To compress a PDF, choose the file, select a compression level and select Compress PDF. You’ll see the new size and how much smaller it is before downloading.
Which level should I choose? Start with Balanced — it compresses the photos and scans inside the PDF while text stays sharp and searchable. Strong shrinks images further. If you must meet a very small upload limit (for example 100 KB), use Extreme, which turns pages into images. Lossless changes nothing visible and only tidies the file.
PDF Compressor का उपयोग कैसे करें
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1
Choose your PDF
Files up to 100 MB.
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2
Select a level
Balanced, Strong, Lossless or Extreme. A preview shows every page.
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3
Compress
Compare the original and the result side by side, page by page.
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4
Download
If compression wouldn’t help, the original is kept and we tell you.
यह कैसे काम करता है
Lossless rewrites the PDF’s internal structure more efficiently (object streams) and removes redundant data. Quality doesn’t change, and savings are usually modest.
Balanced and Strong find the photos and scanned pages inside the PDF and re-encode them as JPEG at a lower resolution (up to 2000 or 1400 pixels on the long side). Text, fonts, vector drawings and links are not touched, so text stays sharp, selectable and searchable. Text-only PDFs have little to compress, so they shrink only a little.
Extreme renders each whole page as a small JPEG image. It gives the smallest file, but the text becomes part of the image — it can no longer be selected, searched or copied.
विशेषताएँ
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Honest before/after sizes
See exactly how much you saved.
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Never bigger
If the result isn’t smaller, you get the original back.
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Sharp text
Balanced and Strong compress images only; text stays selectable.
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Private
Compression runs on your device.
इसका उपयोग कब करें
- Meeting upload limits on government, exam and job portals.
- Emailing scanned documents under attachment limits.
- Saving storage space for large archives of scans.
गोपनीयता और फ़ाइल प्रबंधन
- यह कहाँ चलता है
- आपके ब्राउज़र में चलता है
- फ़ाइल आकार सीमा
- प्रति फ़ाइल 100 MB
पूरी तरह आपके ब्राउज़र में चलता है। आपकी फ़ाइलें और टेक्स्ट हमारे सर्वर पर अपलोड नहीं होते।
सीमाएँ
- Extreme makes text unselectable and unsearchable.
- Already-optimised PDFs may not get smaller in lossless mode.
- Hitting an exact target size isn’t guaranteed; try the next level if the file is still too large.
समस्या निवारण
- “The original is kept”
- The file has no large images left to compress. Try Extreme if you need it smaller.
- Text looks blurry after compression
- Use Balanced or Strong — they never turn text into an image. Extreme does.
- Still too large for a portal
- Use Extreme, or split the PDF and remove unnecessary pages.
अक्सर पूछे जाने वाले प्रश्न
How can I compress a PDF without losing quality?
Use Balanced. It compresses only the images inside the PDF, so text stays sharp and selectable, and you can compare pages side by side before downloading. Lossless changes nothing at all, but saves less.
How do I compress a PDF to 100 KB?
Try Strong first, then Extreme. Extreme converts pages to compressed images, which works well for scanned forms and ID copies. If it’s still too large, remove pages you don’t need with PDF Splitter.
Why did my PDF not get smaller?
Text-based PDFs are often already compact and have no large images to shrink. If the result wouldn’t be smaller, we keep the original and tell you.
Is my PDF uploaded?
No. Compression happens entirely in your browser.
क्या यह टूल उपयोगी था?
प्रतिक्रिया के लिए धन्यवाद।
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