Kukasira JPEG

Crop your JPEG files online for free

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*Mafaira adzimwa mushure memaawa makumi maviri nemana

Kukanganisa Kugadziridzwa

Kushandura mafaera zvakasununguka, Pro vashandisi vanogona kushandura zvakawanda zvikuru faira; Kutanga

Kuisa

Maitiro ekucheka JPEG

1 Upload yako JPEG images uye mirira kuti kuongororwa kuratidzwe.

2 Dzvanya kuti utore nzvimbo yaunoda kuchengeta, kana kuti bvisa kuti utore ku 1:1, 4:3 kana 16:9 uye bvisa kuti utore mukati meiyo ratio.

3 Kuvimbisa crop - imwe rectangle inoshandiswa kune yega yega faira iwe wakaisa, iyo ndiyo nzira set inosvika kune zvakanyatsoenderana.

4 Dhawunirodha yakasara JPEG faira, nezvose kunze kweframe yakaiswa pasi.

Kukasira JPEG Mibvunzo Inowanzo bvunzwa

Ndinogona here kuchera kunzvimbo ine kureba kwechifananidzo?

Yeah. Lock the selection to 1:1, 4:3, 16:9 or any custom ratio and drag freely inside that constraint — which is how you get a set of images that all fit the same layout slot without measuring anything.

Ndiani wangu chigadzirwa format kuchinja sei crop anoita?

Izvi zvinogona. JPEG imwechete codec seJPG pasi penguva refu kusvikira — zvakafanana DCT pipeline, zvakafanana Quantization mitsara, hapana nezve pixels zvichange zvakasiyana ne filename. Kuti anofunga kana kugadzirwa kwezvinhu ndechimwe chete pixel chiitiko kana kana faira rine kudzokororwa pamusoro pake.

Ndeipi nyaya inowanzoitika kana uchikanda JPEG images?

Kucheka pamberi pekuchinja saizi. Chiremera kubva pakutanga neyakajeka-yakazara, wozochinja saizi yemufananidzo — kuita izvi zvakasiyana zvinoreva kuti nzvimbo yawakachengeta yarasikirwa nemashoko ayo yainge isina kufanira kushaya.

Ndinogona kubvisa mafaera akawanda kune imwe nzvimbo panguva imwe chete?

Yeah, uye kuti ndicho chikonzero chakanaka kuita pano kupfuura munyori: imwe neimwe rectangle inoshandiswa pasi pebato, iyo ndiyo nzira iyo seti yezvigadzirwa zvinorwadza zvinosvika kune zvakanyatsoenderana zvinoenderana nenzvimbo yezvishoma nezvishoma zvakaenzana.

I Kukasira JPEG ichadzikisa mhando ye JPEG images yangu?

A lossy source yakanga yapfuura mhedzisiro yeimwe quantumization pass, uye chero chiitiko chine kudzokorora-kunyora zvinowedzera imwe. Kwavanogona kuita basa pasina kusvibisa pixel data isu tinoita kuti panzvimbo, uye apo hazvigoneki iwe sarudza quality factor iwe pachako kupfuura kuwana zvakajairika default.

Chii chinoitika kune EXIF uye color profile data?

EXIF yekamera (ISO, shutter, lens, GPS) uye yakaiswa ICC profile inoendeswa pasi nemamiriro ezvinhu, nekuti kubvisa profile ndiko kunoita kuti mavara achange achichinja pakutangazve. Dzvanya pane sarudzo yekuchengetedza kuti utore metadata pamberi pekurodha pasi kana iwe uchida kuburitsa faira.

Kukasira JPEG inodhura here?

No. Kukasira JPEG inowanikwa pasina akaunti, pasina mvura pa output uye pasina kurodha pasi kwechivharo. Uploads anogadziriswa otomatiki mushure menguva pfupi mushure mekunge basa rapera.

Chii chandinogona kurodha pasi ku Kukasira JPEG?

Chii zvachose mumhuri ye raster ine kushaya - JPG, JPEG, JFIF uye WebP - pamwe nefomati isina kushaya (PNG, BMP, TIFF) kana iwe uchida kuisa pamwe chete. Fomati inoverenga kubva kumusoro kwefaira, kwete kusvikira, saka vhidhiyo yakachengetwa neyakaipa suffix ichiri kuenderera.

Nei PDF saiti ichichengeta Kukasira JPEG?

PDF.to inowanikwa nekuti PDF ndiyo nzvimbo iyo mapepa anoenda kugoverwa uye iyo yakanyanya kuipa nzvimbo yekuchengeta ivo pavanenge vachishanda, saka zvakapetwa kaviri pane chero basa rinotaura nezvekuwana chimwe chinhu mukati kana kunze kweiyo nyika zvakananga. Nhoroondo inenge isina kuuya mumamiriro ayo anofanirwa kudzokera: iri hombe, mumamiriro akaipa, akavharwa, kana scan pasina chinyorwa. Kukasira JPEG inomira pamwechete kurodha pasi uye pamwechete neakaundi sezvakashandurwa nekuti mabasa aya anoonekwa pamwe chete.

Chii chaunofanira kuita nemhedzisiro mushure mekunge Kukasira JPEG yapera?

The converter pane iyi saiti inofamba mapepa pakati PDF, Word, mapikicha, zvakajairika mapepa uye eBook mafomati munzira imwe chete, saka chero chinhu chinobuda kubva kune imwe nzira pano ine nzvimbo yekuenda kunotevera pasina imwe upload. Kushanda mushure me Kukasira JPEG kupfuura pamberi kunochengeta chimiro chedocumentary chakachengeteka kuburikidza nenzira iyo inonyanya kukonzera kusvibiswa kwayo.

I Kukasira JPEG pano imwecheteyo chirongwa chevabereki vevabereki vanofamba?

Mashini anopihwa - iyo imwecheteyo document toolchain, avo vanoshanda, avo vanopfuura. Chii chinonzi PDF saiti chinowedzera ndechekuti ndeipi faira inofanira kugara sedocumenta uye kana ichida kuve chimwe chinhu chimwe chete, izvo ndezvimwe zvesarudzo izvo zvinoitwa nevamwe. Icho zvakare chinotanga kubva kune imwe chokwadi nezve fomati iyi saiti inozivikanwa mushure me: PDF i graph yechigadzirwa, kwete peji remufananidzo, saka tenzi anoramba achisarudzwa uye vector anoramba achikura pasina kuchinja kwazvinoitika kune raster content mukati.

Ndinofanira kuisa mari muaccount, uye chii chinochengetwa?

Hapana account, uye hapana chinochengetwa: kurodha pasi kunobvisa kubva kune vashandi mushure mekunge basa rapera, hapana chinoverenga uye hapana chino indexed. Free accounts zviripo zvekare uye batch size, kwete yekuwana.