Open pdfedit.com/crop-pdf in any browser, drop your PDF onto the page. The crop modal opens automatically. Click Auto-detect content margins or set them with the four sliders. Click Apply, then Save. No account, no upload, no Adobe Pro.

How do I crop a PDF for free?

Use this tool — 100% free, no signup, no daily quota. Drop the PDF, set margins, apply, save. The crop runs in your browser using pdf-lib.

Yes. PDFs have a CropBox property that controls the visible region of each page — every PDF reader respects it. Cropping a PDF means setting that CropBox to a smaller rectangle. We do that in your browser without modifying the underlying content stream, so the original layout can be restored.

How do I crop a PDF on Mac?

Two options: (1) macOS Preview — File → Open the PDF → drag a selection rectangle around what you want to keep → Tools → Crop. Works offline, no install. (2) This tool — drop the PDF here, the crop modal opens, set margins or auto-detect, apply. Useful when Preview isn't available or when you need batch-style margin control.

How do I crop a PDF in Adobe?

In Adobe Acrobat Pro ($19.99/month): Edit PDF → Crop Pages → drag a rectangle on the page → set margins for all pages → OK. Adobe also offers Remove White Margins which auto-detects content. We do the same auto-detect, free, in your browser, no install.

Is this PDF crop tool free?

Yes. 100% free forever — no trial, no premium tier, no per-file charge, no daily quota.

No. The crop runs entirely in your browser via pdf-lib. Your PDF never leaves your device.

Will the cropped content be permanently deleted?

No — this is a soft crop (CropBox). The original page bounds are preserved in the file's MediaBox; the CropBox just defines the visible region. Reopening the PDF in any editor and resetting the CropBox restores the trimmed area. This is the same behaviour Adobe Acrobat's Crop tool produces.

Can I auto-detect content margins?

Yes — click Auto-detect content margins in the modal. We render page 1, scan for the bounding box of non-white pixels, and set margins to crop tight to the content with a small padding. Most documents have consistent margins across pages so page 1 is a reliable sample. Best for scanned documents, slides exported as PDF, and any doc with surrounding whitespace.

Can I crop one page or all pages?

Both. The modal has a scope selector — Apply to all pages (default) or Current page only. The current-page mode is useful for fixing odd one-off pages without altering the rest of the document.

Will the cropped PDF lose any quality?

No. Cropping doesn't re-encode any content — it just sets a smaller visible region. Text stays text, images stay images, vectors stay vectors at full fidelity. The output file size is essentially identical to the input.

What is a CropBox in a PDF?

PDFs have several boxes per page — MediaBox (full physical extent), CropBox (visible region in viewers), BleedBox (print bleed), TrimBox (final trim line), ArtBox (meaningful content). Setting the CropBox is what 'cropping' actually means in PDF terms. Adobe, Preview, and our tool all set CropBox.

Does it work on mobile?

Yes. iPhone Safari, iPad, Android Chrome — any modern mobile browser.

What's the best way to crop a PDF?

For privacy-first cropping with auto-detect and no upload, we believe pdfedit.com is the best free option. On Mac, Preview's built-in crop is a solid offline alternative. For desktop / batch automation, Adobe Acrobat Pro is the gold standard but costs $19.99/month.

PDF'ni Kesish — Bepul, Brauzeringizda, Yuklamasdan

Chegaralarni qirqing, bo'sh joylarni olib tashlang, mazmunga moslang. Avto-aniqlash yoki qo'lda sozlash. Jonli ko'rib chiqish. Adobe Pro to'lov devori yo'q.

Drop a PDF — the crop modal opens with a live preview. Click Mazmun chegaralarini avtomatik aniqlash to trim the surrounding whitespace automatically, or use the four sliders for manual top / right / bottom / left margins. Soft crop (CropBox) — same approach Adobe Acrobat uses. Original content is preserved; the crop can be reset later.

PDF'ingizni shu yerga tashlang

yoki

Yuklash kerak emas. Kesish modali PDF'ingiz yuklangach ochiladi.

