File | Unoptimized | PNGcrush | ImageOptim | ScriptPNG | cryogen4 | WebP | Black WebP |
---|---|---|---|---|---|---|---|
sample_00.png | 734 | 558 | 558 | 552 | 547 | 846 | 622 |
sample_01.png | 2783 | 2682 | 2578 | 2489 | 2542 | 2072 | 1874 |
sample_02.png | 2805 | 2720 | 2652 | 2565 | 2557 | 2032 | 1912 |
sample_03.png | 3998 | 3777 | 3718 | 3624 | 3647 | 3754 | 3466 |
sample_04.png | 4345 | 3492 | 3395 | 3192 | 3170 | 3222 | 2566 |
sample_05.png | 5150 | 4543 | 4263 | 4202 | 4248 | 3602 | 3112 |
sample_06.png | 5163 | 4528 | 4226 | 4145 | 4211 | 3624 | 3100 |
sample_07.png | 5425 | 5347 | 5214 | 5232 | 5210 | 3584 | 3584 |
sample_08.png | 5570 | 5055 | 4982 | 4865 | 4842 | 4124 | 3808 |
sample_09.png | 5621 | 5279 | 5009 | 4913 | 4955 | 4674 | 4064 |
sample_10.png | 5827 | 5546 | 5421 | 5309 | 5286 | 4764 | 4288 |
sample_11.png | 6538 | 5424 | 5295 | 5268 | 5271 | 4782 | 4280 |
sample_12.png | 6556 | 5913 | 5829 | 5761 | 5714 | 5506 | 5002 |
sample_13.png | 7032 | 5513 | 5219 | 5097 | 4983 | 5558 | 4374 |
sample_14.png | 7258 | 7213 | 6985 | 6982 | 6964 | 5042 | 4888 |
sample_15.png | 7376 | 5954 | 5865 | 5820 | 5818 | 5042 | 4192 |
sample_16.png | 7594 | 6528 | 6469 | 6289 | 6276 | 6800 | 5832 |
sample_17.png | 7778 | 6906 | 6468 | 6202 | 6277 | 5828 | 5296 |
sample_18.png | 8828 | 8810 | 8126 | 7986 | 8110 | 6196 | 6196 |
sample_19.png | 8982 | 7951 | 7733 | 7650 | 7650 | 6004 | 5550 |
sample_20.png | 9871 | 9145 | 8732 | 8593 | 8641 | 7688 | 6964 |
sample_21.png | 10566 | 6038 | 5749 | 5685 | 5692 | 7200 | 4988 |
sample_22.png | 10882 | 10184 | 9864 | 9677 | 9512 | 8896 | 8058 |
sample_23.png | 10995 | 10218 | 9497 | 9425 | 9397 | 8102 | 7394 |
sample_24.png | 11354 | 10505 | 10208 | 9789 | 9810 | 8124 | 7284 |
sample_25.png | 11891 | 7359 | 7065 | 6667 | 6669 | 8460 | 5446 |
sample_26.png | 12269 | 10062 | 9595 | 9356 | 9348 | 9474 | 8118 |
sample_27.png | 12756 | 11007 | 10951 | 10510 | 10576 | 8254 | 7734 |
sample_28.png | 12824 | 11638 | 11090 | 11303 | 10913 | 8816 | 8022 |
sample_29.png | 12942 | 8999 | 8613 | 8017 | 8373 | 9354 | 7020 |
sample_30.png | 14782 | 14486 | 13901 | 13575 | 13602 | 11312 | 10778 |
sample_31.png | 14930 | 13998 | 13883 | 13722 | 13781 | 13526 | 12598 |
sample_32.png | 15168 | 13449 | 12881 | 12672 | 12727 | 11616 | 10516 |
sample_33.png | 15420 | 13087 | 12901 | 12857 | 12873 | 12124 | 10962 |
sample_34.png | 15778 | 14636 | 14122 | 13640 | 13712 | 12180 | 10840 |
sample_35.png | 15799 | 14629 | 13957 | 13561 | 13600 | 10858 | 9782 | sample_36.png | 16283 | 15584 | 15013 | 14545 | 14581 | 13610 | 12702 |
sample_37.png | 16318 | 15880 | 14856 | 14778 | 14708 | 11858 | 10908 |
