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PDF Compressor

Shrink a scanned certificate, marksheet, or document PDF to your exam portal's KB limit.

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Click or drag a PDF here

Works best for short documents, 1–5 pages

🔒 Never uploaded to any server

200 KB

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How this works: each page is rendered as an image and recompressed, then reassembled into a new PDF — the same approach a scanner uses. This means any real, selectable text in the original becomes part of the image. That's exactly right for scanned certificates and marksheets, but not for a PDF where you need to keep the text selectable.

Frequently Asked Questions

No — each page is rendered as a compressed image and reassembled into a new PDF, the same way a scanner produces a PDF. This is exactly what's needed for scanned certificates and marksheets, but if your PDF has real selectable text you want to keep, this tool isn't the right fit.
No. The entire compression process — rendering, re-encoding, and reassembling — happens locally in your browser. Your document never leaves your device.
This works best for short documents — 1 to 5 pages, like a single certificate or marksheet. Very large PDFs may take longer to process since everything runs on your device rather than a server.

Universal Image Compressor

Need to shrink a photo or image instead of a PDF?

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