Page Tools

Compress a PDF

Shrink a PDF's file size right in your browser. Nothing is uploaded — the PDF is optimized on your device, and you only get the smaller file (never a bigger one).

फ़ाइल यहाँ छोड़ें
या चुनने के लिए क्लिक करें · आपके डिवाइस पर ही रहती है

100% निजी — फ़ाइलें आपके ब्राउज़र में बदली जाती हैं और कभी अपलोड नहीं होतीं।

यह कैसे काम करता है

Compress a PDF 3 चरणों में

1

Choose your PDF

Drop a PDF — it loads locally, with no upload.

2

Compress

The file is optimized in your browser; scanned and image-heavy PDFs shrink the most.

3

Download

Save the smaller PDF — the original is never modified.

सामान्य प्रश्न

आम सवाल

Which PDFs compress the most?

Scanned documents and image-heavy PDFs shrink the most, because their images are re-encoded at a smaller size. Text-only PDFs are already compact, so they're optimized losslessly and may only shrink a little.

Will it ever make my file bigger?

No. We compare the result to your original and only ever give you the smaller of the two — if it can't be reduced, you get your file back unchanged.

Are my files uploaded?

No. The conversion runs entirely in your browser using JavaScript — your file never leaves your device, so it's safe even for sensitive documents.

Is it free?

Yes — completely free, no signup, no watermark, and no daily limits.