unpkg |
220070 bytes (214.9k)
|
CDN |
gzip -6 (default) |
150027 bytes (146.5k)
|
local copy |
jsdelivr |
149957 bytes (146.4k)
|
CDN |
gzip -9 |
149546 bytes (146.0k)
|
local copy |
libdeflate -12 |
144398 bytes (141.0k)
|
local copy |
7zip -mx=9 -tgzip |
144223 bytes (140.8k)
|
local copy |
zultra |
144210 bytes (140.8k)
|
local copy |
kzip -s0 -rn -b0 |
143993 bytes (140.6k)
|
local copy |
pigz -11 -n |
143833 bytes (140.5k)
|
local copy |
Zopfli |
143827 bytes (140.5k)
|
local copy |
Zopfli (defluff) |
143824 bytes (140.5k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 4096 | --mls4096 |
block splitting recursion | 10 | --bsr10 |
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 | 220070 bytes | 62c656c0e103dca6d179be9281e839ee | (invalid) |
jsdelivr | 149957 bytes | 62c656c0e103dca6d179be9281e839ee | June 30, 2022 @ 11:12 |
Size | Improvement | Parameters | Found |
---|---|---|---|
143827 bytes | -5 bytes | zopfli --i1000000 --mls4096 --bsr10 --lazy --ohh | July 5, 2022 @ 13:03 |
143832 bytes | -9 bytes | zopfli --i100000 --mls4096 --bsr10 --lazy --ohh | July 4, 2022 @ 14:42 |
143841 bytes | -18 bytes | zopfli --i10000 --mls4096 --bsr10 --lazy --ohh | June 30, 2022 @ 17:54 |
143859 bytes | -24 bytes | zopfli --i1000 --mls4096 --bsr10 --lazy --ohh | June 30, 2022 @ 12:19 |
143883 bytes | – | zopfli --i100 --mls4096 --bsr10 --lazy --ohh | June 30, 2022 @ 11:33 |
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 | 143976 | 143981 | 143982 | 143989 | 143989 | 143960 | 144090 | 144007 | 143929 | 143925 | 144069 | 143964 | 144038 | 143977 | 143983 |
4 | 143983 | 143960 | 143954 | 143932 | 143951 | 143992 | 143961 | 143980 | 143890 | 143936 | 143905 | 143910 | 143931 | 143909 | 143918 |
6 | 143937 | 143985 | 143939 | 143984 | 143954 | 143982 | 143946 | 143904 | 143947 | 143922 | 143909 | 143908 | 143950 | 143926 | 143944 |
7 | 143906 | 143894 | 143893 | 143931 | 143942 | 143912 | 143906 | 143920 | 143874 | 143917 | 143920 | 143901 | 143843 | 143922 | 143941 |
8 | 143942 | 143955 | 143938 | 143928 | 143918 | 143903 | 143937 | 143929 | 143902 | 143911 | 143871 | 143920 | 143904 | 143940 | 143966 |
9 | 143967 | 143953 | 143933 | 143931 | 143955 | 143942 | 143934 | 143923 | 143901 | 143902 | 143910 | 143902 | 143900 | 143922 | 143934 |
10 | 143922 | 143923 | 143937 | 143925 | 143941 | 143910 | 143917 | 143903 | 143920 | 143917 | 143925 | 143827 | 143934 | 143922 | 143932 |
11 | 143904 | 143938 | 143923 | 143939 | 143945 | 143939 | 143919 | 143912 | 143873 | 143910 | 143898 | 143929 | 143902 | 143947 | 143915 |
12 | 143936 | 143921 | 143948 | 143945 | 143926 | 143901 | 143915 | 143902 | 143925 | 143922 | 143900 | 143907 | 143921 | 143914 | 143941 |
13 | 143961 | 143898 | 143936 | 143947 | 143973 | 143960 | 143976 | 143912 | 143905 | 143911 | 143902 | 143907 | 143907 | 143914 | 143916 |
14 | 143941 | 143947 | 143946 | 143902 | 143941 | 143917 | 143910 | 143894 | 143906 | 143915 | 143906 | 143913 | 143895 | 143917 | 143910 |
