unpkg |
222206 bytes (217.0k)
|
CDN |
gzip -6 (default) |
151747 bytes (148.2k)
|
local copy |
jsdelivr |
151660 bytes (148.1k)
|
CDN |
gzip -9 |
151270 bytes (147.7k)
|
local copy |
libdeflate -12 |
146071 bytes (142.6k)
|
local copy |
7zip -mx=9 -tgzip |
145696 bytes (142.3k)
|
local copy |
zultra |
145676 bytes (142.3k)
|
local copy |
kzip -s0 -rn -b0 |
145409 bytes (142.0k)
|
local copy |
Zopfli |
145261 bytes (141.9k)
|
local copy |
pigz -11 -n |
145259 bytes (141.9k)
|
local copy |
Description | Value | Parameter |
---|---|---|
iterations | 1000000 | --i1000000 |
maximum blocks | 8 | --mb8 |
maximum length score | 16384 | --mls16384 |
block splitting recursion | 11 | --bsr11 |
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 | 222206 bytes | 289ad750188a44fb4cb38c896b4e847e | (invalid) |
jsdelivr | 151660 bytes | 289ad750188a44fb4cb38c896b4e847e | January 3, 2023 @ 16:20 |
Size | Improvement | Parameters | Found |
---|---|---|---|
145261 bytes | -5 bytes | zopfli --i1000000 --mls16384 --bsr11 --lazy --ohh | January 10, 2023 @ 13:01 |
145266 bytes | -10 bytes | zopfli --i100000 --mls16384 --bsr11 --lazy --ohh | January 6, 2023 @ 15:37 |
145276 bytes | -20 bytes | zopfli --i10000 --mls16384 --bsr11 --lazy --ohh | January 5, 2023 @ 07:25 |
145296 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr6 --lazy --ohh | January 4, 2023 @ 03:59 |
145297 bytes | -26 bytes | zopfli --i1000 --mls16384 --bsr11 --lazy --ohh | January 4, 2023 @ 02:45 |
145323 bytes | -1 byte | zopfli --i1000 --mls8192 --bsr4 --lazy --ohh | January 4, 2023 @ 00:49 |
145324 bytes | – | zopfli --i100 --mls8192 --bsr6 --lazy --ohh | January 3, 2023 @ 17:27 |
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 | 145540 | 145533 | 145524 | 145519 | 145471 | 145495 | 145497 | 145508 | 145510 | 145490 | 145457 | 145444 | 145349 | 145371 | 145533 |
4 | 145405 | 145459 | 145473 | 145448 | 145436 | 145448 | 145440 | 145453 | 145436 | 145449 | 145443 | 145334 | 145306 | 145429 | 145453 |
6 | 145412 | 145429 | 145427 | 145444 | 145426 | 145436 | 145443 | 145419 | 145415 | 145414 | 145394 | 145284 | 145277 | 145414 | 145429 |
7 | 145461 | 145440 | 145437 | 145403 | 145434 | 145491 | 145400 | 145477 | 145404 | 145425 | 145423 | 145419 | 145425 | 145448 | 145430 |
8 | 145451 | 145443 | 145457 | 145434 | 145450 | 145449 | 145457 | 145420 | 145429 | 145434 | 145410 | 145415 | 145426 | 145440 | 145429 |
9 | 145441 | 145419 | 145416 | 145424 | 145450 | 145407 | 145407 | 145429 | 145397 | 145408 | 145429 | 145403 | 145414 | 145316 | 145430 |
10 | 145435 | 145464 | 145466 | 145421 | 145469 | 145454 | 145430 | 145461 | 145468 | 145571 | 145385 | 145321 | 145414 | 145362 | 145451 |
11 | 145437 | 145452 | 145441 | 145429 | 145450 | 145446 | 145415 | 145433 | 145428 | 145407 | 145405 | 145415 | 145399 | 145261 | 145428 |
12 | 145434 | 145427 | 145424 | 145411 | 145440 | 145415 | 145404 | 145417 | 145399 | 145402 | 145398 | 145401 | 145409 | 145418 | 145443 |
13 | 145431 | 145418 | 145420 | 145422 | 145425 | 145424 | 145404 | 145424 | 145430 | 145423 | 145429 | 145453 | 145458 | 145415 | 145457 |
14 | 145440 | 145467 | 145421 | 145426 | 145438 | 145433 | 145408 | 145421 | 145425 | 145403 | 145396 | 145418 | 145431 | 145316 | 145466 |
