Kuchepetsa TIFF

Compress your TIFF files online for free

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Kutentha Kwabwino

Sinthani mafayilo okwana 1 GB kwaulere, ogwiritsa ntchito Pro amatha kusintha mafayilo okwana 100 GB; Lowani tsopano

Kukweza

Momwe Mungachotse TIFF

1 Ikani TIFF images yanu m'bokosi la pamwambapa, kapena gwiritsani ntchito kuchokera pa chipangizo chanu - palibe chomwe chimafunikira kukhazikitsa komanso palibe akaunti yopanga.

2 Sankhani mmene zovuta kupweteka: quality kapena bitrate zofuna, ndi optionally ochepa kutalika ngati kukula ndi zofunika kwambiri kwa inu kuposa deta.

3 Kuyamba ntchito ndi kulola ogwira ntchito re-kupaka wapamwamba; wanu oyambirira si nthawi zonse anasintha m'malo.

4 Poyerekeza ndi kukula kwatsopano ndi mtundu wachibadwa, kenako ndikutsitsa fayilo ya TIFF yosinthidwa.

Kuchepetsa TIFF Mafunso Ofala

Kodi Kuchepetsa TIFF imapanga fayilo yaying'ono?

Concretely, 1.1. Nothing about it depends on you installing software: the job runs server-side and hands back a finished file.

Kodi ndi ziti zosafunikira zomwe fayilo yanga idzalandira?

Zithunzi zazing'ono, zipatso za film ndi kulumikizana kwa sensor noise zimatsutsana ndi kulumikizana; mtundu woyera, malo akuluakulu, kulumikizana kwa line art ndi kulumikizana kwa mawu. Muyenera kuyembekezera kuchepetsa kwakukulu pazithunzi zazithunzi kapena logo ndi kuchepetsa kwachilendo pazithunzi zogwira ntchito.

Kodi mtundu wa fayilo yanga umasintha kuchuluka kwa ndalama zomwe ndingapulumutse?

Chotero kwambiri. TIFF ndi archiving wonyamula: lossless LZW kapena DEFLATE, 16-bit-pa-channel m'mphepete, CMYK, ndi masamba ambiri mu fayilo imodzi. Izi zimatsimikizira kuti pali ma headroom omwe alipo komanso ngati kupulumutsa kumakuwononga chilichonse m'chilungamo.

Kodi pali chinachake chokhacho cha TIFF chomwe ndingadziwepo mukadzaza?

Yes — TIFF imodzi ikhoza kunyamula masamba ambiri ndi 16-bit-pa-channel deta, kotero chida chiyenera kusankhidwa ngati kuchita patsamba limodzi kapena pa iwo onse. Ndikofunika kudziwa kuti musanayambe kulemba pazomwe mungafunensonso.

Kodi ndi chiyani cholakwika chofala kwambiri pamene mukutsitsa TIFF images?

Kuzizira wapamwamba chimodzimodzi mobwerezabwereza. Kawirikawiri pa lossy mtundu ndi chitukuko chatsopano cha kuwonongeka ndi kupulumutsa kuchepetsa pamene kuwonongeka kumawonjezeka. Pitani kuchokera ku asalowe ku cholinga chanu m'njira imodzi, ndipo kusunga asalowe.

Kodi ndikufuna chiyani, ndipo ndingayang'ane bwanji kusiyana kwa ndalamazo?

Fayilo imodzi yozizira pa input, pa mlingo wabwino womwe mumasankha kuposa woyamba. Ngati zotsatirazo sizingatheke, kuchepetsa kukula kwa pixels kudzakhala kothandiza kuposa kuchepetsa mlingo wabwino.

Kodi ndingapeze chiyani pa Kuchepetsa TIFF?

PNG, BMP ndi TIFF ndi mafomu a raster osatha omwe amagwira ntchito moyenera, ndipo mabungwe othamanga (JPG, WebP, GIF) amagwira ntchitonso ngati mukufuna kuwagwiritsa ntchito pamodzi. TIFFs osiyanasiyana amapezeka ndikuyang'aniridwa patsamba ndi tsamba.

Kodi pali malire a kukula kwa fayilo pa Kuchepetsa TIFF?

Yesani: maakaunti aulere amapanga zithunzi mpaka 25 MB; mabungwe osatha kuwononga amawononga malirewo mofulumira kuposa zithunzi, chifukwa palibe chomwe chimatulutsidwabe. Ngati muli pamwamba pa izi, kusinthidwa kwa PNG kumayamba nthawi zambiri kumatha kukwanira - BMP ndi nthawi yambiri ya zaka makumi asanu ndi awiri ndi kukula kwa chithunzi chofanana ndi PNG.

Kodi Kuchepetsa TIFF idzachepetsa mtundu wa TIFF images wanga?

Sichoncho. A lossless kuchokera round-trips bit-exactly, kotero ngati inu mosabisa akufuna kwa lossy kutulutsa mtundu pixels amene anabwerera ndi pixels amene anapita mu. Izi ndi chifukwa chakuti zonse kutsatira ntchito mu izi banja pamene inu mwakhala kusinthira.

Kodi ndingagwiritse ntchito Kuchepetsa TIFF pa TIFF images angapo nthawi imodzi?

Yes — kutsitsa set ndi iwo kusonkhana mofanana pansi pa imodzi set of settings. Lossless owona ndi zikuluzikulu, kotero lalikulu gulu ndi kugwirizana ndi kutsitsa wanu galimoto kuposa ndi kusonkhana yekha.

Kodi alpha channel kupulumuka?

Ndiko. PNG ndi TIFF zimagwiritsa ntchito ma channels a 8-bit alpha ndipo zimasungana mpaka pamapeto. Zimakonzedwa ngati mwasankha mtundu womwe sumakhala ndi ma channels alpha, ndipo m'njira imeneyi ma pixels owoneka bwino amaphatikizidwa pa mthunzi wobiriwira.

Kodi Kuchepetsa TIFF imawononga chilichonse?

No. Kuchepetsa TIFF imayenda mwaulere popanda akaunti ndipo siyiwonjezera madzi. Fayilo imachotsa ntchito za ogwira ntchito pambuyo poti mutsitsa, ndipo palibe chilichonse chokhudza chithunzicho.