unpkg |
223130 bytes (217.9k)
|
CDN |
gzip -6 (default) |
152430 bytes (148.9k)
|
local copy |
jsdelivr |
152322 bytes (148.8k)
|
CDN |
gzip -9 |
151938 bytes (148.4k)
|
local copy |
libdeflate -12 |
146699 bytes (143.3k)
|
local copy |
zultra |
146388 bytes (143.0k)
|
local copy |
7zip -mx=9 -tgzip |
146347 bytes (142.9k)
|
local copy |
kzip -s0 -rn -b0 |
146099 bytes (142.7k)
|
local copy |
pigz -11 -n |
145980 bytes (142.6k)
|
local copy |
Zopfli |
145964 bytes (142.5k)
|
local copy |
Zopfli (defluff) |
145963 bytes (142.5k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 8192 | --mls8192 |
block splitting recursion | 40 | --bsr40 |
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 | 223130 bytes | 17dc693e3b7b4b28a5b743ab9a799945 | (invalid) |
jsdelivr | 152322 bytes | 17dc693e3b7b4b28a5b743ab9a799945 | January 3, 2023 @ 16:22 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145964 bytes | -4 bytes | zopfli --i1000000 --mls8192 --bsr40 --lazy --ohh | January 10, 2023 @ 13:14 |
145968 bytes | -6 bytes | zopfli --i100000 --mls8192 --bsr40 --lazy --ohh | January 6, 2023 @ 20:31 |
145974 bytes | -3 bytes | zopfli --i10000 --mls8192 --bsr40 --lazy --ohh | January 6, 2023 @ 16:04 |
145977 bytes | -21 bytes | zopfli --i10000 --mls16384 --bsr9 --lazy --ohh | January 6, 2023 @ 05:51 |
145998 bytes | -23 bytes | zopfli --i1000 --mls8192 --bsr40 --lazy --ohh | January 3, 2023 @ 20:33 |
146021 bytes | – | zopfli --i100 --mls8192 --bsr40 --lazy --ohh | January 3, 2023 @ 17:51 |
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 | 146172 | 146148 | 146137 | 146200 | 146140 | 146126 | 146174 | 146196 | 146141 | 146134 | 146126 | 146119 | 146090 | 146032 | 146156 |
4 | 146124 | 146146 | 146120 | 146113 | 146095 | 146147 | 146111 | 146112 | 146110 | 146113 | 146113 | 146116 | 146011 | 146115 | 146148 |
6 | 146093 | 146089 | 146089 | 146118 | 146083 | 146114 | 146086 | 146104 | 146081 | 146083 | 146048 | 146022 | 146089 | 146083 | 146126 |
7 | 146137 | 146094 | 146085 | 146082 | 146102 | 146086 | 146271 | 146082 | 146092 | 146095 | 146068 | 146070 | 145989 | 145995 | 146142 |
8 | 146111 | 146108 | 146104 | 146097 | 146085 | 146112 | 146108 | 146085 | 146088 | 146115 | 145985 | 146082 | 146085 | 146107 | 146107 |
9 | 146099 | 146100 | 146100 | 146096 | 146096 | 146073 | 146098 | 146082 | 146088 | 146081 | 146067 | 146028 | 146104 | 145977 | 146127 |
10 | 146097 | 146155 | 146133 | 146110 | 146137 | 146136 | 146101 | 146130 | 146077 | 146245 | 146067 | 146093 | 146083 | 146035 | 146108 |
11 | 146120 | 146110 | 146098 | 146074 | 146083 | 146088 | 146113 | 146080 | 146084 | 146097 | 146070 | 146070 | 146079 | 146080 | 146078 |
12 | 146104 | 146083 | 146093 | 146076 | 146076 | 146094 | 146081 | 146079 | 146075 | 146083 | 146066 | 146077 | 146094 | 146082 | 146107 |
13 | 146093 | 146096 | 146099 | 146095 | 146099 | 146093 | 146122 | 146078 | 146085 | 146108 | 146074 | 146097 | 146114 | 146078 | 146088 |
14 | 146141 | 146097 | 146102 | 146081 | 146087 | 146095 | 146078 | 146087 | 146087 | 146081 | 146077 | 146064 | 145987 | 146106 | 146095 |
