 | 15533 | 15534 | 15533 | 15532 | 15532 | 15533 | 15536 | 15535 | 15535 | 15535 | 15537 | 15539 | 15534 |
4 | 15534 | 15534 | 15533 | 15538 | 15539 | 15533 | 15531 | 15531 | 15527 | 15528 | 15529 | 15528 | 15537 | 15535 | 15536 |
6 | 15531 | 15535 | 15526 | 15536 | 15535 | 15525 | 15527 | 15533 | 15532 | 15530 | 15526 | 15530 | 15534 | 15529 | 15531 |
7 | 15527 | 15527 | 15526 | 15536 | 15529 | 15525 | 15534 | 15533 | 15534 | 15529 | 15532 | 15527 | 15532 | 15532 | 15528 |
8 | 15530 | 15535 | 15536 | 15536 | 15532 | 15525 | 15533 | 15534 | 15534 | 15532 | 15533 | 15532 | 15533 | 15534 | 15531 |
9 | 15542 | 15529 | 15526 | 15541 | 15527 | 15542 | 15533 | 15533 | 15534 | 15532 | 15529 | 15526 | 15533 | 15529 | 15537 |
10 | 15538 | 15535 | 15536 | 15536 | 15528 | 15525 | 15534 | 15530 | 15534 | 15526 | 15526 | 15527 | 15530 | 15532 | 15535 |
11 | 15536 | 15528 | 15526 | 15535 | 15535 | 15529 | 15525 | 15527 | 15536 | 15530 | 15530 | 15526 | 15534 | 15535 | 15528 |
12 | 15541 | 15529 | 15533 | 15541 | 15528 | 15529 | 15530 | 15533 | 15534 | 15529 | 15525 | 15533 | 15534 | 15529 | 15535 |
13 | 15529 | 15535 | 15536 | 15535 | 15535 | 15535 | 15525 | 15533 | 15534 | 15530 | 15535 | 15530 | 15533 | 15529 | 15528 |
14 | 15531 | 15528 | 15536 | 15533 | 15528 | 15526 | 15528 | 15526 | 15526 | 15528 | 15525 | 15526 | 15530 | 15543 | 15528 |
15 | 15529 | 15535 | 15536 | 15534 | 15533 | 15542 | 15534 | 15533 | 15544 | 15530 | 15530 | 15532 | 15533 | 15530 | 15536 |
16 | 15526 | 15528 | 15526 | 15530 | 15529 | 15528 | 15525 | 15527 | 15527 | 15526 | 15525 | 15527 | 15534 | 15529 | 15527 |
17 | 15529 | 15530 | 15533 | 15541 | 15529 | 15530 | 15528 | 15533 | 15526 | 15529 | 15525 | 15526 | 15531 | 15529 | 15528 |
18 | 15527 | 15527 | 15536 | 15536 | 15529 | 15530 | 15525 | 15533 | 15534 | 15534 | 15525 | 15531 | 15533 | 15529 | 15528 |
19 | 15529 | 15527 | 15526 | 15528 | 15534 | 15542 | 15532 | 15533 | 15534 | 15529 | 15525 | 15527 | 15527 | 15523 | 15527 |
20 | 15527 | 15528 | 15526 | 15536 | 15535 | 15535 | 15533 | 15533 | 15534 | 15532 | 15525 | 15532 | 15533 | 15530 | 15528 |
21 | 15527 | 15527 | 15526 | 15536 | 15535 | 15525 | 15525 | 15527 | 15526 | 15528 | 15526 | 15533 | 15534 | 15529 | 15528 |
22 | 15527 | 15528 | 15537 | 15533 | 15534 | 15539 | 15534 | 15533 | 15527 | 15529 | 15526 | 15526 | 15537 | 15529 | 15531 |
23 | 15525 | 15527 | 15526 | 15534 | 15531 | 15528 | 15526 | 15527 | 15533 | 15534 | 15533 | 15526 | 15530 | 15530 | 15528 |
25 | 15527 | 15529 | 15535 | 15534 | 15528 | 15528 | 15525 | 15526 | 15527 | 15529 | 15530 | 15532 | 15533 | 15529 | 15531 |
30 | 15529 | 15528 | 15524 | 15535 | 15526 | 15535 | 15526 | 15533 | 15532 | 15534 | 15526 | 15532 | 15534 | 15529 | 15528 |
40 | 15525 | 15536 | 15525 | 15536 | 15528 | 15536 | 15528 | 15526 | 15526 | 15529 | 15526 | 15532 | 15532 | 15530 | 15528 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 15530 bytes | – | 100% |
1,000 | 15528 bytes | -2 bytes | 100% |
10,000 | 15525 bytes | -3 bytes | 100% |
100,000 | 15524 bytes | -1 byte | 6.67% |
1,000,000 | 15523 bytes | -1 byte | 0.58% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 15626 bytes | +103 bytes (+0.66%) | +91 bytes |
1 | 15626 bytes | +103 bytes (+0.66%) | +91 bytes |
2 | 15535 bytes | +12 bytes (+0.08%) | – |
3 | 15557 bytes | +34 bytes (+0.22%) | +22 bytes |
4 | 15582 bytes | +59 bytes (+0.38%) | +47 bytes |
5 | 15604 bytes | +81 bytes (+0.52%) | +69 bytes |
6 | 15639 bytes | +116 bytes (+0.75%) | +104 bytes |
7 | 15640 bytes | +117 bytes (+0.75%) | +105 bytes |
8 | 15683 bytes | +160 bytes (+1.03%) | +148 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 13106 bytes | -2417 bytes (-15.57%) |
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 13465 bytes | -2058 bytes (-13.26%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 14448 bytes | -1075 bytes (-6.93%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 15206 bytes | -317 bytes (-2.04%) |
LZMA2 (Wikipedia) | xz | xz -9 | 15284 bytes | -239 bytes (-1.54%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 15374 bytes | -149 bytes (-0.96%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 15565 bytes | +42 bytes (+0.27%) |