Cima Image

I-Free Online Image Compressor

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuZicimeza Image

1 Nciphisa i images yakho kwibhokisi ephezulu, okanye ukhethe kwisixhobo sakho - akukho nto yokufakela kwaye akukho akhawunti yokuyenza.

2 Khetha ukuba kunzima kangakanani ukucofa: umgangatho okanye injongo ye bitrate, kwaye ngokuzenzekelayo ubungakanani obuncinane ukuba ubungakanani bubalulekile kuwe ngaphezulu kweenkcukacha.

3 Qala umsebenzi kwaye vumela abasebenzi ukuba baphinde bapakishe ifayile; okuqala wakho akatshintshwanga kwindawo.

4 Uthelekiso lobungakanani obutsha nokuqala, emva koko ulayishe ifayili ecinezelweyo Image.

Cima Image Imibuzo ebuzwa rhoqo

I-Cima Image iyenza njani ifayili ibe ncinane?

Ngokucacileyo, inkqubo efanelekileyo ikhethiwe kwifayili nganye — ukulinganisa kwakhona komthombo olahlwayo, ukupakisha okunamandla okungalahlwayo komthombo olahlwayo — ngoko ke iqela elidityanisiweyo alifumananga ucwangciso olunobunzima olusetyenziswa kuzo zonke izinto. Akukho nto malunga nayo ixhomekeke ekufakeni kwakho isoftware: umsebenzi uqhuba iserver-side kwaye ubuyisela ifayile egqityiweyo.

Ingaba ifayili yam iya kuba ncinci kangakanani?

Oku kugqibwa yimixholo, hayi yisixhobo. Inkcukacha yomfanekiso, ifilimu yegranule kunye nomsindo womsebenzisi wokwazisa umelana nokucinezela; umbala othambileyo, iindawo ezinkulu ezifanayo, umzobo womgca kunye nokungaqhelekanga kobhalo. Lindela ukunciphisa okubalulekileyo kwiscreenshot okanye ilogo kunye nolunye oluncinci kwimifanekiso exakekileyo.

Ingaba ifomati yefayili yam itshintsha ukuba ndingagcina ntoni?

Very much so. le fomati ifundwa ibhalwe nge-streaming pipe efanayo njengento yonke eminye exhaswa. That determines both the headroom available and whether the saving costs you anything in fidelity.

Ingaba kukho into ekhethekileyo kwi Image endimele ndiyazi phambi kokuba ndicofe?

Yes — i-pipeline ifunda ifomati eyiyo evela kwifayile yesihloko kunokuba iqhubekeko-magama, ngoko ulayisho olunophawu olungalunganga lusebenza. It is worth knowing before you overwrite an original you might need again.

Yintoni impazamo eqhelekileyo xa uxinzelela images?

Uxinzelelo lwefayile efanayo ngokuphindaphinda. Ugqithiso ngalunye kwifomati elahlwayo luhlobo olutsha lolahleko kwaye ulondolozo luncipha ngelixa ukulimala kunyuka. Yiya ukusuka kukuqala ukuya ku target yakho kwinyathelo elinye, ugcine ukuqala.

Ndifumana ntoni, kwaye ndingalawula njani utshintshiselwano?

Ifayile enye ecinezelweyo ngengeniso ngalinye, kwinqanaba lomgangatho okhetha kuyo kunokuba kumiselwe okumiselweyo. Ukuba isiphumo asizange sincinci ngokwaneleyo, ukunciphisa ubungakanani be pixel kuyakwenza okuninzi kunakutyhala umgca womgangatho ezantsi.

Ziziphi iifayili zomfanekiso ezixhaswa yi Cima Image?

Zonke eziqhelekileyo — JPG, JPEG, PNG, WebP, GIF, BMP, TIFF, SVG, ICO, PSD, JFIF ne HEIC. Ungadibanisa iifomati ngokukhululekileyo kwiqela elinye; ifayili nganye iphawulwe kwisihloko sayo kwaye ikhowudiwe kwi-decoder ekunene.

Ingaba kukho umda wobungakanani befayili kwi Cima Image?

Ewe: ii-akhawunti ezikhululekileyo ziqhubekeka imifanekiso ukuya kwi-25 MB nganye ngaphandle kokuba ifomati yomfanekiso owawuthabathayo; ImageMagick, libjpeg-turbo, libpng ne libwebp zenza umsebenzi osebenzayo. Isiphelo sendlela sikwifayili nganye, ngoko ke iqela lemifanekiso engama-20 ye-5 MB iyasebenza nokuba i-total ingaphezulu kakhulu komda.

Ingaba i Cima Image iya kunyusa ubunjani be images yam?

Oku kuxhomekeke kwinto oyilenzileyo. Umsuka ongenakulahleka (PNG, BMP, TIFF) ujikeleza ngokuchanekileyo; omnye olahlekayo (JPG, WebP, GIF) sele uvelise i-quantization pass enye kwaye uphinde ukhowudiwe kuphela ukuba umsebenzi ufuna oku.

Ndingaqhuba i Cima Image kwi images ezininzi ngaxeshanye?

Ewe, kwaye ukuxuba ifomati kwiqela lilungile - izicwangciso zisetyenziswa kwifayile nganye nge decoder elungileyo nganye. Iiakhawunti ezikhululekileyo ziqhuba ifayile nganye ngaxeshanye; i pass isusa loo nto.

Yintoni eyenza imetadata kunye nokucaca?

I-EXIF ne-ICC i-inkangeleko yombala ithwala ngaphezulu apho i-format emiselweyo ixhasa khona, kwaye isiqhagamshelanisi se-alpha sihlala nakweyiphi na i-format enayo. Ukuqaqamba kuphelelwe lixesha kuphela xa i-format emiselweyo ayinandlela yokuyibonakalisa.

Ingaba i Cima Image ibiza nantoni na?

Umhlathi Cima Image ukhululekile ngaphandle kwe-akhawunti kwaye awunakongeza umqondiso wamanzi. Ulayisho lususwa kubasebenzi emva kokuba umsebenzi ugqityiwe.