PDF Size Optimizer

Intelligently reduce PDF file size by compressing images, removing redundant data, and streamlining document structure for easier sharing.

1

Upload PDF

Select your PDF file

2

Optimize

Choose compression settings

3

Download

Get optimized PDF

Upload Your PDF

Drag & drop PDF file here or click to browse

No file selected

Max file size: 100MB

Optimization Settings

Choose how to compress your PDF file

Image Compression

Good quality, moderate compression

Smaller File Better Quality

Removes EXIF data and camera information

Document Optimization

Uses standard fonts when possible

Reduces PDF internal data size

Removes interactive elements

Reorganizes PDF for efficiency

Size Reduction

Original Optimized
~50% size reduction
Original: 0 KB
Optimized: 0 KB
Savings: 0 KB

PDF Optimized Successfully!

Your PDF has been compressed and optimized

Original PDF

document.pdf

0 KB

0 pages
0 images
50% smaller

Optimized PDF

document_optimized.pdf

0 KB

Medium
2.1s

Optimization Details

Image Compression

Images compressed to 85% quality

Font Optimization

Unused fonts removed

Data Streams

Content streams compressed

Redundant Data

Unnecessary data removed

Download Optimized PDF

Quality Tips

For email attachments, use High compression

For printing, use Medium or Low compression

For web upload, use Extreme compression

Optimizing Your PDF

This may take a moment depending on file size

Analyzing document...
Compressing images...
Optimizing structure...
Finalizing PDF...
0% Starting...
Time elapsed: 0s
Size reduced: 0%

How PDF Optimization Works

Document Analysis

Our tool analyzes your PDF to identify optimization opportunities including large images, embedded fonts, and redundant data.

Intelligent Compression

Images are compressed using advanced algorithms that reduce file size while maintaining visual quality.

Structure Optimization

The PDF structure is reorganized for efficiency, removing unnecessary objects and compressing data streams.

Quality Preservation

Text quality remains perfect while images are optimized based on your selected quality settings.

Common Use Cases

Email Attachments

Reduce PDF size for easy email sending without file size limits.

Web Uploads

Optimize PDFs for faster website loading and better SEO.

Document Sharing

Make large documents easier to share via messaging apps.

Storage Optimization

Save storage space by compressing archived documents.

Compression Tips

For scanned documents: Use high compression with OCR optimization
For image-heavy PDFs: Adjust image quality slider for best results
For printing: Keep quality above 80% for best print results
For web use: Use extreme compression for fastest loading