sample_38.png | 16805 | 16038 | 15128 | 14734 | 14764 | 12058 | 10952 |
sample_39.png | 16940 | 13931 | 13735 | 13680 | 13643 | 12330 | 10926 |
sample_40.png | 17274 | 15448 | 14962 | 14385 | 14529 | 14058 | 12386 |
sample_41.png | 17548 | 16177 | 15641 | 15317 | 15385 | 15242 | 13796 |
sample_42.png | 17605 | 14756 | 14412 | 13816 | 13884 | 14018 | 12206 |
sample_43.png | 17718 | 14259 | 13797 | 13369 | 13382 | 12502 | 10436 |
sample_44.png | 17777 | 16852 | 16392 | 15980 | 16182 | 13900 | 13238 |
sample_45.png | 18289 | 18262 | 17251 | 17222 | 17246 | 13362 | 13362 |
sample_46.png | 18536 | 14995 | 14803 | 14542 | 14499 | 14010 | 11972 |
sample_47.png | 18584 | 16423 | 15961 | 15639 | 15615 | 13636 | 12134 |
sample_48.png | 20086 | 17793 | 17313 | 16957 | 17052 | 15240 | 13840 |
sample_49.png | 20129 | 19793 | 19066 | 18842 | 18858 | 16384 | 15702 |
sample_50.png | 20302 | 19086 | 18531 | 17532 | 17950 | 15248 | 13838 |
sample_51.png | 20395 | 19268 | 18359 | 18027 | 17922 | 14946 | 13974 |
sample_52.png | 21026 | 20458 | 19421 | 19155 | 19095 | 14642 | 13768 |
sample_53.png | 21557 | 20422 | 19776 | 19432 | 19454 | 16186 | 14772 |
sample_54.png | 23855 | 22972 | 22079 | 21915 | 21872 | 18462 | 16978 |
sample_55.png | 24789 | 23591 | 22979 | 22369 | 22453 | 20252 | 18924 |
sample_56.png | 24897 | 14151 | 12784 | 12896 | 11851 | 19110 | 13238 |
sample_57.png | 25390 | 22519 | 22200 | 22127 | 22228 | 19684 | 18208 |
sample_58.png | 26475 | 23326 | 22665 | 22376 | 22492 | 22158 | 19576 |
sample_59.png | 26733 | 25264 | 23985 | 23586 | 23627 | 20468 | 18476 |
sample_60.png | 29500 | 29467 | 27409 | 27278 | 27313 | 21634 | 20506 |
sample_61.png | 30994 | 30386 | 28754 | 28168 | 28247 | 22578 | 21254 |
sample_62.png | 31938 | 31314 | 30617 | 30575 | 30567 | 27458 | 26554 |
sample_63.png | 34633 | 31425 | 30240 | 30156 | 30206 | 24906 | 22864 |
sample_64.png | 35044 | 28015 | 26929 | 26336 | 26140 | 25954 | 20908 |
sample_65.png | 37644 | 36994 | 35217 | 34698 | 34761 | 30282 | 28440 |
sample_66.png | 39790 | 29938 | 26718 | 26199 | 25261 | 30806 | 26332 |
sample_67.png | 42907 | 41214 | 40664 | 40169 | 40165 | 32542 | 31142 |
sample_68.png | 46395 | 32913 | 32209 | 32059 | 31895 | 34454 | 27172 |
sample_69.png | 50055 | 44455 | 43993 | 42748 | 43166 | 39838 | 39614 |
sample_70.png | 50059 | 46482 | 43013 | 42827 | 42720 | 39838 | 34844 |
sample_71.png | 52806 | 26815 | 25692 | 25729 | 25267 | 45340 | 22540 |
Total | 1290666 | 1129845 | 1085578 | 1067355 | 1066484 | 992034 | 872992 |
Percent | 114.23 | 100.00 | 96.08 | 94.47 | 94.39 | 87.80 | 77.26 |
Time (seconds) | tbd | tbd | tbd | tbd | tbd | tbd | tbd |