15 | 145423 | 145454 | 145443 | 145440 | 145422 | 145401 | 145409 | 145429 | 145419 | 145406 | 145408 | 145425 | 145417 | 145409 | 145453 |
16 | 145433 | 145448 | 145419 | 145422 | 145443 | 145431 | 145435 | 145420 | 145413 | 145395 | 145399 | 145403 | 145432 | 145412 | 145465 |
17 | 145441 | 145424 | 145434 | 145428 | 145433 | 145404 | 145442 | 145450 | 145435 | 145396 | 145413 | 145412 | 145416 | 145403 | 145434 |
18 | 145432 | 145429 | 145438 | 145438 | 145424 | 145412 | 145433 | 145411 | 145430 | 145408 | 145400 | 145401 | 145441 | 145418 | 145452 |
19 | 145435 | 145446 | 145432 | 145439 | 145436 | 145403 | 145403 | 145402 | 145399 | 145398 | 145396 | 145427 | 145429 | 145415 | 145447 |
20 | 145439 | 145443 | 145435 | 145409 | 145441 | 145397 | 145443 | 145432 | 145417 | 145404 | 145404 | 145385 | 145320 | 145418 | 145419 |
21 | 145437 | 145446 | 145435 | 145433 | 145445 | 145405 | 145402 | 145404 | 145415 | 145399 | 145406 | 145316 | 145405 | 145414 | 145418 |
22 | 145440 | 145445 | 145432 | 145427 | 145434 | 145426 | 145412 | 145415 | 145405 | 145396 | 145409 | 145397 | 145391 | 145410 | 145439 |
23 | 145435 | 145436 | 145435 | 145418 | 145434 | 145398 | 145431 | 145413 | 145420 | 145406 | 145406 | 145418 | 145390 | 145423 | 145457 |
25 | 145441 | 145465 | 145412 | 145430 | 145433 | 145401 | 145421 | 145416 | 145425 | 145399 | 145405 | 145416 | 145406 | 145419 | 145440 |
30 | 145437 | 145425 | 145418 | 145431 | 145447 | 145400 | 145397 | 145402 | 145428 | 145420 | 145406 | 145400 | 145409 | 145421 | 145461 |
40 | 145430 | 145445 | 145437 | 145404 | 145434 | 145403 | 145419 | 145402 | 145410 | 145399 | 145413 | 145417 | 145438 | 145354 | 145414 |
Iterations | Min. Bytes | Reduction | Coverage |
---|---|---|---|
100 | 145324 bytes | – | 100% |
1,000 | 145296 bytes | -28 bytes | 100% |
10,000 | 145276 bytes | -20 bytes | 100% |
100,000 | 145266 bytes | -10 bytes | 0.29% |
1,000,000 | 145261 bytes | -5 bytes | 0.29% |
10,000,000 | – | – | – |
Blocks | Min. Bytes | Compared To Best Zopfli | Compared To Best KZIP |
---|---|---|---|
(any) | 145409 bytes | +148 bytes (+0.10%) | – |
1 | 146124 bytes | +863 bytes (+0.59%) | +715 bytes |
2 | 146062 bytes | +801 bytes (+0.55%) | +653 bytes |
3 | 145913 bytes | +652 bytes (+0.45%) | +504 bytes |
4 | 145751 bytes | +490 bytes (+0.34%) | +342 bytes |
5 | 145752 bytes | +491 bytes (+0.34%) | +343 bytes |
6 | 145671 bytes | +410 bytes (+0.28%) | +262 bytes |
7 | 145641 bytes | +380 bytes (+0.26%) | +232 bytes |
8 | 145635 bytes | +374 bytes (+0.26%) | +226 bytes |
Algorithm | Program | Parameters | Size | Compared To Best Zopfli |
---|---|---|---|---|
ZPAQ (Wikipedia) | zpaq | zpaq -method 69 | 98864 bytes | -46397 bytes (-31.94%) |
RAR (proprietary) | RAR | rar a -m5 -md64m -mc63:128t -mt1 | 117407 bytes | -27854 bytes (-19.18%) |
PPMd (Wikipedia) | 7zip | 7za a -mx=9 -m0=ppmd | 117779 bytes | -27482 bytes (-18.92%) |
Brotli (Wikipedia) | brotli | brotli -q 11 | 123583 bytes | -21678 bytes (-14.92%) |
LZMA2 (Wikipedia) | xz | xz -9 | 124072 bytes | -21189 bytes (-14.59%) |
Zstandard (Wikipedia) | zstd | zstd -19 | 130525 bytes | -14736 bytes (-10.14%) |
Burrows-Wheeler transform (Wikipedia) | bzip2 | bzip2 -9 | 131524 bytes | -13737 bytes (-9.46%) |