Compress PDF

Privacy First: Your files are processed securely. Whenever possible, processing happens in your browser and files are never stored on our servers.

Reduce the file size of any PDF document while preserving visual quality. Upload your PDF and choose from three compression levels - low, medium, or high - to balance file size against fidelity. The tool optimizes embedded images, removes redundant metadata, and restructures internal streams to achieve maximum reduction without rebuilding the document from scratch. See the exact file size reduction before downloading. Perfect for email attachments, portal upload limits, and document archiving. All compression runs in your browser - your files never reach any server. No watermarks, no account required, and no limits on file size.

How to Use

  1. 1Upload your PDF by clicking the upload area or dragging and dropping it
  2. 2Choose a compression level: Low (smallest file), Medium (balanced), or High (best quality)
  3. 3Preview the estimated file size reduction before downloading
  4. 4Click Compress PDF to process the file
  5. 5Download the compressed PDF - the original is unchanged

Features

  • Three compression levels: Low, Medium, High quality
  • Before/after file size comparison with percentage saved
  • Processes files entirely in your browser - no upload
  • Preserves text and vector quality during compression
  • Supports any valid PDF file
  • Instant download after processing

Frequently Asked Questions

Guest PlanUpgrade
Operations today0 / 3
5 MB max fileNo batch
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