PDF ka size kaise kam kare, 100 KB ya 200 KB tak
Seedha jawab. Ek page ka phone scan lagbhag 4 MB ka hota hai aur portal 100 KB maangta hai. Size images se aata hai, text se nahi: 150 dpi aur grey par wahi file 180 KB ki ho jaati hai, aur Compress PDF ke target size mode mein 100 KB likh dene par baaki kaam tool khud karta hai.
Pehle samajhiye: PDF ka size aata kahan se hai
Ek PDF mein do tarah ka content hota hai, aur dono ka size par asar bilkul alag hai.
Text aur vector. Agar PDF kisi program se bana hai (Word, Excel, ek invoice generator), to uske andar asli text hota hai. Ye bahut halka hota hai. Aise PDF 50 page ke hone par bhi 200 KB ke ho sakte hain.
Images. Agar aapne kaagaz scan kiya hai ya phone se photo li hai, to PDF ke andar sirf tasveerein hain, text nahi. Ek page ki photo hi 2 se 5 MB ki ho sakti hai. Yahi 95 per cent cases mein size ka asli karan hai.
Isiliye ek scanned certificate 4 MB ka hota hai aur ek typed application 80 KB ki. Compress karte waqt jo cheez chhoti hoti hai wo images hi hain.
Compression kaam kaise karta hai
Compress karne ka matlab hai andar ki tasveeron ko dobara encode karna, kam detail ke saath. Isme teen cheezein badalti hain:
- Resolution. 600 DPI ka scan screen par 150 DPI se behtar nahi dikhta, lekin file 16 guna badi hoti hai.
- JPEG quality. 95 se 75 par laane se aankh ko farak nahi padta, file aadhi ho jaati hai.
- Colour. Kaala-safed document ko full colour mein rakhna bekaar hai.
Text par koi asar nahi padta. Agar PDF mein asli text hai to wo selectable hi rahega, chahe aap kitna bhi compress karein.
Ek example, number ke saath: 4 MB se 100 KB
Maan lijiye aapne ek page ka certificate phone se scan kiya: 300 dpi, poora colour, aur file 4 MB ki bani. Portal keh raha hai "maximum 100 KB". Ye hai poora rasta:
| Kadam | Setting | File ka size |
|---|---|---|
| Shuru | 300 dpi, colour, JPEG quality 95 | 4 MB |
| Resolution kam | 150 dpi (pixel ek chauthai reh jaate hain) | chhoti, lekin abhi bhi badi |
| Grey | Colour ke teen channel ki jagah ek | aur chhoti |
| JPEG quality 75 | Aankh ko farak nahi | 180 KB |
| Target size mode | Tool khud dpi aur quality adjust karta hai | 100 KB se kam |
Dhyaan dijiye ki 180 KB par bhi certificate screen par saaf padha ja sakta hai, kyunki ek A4 page ko 150 dpi par dikhane ke liye 1240 × 1754 pixel hi chahiye. 100 KB ke liye tool thoda aur quality kam karta hai, lekin text phir bhi padhne laayak rehta hai. Agar page do hain, to har page ko 50 KB mein aana hoga, aur wahan se dhundhlapan shuru hota hai.
Ye karne ke liye Compress PDF kholiye, file chuniye, "Target size" chuniye aur 100 likhiye. Hindi mein wahi tool PDF ka size kam kare par hai. Result ke saath pehle aur baad ka size dikhta hai, isliye upload karne se pehle hi pata chal jaata hai ki limit mein hai ya nahi.
Kitna kam ho sakta hai, sach mein
Hamare testing mein ek 10 page ka phone scan, jo 12 MB ka tha, Balanced setting par 1 se 2 MB ke beech aata hai. Yaani lagbhag 85 per cent kami, aur padhne mein koi dikkat nahi.
Lekin 100 KB tak laana alag baat hai. Ek page ke scan ko 100 KB tak laana aaram se ho jaata hai. Paanch page ko 100 KB tak laane ka matlab hai har page ke liye sirf 20 KB, aur wahan text dhundhla dikhne lagta hai. Agar portal 100 KB maang raha hai aur aapke paas 5 page hain, to sahi tarika ye hai ki pehle Split PDF se gair-zaroori page hata dijiye, phir compress kijiye.
Kaunsa tarika kab
| Situation | Kya karein |
|---|---|
| Portal ne exact limit di hai (100 KB, 200 KB) | Target size mode chuniye, tool khud settings adjust karega |
| File thodi si badi hai | Balanced kaafi hai, quality bachi rahegi |
| Scan bahut purana ya dhundhla hai | Pehle straighten kijiye, phir compress |
| PDF mein extra page hain | Pehle page hataiye, compress baad mein |
| Sirf ek page chahiye | Page nikaal lijiye, poori file compress mat kijiye |
Do cheezein jo log galat karte hain
Ek hi file ko baar baar compress karna. Har baar quality kharab hoti hai aur size utna kam nahi hota. Ek baar mein sahi target set kijiye.
