Compress PDF

Reduce PDF file size without losing quality. Optimize PDFs for email, web, and storage.

Drop PDF file here or click to browse

Only PDF files supported • Max 50MB • Compress without quality loss

Original Size
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Target Size
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Reduction
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Compression Level

Recommended
Best balance of quality and file size. Perfect for most use cases.
Quality: Excellent Size: ~20-40% smaller
High Compression
Maximum file size reduction while maintaining readable text.
Quality: Good Size: ~40-60% smaller
Quality: 85% Higher = Better quality, Larger file
Compressed Balanced Original
Compressing PDF... 0%
Initializing compression process...
Compression Successful!
Original Size
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Compressed Size
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Reduction
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File Size Saved
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How PDF Compression Works:

  • Upload your PDF - Files up to 50MB are supported
  • Choose compression level - Recommended (best balance) or High Compression
  • Adjust image quality - Only affects images within the PDF, not text
  • Text remains crisp - All text and vector graphics are preserved at full quality
  • Images are optimized - Image quality is reduced without visible loss
  • Fonts are optimized - Only necessary font subsets are kept
  • Real compression - Not rasterization (conversion to images)
  • Text remains selectable - All text content is preserved and selectable
  • 100% browser-based - No files are uploaded to servers
  • Works with all PDFs - Text-based and image-based PDFs
  • Instant download - Get your compressed file immediately