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Compress PDF

Reduce your PDF file size while maintaining quality

Upload your PDF file

Drag & drop a PDF file here or click to browse

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Choose Compression Level
Low Compression (Recommended)
Best balance - good size reduction while maintaining excellent visual quality and resolution
Medium Compression ⚠️
Moderate size reduction with noticeable quality and resolution loss - use only if file size is critical
High Compression ⚠️⚠️
Maximum size reduction with significant quality loss - recommended only for archival or low-importance documents

Compression Quality Guide

💡 Recommendation: Start with Low Compression for the best balance of file size reduction and quality preservation.

  • Low Compression: Reduces file size by 30-50% while maintaining excellent visual quality and resolution
  • Medium/High Compression: Achieves greater size reduction but reduces image resolution and quality - text may become blurry
  • All processing happens in your browser - no uploads to servers
  • Note: Compressed PDFs convert content to images, making text non-selectable
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Compressing your PDF...

✅
Your PDF has been compressed successfully!
Original Size
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Compressed Size
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You saved -- MB (--% reduction)

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How to Use

  1. Upload your PDF file by clicking the "Select PDF" button or dragging and dropping your file into the upload area.
  2. Once uploaded, you'll see the file information and compression options.
  3. Choose your desired compression level based on your needs - Low for highest quality, Medium for balanced results, or High for maximum size reduction.
  4. Click "Compress PDF" to start the compression process.
  5. Once processing is complete, you'll see the compression statistics showing how much space was saved.
  6. Download your compressed PDF file which will be significantly smaller while maintaining good quality.

Why Use Our PDF Compressor?

100% Secure

All compression happens directly in your browser. Your PDF files never leave your device, ensuring complete privacy and security.

Fast Processing

Compress your PDFs instantly without waiting for uploads or downloads, saving you valuable time.

Smart Compression

Our algorithm intelligently reduces file size while preserving document quality and readability.

Works Everywhere

Use our tool on any device with a modern browser - desktops, laptops, tablets, or mobile phones.

Smart Size Reduction

Low compression reduces file sizes by 30-50% while maintaining excellent quality. Higher compression levels available for maximum size reduction.

Flexible Options

Choose from multiple compression levels to get the perfect balance between file size and quality for your needs.