Password wali PDF. Agar file protected hai to pehle Unlock PDF se password hatana padega (password aapko pata hona chahiye). Compress karne ke baad file bina password ke save hoti hai, isliye zaroorat ho to dobara password lagaiye.
Offline kaise kare, bina kisi website par upload kiye
Ye sawal bahut poocha jaata hai, aur iska jawab zyadatar sites nahi de paatin. Hamare tools aapke browser ke andar chalte hain. File kahin upload nahi hoti, kisi server par nahi jaati. Ek baar page khulne ke baad internet band ho jaye tab bhi tool kaam karta rahega, kyunki saara kaam aapke apne device par hota hai.
Iska matlab ye bhi hai ki marksheet, Aadhaar ya bank statement jaisi cheezein kisi anjaan company ke server par nahi jaatin. Form bharte waqt ye sabse zaroori baat hai, aur isi wajah se hum ise sabse upar rakhte hain.
Seedha shuru kijiye
Neeche diye gaye tools isi kaam ke liye hain. Koi account nahi, koi limit nahi, koi watermark nahi.
Questions people ask
PDF ka size 100 KB kaise kare?
Compress PDF mein "Target size" chuniye aur 100 likhiye. Tool resolution, colour aur JPEG quality ko tab tak kam karta hai jab tak file 100 KB se neeche na aa jaye. Ek page ka scan aaram se aa jaata hai; paanch page ke liye pehle faaltu page hataiye, warna har page ko 20 KB mein aana padega aur text dhundhla ho jayega.
Kya compress karne se PDF ki quality kharab hoti hai?
Thodi si, sirf images ki. Text aur vector par koi asar nahi hota, wo selectable aur saaf rehta hai. 300 dpi se 150 dpi aur JPEG 95 se 75 par aane se screen par farak nahi dikhta, lekin file lagbhag 4 MB se 180 KB ho jaati hai. Bahut chhote target par, jaise 20 KB per page, dhundhlapan dikhne lagta hai.
Mobile se PDF ka size kaise kam kare?
Phone ke browser mein Compress PDF kholiye, file chuniye aur target size likhiye; kuch bhi install karne ki zaroorat nahi. Poora kaam phone par hi hota hai, file upload nahi hoti, aur page khulne ke baad internet chala jaye tab bhi tool chalta rehta hai. Nayi file Downloads folder mein save hoti hai.
PDF ko bina internet ke compress kaise kare?
Compress PDF ka page ek baar internet ke saath kholiye. Uske baad connection band ho jaye to bhi compress chalta hai, kyunki tool aapke browser ke andar kaam karta hai, kisi server par nahi. Isi wajah se marksheet, Aadhaar ya bank statement jaisi file kisi anjaan company ke paas nahi jaati.
Scanned PDF 4 MB se 200 KB kaise kare?
Target size mein 200 likhiye. Ek page ka 4 MB scan 150 dpi grey par 180 KB ban jaata hai, isliye 200 KB bina quality khoye mil jaata hai. Do ya teen page hon to bhi 200 KB mein aa jaate hain; usse zyada page hon to pehle Split PDF se sirf zaroori page nikaaliye.
Sources
Checked 22 Oct 2026:
- ISO 32000-1 (PDF 1.7), PDF 32000-1:2008, section 7.4.8 (DCTDecode filter) aur 8.9 (Images): PDF ke andar scan ki tasveer JPEG ke roop mein rakhi jaati hai, isliye size kam karna matlab us tasveer ko kam resolution aur kam quality par dobara encode karna.
- Is guide ke numbers (4 MB se 180 KB, 12 MB se 1 se 2 MB) Compress PDF tool par ek page aur dus page ke phone scan ke hain; aapki file ka result scan ki quality ke hisaab se alag hoga.
The tools for this
Related guides
- How to reduce a PDF to 100 KB or 200 KB for a government portal, and keep it readableWhy a scan is 4 MB, how many KB each page gets under a 100 KB or 200 KB limit, the scan settings that prevent it, and what to do when it won't fit.
- How to open a password-protected Form 16 or AIS PDF, and save a copy without the passwordWho sets the Form 16 password and where its format is written, the AIS password format, and how to save an unlocked copy for your ITR or loan file.
- How to turn phone photos into one PDF, and make it small enough to uploadPut phone photos into one PDF in the order you choose, one or several per page, then shrink it for a portal. 12 photos at two per page make 6 pages.