PDF'ni qanday kesish kerak — qadam-baqadam

1
PDF'ingizni tashlang
Drag any PDF onto the dropzone above, or click PDF tanlang to browse. The file loads into your browser memory only — no server upload.
2
Mazmun chegaralarini avtomatik aniqlash tugmasini bosing
Modal 1-sahifani oq bo'lmagan mazmunning chegara qutisi uchun skanlaydi va mazmunga zich kesadigan chegaralarni o'rnatadi. Aksariyat hujjatlarda barcha sahifalarda bir xil chegaralar bo'ladi, shuning uchun 1-sahifa ishonchli namuna.
3
Yoki chegaralarni qo'lda o'rnating
Yuqori / o'ng / quyi / chap chegaralar uchun to'rtta slayder ishlating (har biri 0–50%). Jonli ko'rib chiqish kesilgan hududni qizil rangda ko'rsatadi, shuning uchun nima kesilayotganini aniq ko'rasiz.
4
Doirani tanlang: barcha sahifalar yoki joriy sahifa
Standart — barcha sahifalar. Hujjatning qolgan qismini o'zgartirmasdan bitta g'alati sahifa uchun faqat joriy sahifaga o'ting.
5
Qo'llash va saqlash
Qo'llashni bosing. Kesilgan PDF muharrirda qayta yuklanadi. Yuklab olish uchun Saqlashni bosing. Kesish — yumshoq CropBox: asl mazmunni keyinchalik CropBox'ni qayta o'rnatib tiklash mumkin.

Nega ushbu PDF Crop vositasini ishlatish kerak?

Mazmun chegaralarini avtomatik aniqlash

Asosiy xususiyat. 1-sahifani render qiladi, oq bo'lmagan piksellarni qidiradi, kichik to'ldirish bilan mazmunga zich kesadigan chegaralarni o'rnatadi. Skanerlangan hujjatlar, slayd taqdimotlari va atrofida bo'sh joy bo'lgan har qanday narsa uchun ideal.

100% mahalliy

PDF'ingiz hech qachon qurilmangizdan chiqmaydi. Adobe (veb), iLovePDF, Sejda, Smallpdf, PDF24 — barchasi yuklaydi, biz esa yo'q.

Yumshoq kesish, qaytariladigan

Biz sahifaning CropBox'ini o'rnatamiz, MediaBox emas. Asl mazmun saqlanadi; kesish faqat ko'rinadigan hududni toraytiradi. Adobe Acrobat ham Edit → Crop uchun shu yondashuvni qo'llaydi. CropBox'ni qayta o'rnatish asl sahifani tiklaydi.

Jonli ko'rib chiqish

Har bir chegara sozlamasi qirqilgan hudud ustida qizil qoplama bilan ko'rib chiqishni darhol yangilaydi. Taxminlar yo'q.

Sifat yo'qolmaydi

Kesish hech narsani qayta kodlamaydi. Matn, rasmlar, vektorlar — barchasi to'liq sifatda saqlanadi. Chiqish fayl hajmi ≈ kirish.

Bepul, ro'yxatdan o'tish shart emas, cheklov yo'q

Hisob yo'q, e-pochta yo'q, captcha yo'q, kunlik kvota yo'q, suv belgisi yo'q.

Crop PDF Adobe Acrobat, iLovePDF, Sejda, macOS Preview bilan solishtirilganda

Xususiyat	PDF Edit	Adobe Acrobat Pro	iLovePDF	Sejda	macOS Preview
PDF serverga yuklanadimi?	Yo'q — 100% mahalliy	Ha (veb) / Yo'q (ish stoli)	Ha	Ha	Yo'q
Narxi	Bepul	$19.99/month	Bepul + pullik	Bepul + pullik	Bepul (faqat Mac)
Mazmun chegaralarini avtomatik aniqlash?	Ha	Ha (Oq chegaralarni olib tashlash)	Yo'q	Cheklangan	Yo'q
Jonli ko'rib chiqish?	Ha	Ha	Cheklangan	Ha	Ha
Sahifa boshiga yoki barcha sahifalar?	Ikkalasi	Ikkalasi	Faqat hammasi	Ikkalasi	Sahifa boshiga
Cross-platform?	Har qanday brauzer	Win / Mac / veb	Veb	Veb	Faqat Mac
Yuklanganidan keyin oflayn ishlaydi?	Ha	Ish stoli ha / veb yo'q	Yo'q	Yo'q	Ha

