Reduce PDF file size in your browser. No uploads — compression runs locally on your device.
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Related tools: JPG to PDF, PDFSnap Merge, Compress PDF Without Uploading, Reduce PDF Size for Email
No. PDFSnap compresses PDFs entirely in your browser. Your file never leaves your device — not even temporarily.
Image-heavy PDFs are re-rendered as JPEG pages. Balanced keeps better quality; Maximum produces the smallest file. Text-only PDFs may not shrink much.
Yes. No account, subscription, usage limits, or watermarks.
If the PDF is already optimized or mostly text, re-compression may not help. PDFSnap returns the original when the output would be larger.
Typical image-heavy PDFs see 40–80% file size reduction. Results vary depending on how the PDF was originally created and its content type.
Yes. Use Maximum compression mode to get the file under 10 MB or 25 MB for email attachments. All compression happens locally — no upload required.