Kudula JPG

Masewera aulere pa intaneti JPG Cropper

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Kudula

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

Kukweza

Momwe mungapangire JPG

1 Ikani JPG images yanu ndipo mudzawona momwe mungagwiritsire ntchito.

2 Pick a mbewu preset: 1:1, 16:9 kapena 4:3 amadula lalikulu kwambiri centered malo a izo, ndipo Free Crop amasunga zonse zithunzi.

3 Kuyamba mbewu ndi kungoyembekezera zotsatira.

4 Pangani fayilo ya JPG yosapanga dzimbiri, ndi chilichonse chomwe chimatuluka m'mphepete mwake.

Kudula JPG Mafunso Ofala

Kodi Kudula JPG amasankha bwanji ndi kuchotsa malo?

Concretely, mbewu ndi kuchitidwa kwa decoded chithunzi ndi zotsatira ndi re-encoded, kotero kuti amawononga chiyambi chimodzi; pamene mbewu chimachitika kuti alandire pa 8-pixel MCU malire encoder angatenge ma blocks oyambirira ndi mtengo umatha. You drag the region you want directly on the preview, or type exact pixel coordinates if you already know them.

Kodi ndingagwiritse ntchito mtundu wa 3D?

Kutseka kusankhidwa kwa 1:1, 4:3, 16:9 kapena iliyonse khalidwe ratio ndi drag ufulu m'madera amene kuletsa - amene ndi mmene inu mupeza set of images that all fit the same layout slot without measuring anything.

Kodi format wanga chiyambi amasintha mmene mbewu amachita?

Ikhoza. JPG imasunga RGB ya 8-bit pogwiritsa ntchito DCT yopanda phindu ndi 4: 2: 0 chroma subsampling mosalekeza, kotero malemba oyera ndi olimba ndi zinthu zoyamba zomwe zimayenera kuchepetsedwa. Izi zimasankhidwa ngati chitukuko ndi ntchito yoyera ya pixel kapena ngati fayilo iyenera kukonzedwanso m'malo mwake.

Pali china chilichonse chokhudza JPG chomwe chimafunikira kudziwa mukangokula?

Yesani - zonse kupulumutsa re-kuyenda kwa quantumiser, choncho nthawi zambiri kusinthira ndi kubwezeretsa JPG kumapangitsa kuwonongeka kwa chitukuko ngakhale mutatha kuchepetsa slider yabwino. Kuti ndi mtundu wa deta kuti akuwoneka kokha pambuyo inu analemba pa oyambirira.

Kodi ndi chiyani chosadziwika kwambiri popanga JPG images?

Kukula kwa zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula. Kukula zithunzi panthawi yosintha kukula.

Kodi ndingatani kuti ndizichotsa mafayilo ambiri pamalo ofanana pamodzi?

Yai, ndipo izi ndi zomwe zimafunikira kuchita pano kuposa m'mawu a mkonzi: chigawo chofanana chimagwiritsa ntchito m'malo mwa mzere, chomwe ndi momwe seti yazinthu zojambula zazinthu zimatha kukhala zogwirizana kwambiri kuposa zofanana.

Kodi ndingapeze chiyani pa Kudula JPG?

Chomwechocho m'banja la raster lothamanga - JPG, JPEG, JFIF ndi WebP - ndi mafomu osathamanga (PNG, BMP, TIFF) ngati mukufuna kuwaphatikiza m'modzi mwa iwo. Mafomu amawerengedwa kuchokera pamutu wa fayilo, osati kuwonjezeka, kotero chithunzi chosunga ndi suffix yosayenera ikhoza kupita.

Kodi pali malire a kukula kwa fayilo pa Kudula JPG?

Yai: maakaunti aulere amapanga zithunzi mpaka ku 5 MB, zomwe zimakhudza kwambiri kamera iliyonse JPG ndi foni; ntchitoyi imachitika ndi libjpeg-turbo ndi libwebp, mabuku omwewo omwe amagwirizana ndi wolemba deta. Mafayilo akuluakulu ndi chinthu chimodzi chomwe chimalepheretsa chida chosalipira, ndipo chida chokha chili ndi fayilo imodzi kuposa fayilo imodzi.

Kodi Kudula JPG idzachepetsa mtundu wa JPG images wanga?

A lossy chiyambi ndi kale zotsatira za m'modzi quantum pass, ndi chilichonse ntchito kuti ali ndi re-encode amawonjezera mphindi. pamene ntchito angachite popanda kukhudza pixel deta tikuchita kuti m'malo, ndipo pamene simungathe kusankha quality factor nokha kuposa kupeza fixed default.

Kodi ndingagwiritse ntchito Kudula JPG pa JPG images angapo nthawi imodzi?

Yai. Chotsani zonse zomwe zili m'malo otsitsa ndipo zidzayang'ana mofanana ndi zosankha zofanana - zomwe ndichifukwa chachikulu chochita izi m'masamba osakatuli kuposa fayilo imodzi nthawi imodzi m'mutu. Maakaunti aulere amayendetsa fayilo imodzi panthawi ya batani; kutuluka kwachidule.

Kodi chimachitika ndi EXIF ndi mtundu wa profile deta?

Kuzimitsa kumachotsa EXIF ndi ma profile amtundu wophatikizidwa kuti apulumutse malo, pamene kusintha monga kusintha kukula kapena kuzungulira kungawapulumutse. Palibe zosankha patsambali, choncho onani fayilo ndi woyang'anira metadata musanatulutse ngati deta ya malo ndi yofunika.

Kodi Kudula JPG imawononga chilichonse?

No. Kudula JPG ndi ufulu popanda akaunti ndi awonjezera palibe watermark. Upload ndi zotsatira zimathetsedwa mwamsanga za 24 maola pambuyo ntchito, zomwe zimasiya nthawi yotsitsa zotsatira.