macOS Preview — Mac foydalanuvchilari uchun eng yaxshi o'rnatilgan variant. Boshqa hamma uchun (Windows, Linux, Chromebook, mobil) yoki Mac'da avto-aniqlash xususiyati uchun ushbu vosita Preview qila olmaydigan narsalarni qoplaydi.

Tez-tez so'raladigan savollar

PDF'ni qanday kesaman?

PDF'ni yuqoridagi sahifaga tashlang. Kesish modali ochiladi. Avto-aniqlash tugmasini bosing yoki chegaralarni qo'lda o'rnating. Qo'llashni bosing, so'ng Saqlashni bosing.

PDF'ni bepul qanday kesaman?

Ushbu vositadan foydalaning — 100% bepul, ro'yxatdan o'tish shart emas, kunlik kvota yo'q.

PDF'ni kesa olasizmi?

Ha — har bir PDF'da ko'rinadigan hududni belgilaydigan CropBox xususiyati bor. PDF'ni kesish ushbu CropBox'ni kichikroq qilish demakdir. Buni biz brauzeringizda qilamiz.

Mac'da PDF'ni qanday kesaman?

Ikkita variant: macOS Preview (tanlash to'rtburchagini sudrang, Tools → Crop) yoki ushbu vosita (ko'proq xususiyatlar, avto-aniqlash, cross-platform).

Adobe'da PDF'ni qanday kesaman?

Adobe Acrobat Pro: Edit PDF → Crop Pages → to'rtburchak chizing → chegaralarni o'rnating → OK. $19.99/month obuna. Bizniki o'sha avto-aniqlash xususiyatini bepul taqdim etadi.

Kesilgan mazmun butunlay o'chiriladimi?

Yo'q — yumshoq kesish. Biz CropBox'ni o'rnatamiz, MediaBox'ni emas. Sahifaning asl chegaralari saqlanadi va tiklanishi mumkin.

Mazmun chegaralarini avtomatik aniqlay olamanmi?

Ha. Mazmun chegaralarini avtomatik aniqlash tugmasini bosing. Biz 1-sahifani oq bo'lmagan piksellar uchun skanlaymiz va chegaralarni mazmunga zich kesadigan qilib o'rnatamiz.

Kesilgan PDF sifatini yo'qotadimi?

Yo'q. Kesish hech narsani qayta kodlamaydi — matn, rasmlar, vektorlar — barchasi to'liq sifatda saqlanadi.

CropBox nima?

PDF sahifasining ko'ruvchilarda ko'rinadigan hududni boshqaradigan xususiyati. Uni kichikroq qilish — bu PDF'ni kesishning haqiqiy ma'nosi.

Mening PDF'im yuklanadimi?

Yo'q. Kesish butunlay brauzeringizda pdf-lib orqali bajariladi.

Fayl hajmi cheklovi bormi?

Sun'iy cheklov yo'q.

Mobilda ishlaydimi?

Ha — iPhone Safari, iPad, Android Chrome.

Oflayn ishlaydimi?

Ha, sahifa yuklanganidan keyin.

Ushbu vosita haqida: Bu yerdagi kesish dvigateli — bizning asosiy muharririmiz bilan birga keladigan O'SHA kesish vositasi: PDF'ingizni tashlang, muharrir oldindan faollashtirilgan kesish modali bilan ochiladi. Yagona haqiqat manbasi, takrorlangan kesish kodi yo'q. PDF hech qachon qurilmangizdan chiqmaydi — pdf-lib CropBox'ni butunlay brauzeringizda o'rnatadi.