Some may argue that these samples could be turned into PNG-8 files to save even more bytes without too much apparent loss. And that’s exactly what has been done using pnquant…
File | PNGcrush | pngquant | +PNGcrush | +ImageOptim | +ScriptPNG | +cryogen4 | +WebP |
---|---|---|---|---|---|---|---|
sample_00.png | 558 | 768 | 768 | 570 | 552 | 562 | 622 |
sample_01.png | 2682 | 2115 | 2115 | 2035 | 2040 | 2114 | 1768 |
sample_02.png | 2720 | 2047 | 2044 | 1973 | 1795 | 2047 | 1766 |
sample_03.png | 3777 | 2384 | 2384 | 2296 | 2290 | 2384 | 2084 |
sample_04.png | 3492 | 2492 | 2491 | 2321 | 2340 | 2489 | 2228 |
sample_05.png | 4543 | 3316 | 3315 | 3231 | 3079 | 3314 | 2862 |
sample_06.png | 4528 | 3311 | 3310 | 3222 | 3048 | 3308 | 2824 |
sample_07.png | 5347 | 3601 | 3601 | 3413 | 3302 | 3531 | 3200 |
sample_08.png | 5055 | 2685 | 2675 | 2531 | 2530 | 2685 | 2380 |
sample_09.png | 5279 | 3305 | 3305 | 3221 | 2965 | 3305 | 2880 |
sample_10.png | 5546 | 2582 | 2577 | 2483 | 2339 | 2582 | 2304 |
sample_11.png | 5424 | 2851 | 2851 | 2718 | 2627 | 2851 | 2656 |
sample_12.png | 5913 | 3172 | 3166 | 2952 | 2843 | 3171 | 2828 |
sample_13.png | 5513 | 2530 | 2527 | 2323 | 2323 | 2526 | 2162 |
sample_14.png | 7213 | 4861 | 4855 | 4547 | 3882 | 4861 | 4484 |
sample_15.png | 5954 | 2874 | 2874 | 2776 | 2790 | 2873 | 2628 |
sample_16.png | 6528 | 3231 | 3230 | 3127 | 3100 | 3230 | 2916 |
sample_17.png | 6906 | 3960 | 3960 | 3783 | 3743 | 3958 | 3414 |
sample_18.png | 8810 | 6303 | 6303 | 6002 | 5283 | 6034 | 5294 |
sample_19.png | 7951 | 4680 | 4680 | 4510 | 4508 | 4674 | 4334 |
sample_20.png | 9145 | 3924 | 3924 | 3643 | 3819 | 3924 | 3620 |
sample_21.png | 6038 | 4336 | 4336 | 4216 | 4187 | 4336 | 3834 |
sample_22.png | 10184 | 4688 | 4687 | 4461 | 4426 | 4687 | 3978 |
sample_23.png | 10218 | 6771 | 6765 | 6350 | 5363 | 6770 | 6044 |
sample_24.png | 10505 | 5646 | 5644 | 5313 | 5081 | 5646 | 4934 |
sample_25.png | 7359 | 4026 | 4023 | 3817 | 3627 | 4025 | 3520 |
sample_26.png | 10062 | 5036 | 5036 | 4890 | 4467 | 5036 | 4412 |
sample_27.png | 11007 | 6742 | 6742 | 6554 | 6115 | 6738 | 6152 |
sample_28.png | 11638 | 5483 | 5483 | 5321 | 5318 | 5482 | 5040 |
sample_29.png | 8999 | 5832 | 5832 | 5538 | 5357 | 5831 | 5368 |
sample_30.png | 14486 | 5752 | 5750 | 5449 | 5007 | 5752 | 5170 |
sample_31.png | 13998 | 5690 | 5690 | 5404 | 5479 | 5690 | 5328 |
sample_32.png | 13449 | 5673 | 5666 | 5454 | 5415 | 5672 | 5156 |
sample_33.png | 13087 | 5130 | 5123 | 4979 | 4814 | 5130 | 4896 |
sample_34.png | 14636 | 5595 | 5595 | 5268 | 5036 | 5594 | 5194 |