15 | 146120 | 146081 | 146114 | 146080 | 146079 | 146080 | 146095 | 146076 | 146074 | 146071 | 146069 | 146007 | 146086 | 146078 | 146106 |
16 | 146134 | 146089 | 146090 | 146083 | 146091 | 146096 | 146088 | 146086 | 146083 | 146086 | 146068 | 146084 | 146119 | 146075 | 146101 |
17 | 146101 | 146092 | 146083 | 146088 | 146097 | 146094 | 146080 | 146080 | 146090 | 146087 | 146083 | 146055 | 146091 | 146089 | 146086 |
18 | 146115 | 146096 | 146112 | 146088 | 146124 | 146116 | 146089 | 146085 | 146083 | 146081 | 146089 | 146065 | 146072 | 146101 | 146106 |
19 | 146100 | 146108 | 146113 | 146085 | 146079 | 146095 | 146080 | 146065 | 146096 | 146098 | 146064 | 146093 | 146071 | 146081 | 146109 |
20 | 146093 | 146089 | 146105 | 146073 | 146080 | 146096 | 146108 | 146078 | 146081 | 146090 | 146082 | 146095 | 146120 | 146081 | 146083 |
21 | 146117 | 146083 | 146095 | 146106 | 146108 | 146089 | 146084 | 146080 | 146075 | 146091 | 146060 | 146081 | 146109 | 146084 | 146086 |
22 | 146111 | 146091 | 146108 | 146085 | 146078 | 146113 | 146092 | 146088 | 146082 | 146083 | 146066 | 146080 | 146084 | 146080 | 146107 |
23 | 146123 | 146097 | 146088 | 146079 | 146104 | 146081 | 146097 | 146080 | 146095 | 146079 | 146073 | 146008 | 146083 | 146136 | 146103 |
25 | 146121 | 146091 | 146098 | 146092 | 146099 | 146098 | 146079 | 146082 | 146075 | 146078 | 146072 | 146085 | 146118 | 146085 | 146108 |
30 | 146123 | 146101 | 146096 | 146084 | 146099 | 146088 | 146094 | 146068 | 146101 | 146096 | 146067 | 146065 | 146080 | 146090 | 146112 |
40 | 146110 | 146096 | 146106 | 146079 | 146081 | 146081 | 146092 | 146067 | 146075 | 146092 | 146063 | 146065 | 145964 | 146032 | 146081 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 146021 bytes | – | 100% |
1,000 | 145998 bytes | -23 bytes | 100% |
10,000 | 145974 bytes | -24 bytes | 100% |
100,000 | 145968 bytes | -6 bytes | 0.29% |
1,000,000 | 145964 bytes | -4 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 146099 bytes | +135 bytes (+0.09%) | – |
1 | 146766 bytes | +802 bytes (+0.55%) | +667 bytes |
2 | 146722 bytes | +758 bytes (+0.52%) | +623 bytes |
3 | 146423 bytes | +459 bytes (+0.31%) | +324 bytes |
4 | 146437 bytes | +473 bytes (+0.32%) | +338 bytes |
5 | 146407 bytes | +443 bytes (+0.30%) | +308 bytes |
6 | 146325 bytes | +361 bytes (+0.25%) | +226 bytes |
7 | 146307 bytes | +343 bytes (+0.23%) | +208 bytes |
8 | 146143 bytes | +179 bytes (+0.12%) | +44 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 99283 bytes | -46681 bytes (-31.98%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 117901 bytes | -28063 bytes (-19.23%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 118363 bytes | -27601 bytes (-18.91%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 124095 bytes | -21869 bytes (-14.98%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124584 bytes | -21380 bytes (-14.65%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 131094 bytes | -14870 bytes (-10.19%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 132114 bytes | -13850 bytes (-9.49%) |