15 | 143943 | 143904 | 143944 | 143926 | 143942 | 143937 | 143918 | 143900 | 143925 | 143912 | 143902 | 143906 | 143905 | 143935 | 143957 |
16 | 143954 | 143919 | 143932 | 143900 | 143941 | 143906 | 143925 | 143906 | 143922 | 143917 | 143902 | 143909 | 143895 | 143922 | 143941 |
17 | 143928 | 143936 | 143909 | 143950 | 143929 | 143934 | 143917 | 143918 | 143920 | 143914 | 143873 | 143930 | 143920 | 143911 | 143923 |
18 | 143953 | 143951 | 143924 | 143936 | 143918 | 143942 | 143943 | 143920 | 143917 | 143921 | 143904 | 143920 | 143911 | 143917 | 143946 |
19 | 143934 | 143980 | 143926 | 143947 | 143933 | 143939 | 143910 | 143922 | 143904 | 143910 | 143899 | 143908 | 143913 | 143906 | 143936 |
20 | 143938 | 143939 | 143931 | 143905 | 143940 | 143894 | 143898 | 143922 | 143902 | 143908 | 143906 | 143904 | 143913 | 143905 | 143947 |
21 | 143964 | 143951 | 143949 | 143931 | 143944 | 143935 | 143917 | 143925 | 143917 | 143925 | 143898 | 143914 | 143910 | 143905 | 143933 |
22 | 143964 | 143950 | 143931 | 143915 | 143929 | 143923 | 143913 | 143922 | 143903 | 143916 | 143863 | 143925 | 143934 | 143945 | 143931 |
23 | 143940 | 143958 | 143935 | 143903 | 143941 | 143940 | 143916 | 143902 | 143920 | 143901 | 143906 | 143920 | 143905 | 143908 | 143935 |
25 | 143955 | 143940 | 143931 | 143929 | 143923 | 143929 | 143917 | 143902 | 143924 | 143868 | 143900 | 143906 | 143911 | 143895 | 143937 |
30 | 143908 | 143896 | 143929 | 143930 | 143922 | 143939 | 143916 | 143918 | 143907 | 143919 | 143899 | 143920 | 143935 | 143900 | 143940 |
40 | 143943 | 143944 | 143931 | 143929 | 143922 | 143935 | 143942 | 143905 | 143909 | 143920 | 143901 | 143902 | 143906 | 143936 | 143941 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 143883 bytes | – | 100% |
1,000 | 143859 bytes | -24 bytes | 100% |
10,000 | 143841 bytes | -18 bytes | 100% |
100,000 | 143832 bytes | -9 bytes | 0.58% |
1,000,000 | 143827 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 143993 bytes | +166 bytes (+0.12%) | – |
1 | 144424 bytes | +597 bytes (+0.42%) | +431 bytes |
2 | 144395 bytes | +568 bytes (+0.39%) | +402 bytes |
3 | 144132 bytes | +305 bytes (+0.21%) | +139 bytes |
4 | 144142 bytes | +315 bytes (+0.22%) | +149 bytes |
5 | 144112 bytes | +285 bytes (+0.20%) | +119 bytes |
6 | 144023 bytes | +196 bytes (+0.14%) | +30 bytes |
7 | 144068 bytes | +241 bytes (+0.17%) | +75 bytes |
8 | 144074 bytes | +247 bytes (+0.17%) | +81 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98097 bytes | -45730 bytes (-31.80%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 112906 bytes | -30921 bytes (-21.50%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 116654 bytes | -27173 bytes (-18.89%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 122797 bytes | -21030 bytes (-14.62%) |
LZMA2 (Wikipedia) | xz | xz -9 | 123136 bytes | -20691 bytes (-14.39%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 129284 bytes | -14543 bytes (-10.11%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 130071 bytes | -13756 bytes (-9.56%) |