sample_35.png | 14629 | 6608 | 6608 | 6370 | 6075 | 6607 | 5794 | sample_36.png | 15584 | 6579 | 6579 | 6082 | 5420 | 6579 | 5916 |
sample_37.png | 15880 | 6523 | 6523 | 6151 | 5956 | 6522 | 5912 |
sample_38.png | 16038 | 6187 | 6185 | 5926 | 5317 | 6187 | 5488 |
sample_39.png | 13931 | 5385 | 5385 | 5058 | 5077 | 5385 | 4896 |
sample_40.png | 15448 | 5119 | 5113 | 4812 | 4849 | 5115 | 4356 |
sample_41.png | 16177 | 5785 | 5783 | 5531 | 5160 | 5785 | 5022 |
sample_42.png | 14756 | 5428 | 5428 | 5277 | 5116 | 5426 | 4926 |
sample_43.png | 14259 | 6344 | 6344 | 6033 | 5621 | 6342 | 5676 |
sample_44.png | 16852 | 6644 | 6644 | 6344 | 6043 | 6643 | 6058 |
sample_45.png | 18262 | 7254 | 7249 | 6986 | 6854 | 6974 | 6430 |
sample_46.png | 14995 | 6549 | 6549 | 6314 | 5747 | 6548 | 6120 |
sample_47.png | 16423 | 6124 | 6124 | 5791 | 5809 | 6124 | 5542 |
sample_48.png | 17793 | 7509 | 7505 | 7251 | 6162 | 7507 | 6664 |
sample_49.png | 19793 | 6381 | 6379 | 5961 | 6086 | 6380 | 5946 |
sample_50.png | 19086 | 7479 | 7474 | 7171 | 6127 | 7479 | 6672 |
sample_51.png | 19268 | 6417 | 6417 | 6127 | 5921 | 6417 | 5926 |
sample_52.png | 20458 | 10204 | 10192 | 9771 | 8747 | 10192 | 9374 |
sample_53.png | 20422 | 5721 | 5713 | 5493 | 5476 | 5719 | 5056 |
sample_54.png | 22972 | 9693 | 9679 | 9100 | 8488 | 9680 | 8800 |
sample_55.png | 23591 | 7416 | 7411 | 7083 | 6970 | 7416 | 6772 |
sample_56.png | 14151 | 9096 | 9097 | 8373 | 8292 | 9095 | 7672 |
sample_57.png | 22519 | 7789 | 7789 | 7369 | 7108 | 7788 | 7014 |
sample_58.png | 23326 | 7361 | 7361 | 6968 | 6587 | 7361 | 6624 |
sample_59.png | 25264 | 9334 | 9280 | 8764 | 7603 | 9322 | 8372 |
sample_60.png | 29467 | 9669 | 9657 | 8891 | 7917 | 9657 | 8756 |
sample_61.png | 30386 | 9806 | 9794 | 9129 | 8641 | 9793 | 8626 |
sample_62.png | 31314 | 8481 | 8475 | 7986 | 7903 | 8481 | 7714 |
sample_63.png | 31425 | 10301 | 10289 | 9482 | 9070 | 10289 | 9280 |
sample_64.png | 28015 | 10969 | 10957 | 10366 | 10336 | 10955 | 9750 |
sample_65.png | 36994 | 9182 | 9167 | 8387 | 8423 | 9170 | 7732 |
sample_66.png | 29938 | 10121 | 10109 | 9443 | 9087 | 10108 | 8852 |
sample_67.png | 41214 | 13063 | 13051 | 12427 | 12016 | 13051 | 12034 |
sample_68.png | 32913 | 10131 | 10119 | 9636 | 9099 | 10119 | 9324 |
sample_69.png | 44455 | 16446 | 16434 | 15927 | 15098 | 16433 | 15580 |
sample_70.png | 46482 | 16351 | 16339 | 14801 | 13405 | 16339 | 14248 |
sample_71.png | 26815 | 11771 | 11757 | 10483 | 10591 | 11758 | 10678 |
Total | 1129845 | 454612 | 454286 | 429755 | 409087 | 453558 | 407892 |
Percent | 100.00 | 40.23 | 40.21 | 38.04 | 36.21 | 40.14 | 36.11 |
Time (seconds) | tbd | tbd | tbd | tbd | tbd | tbd | tbd |