Compress Your PDF Files Online
Reduce PDF file size quickly and easily. Optimize images within your PDFs or create smaller PDFs from your images. Secure and free.
Upload Your PDF or Images
Drag & drop files here or click to browse
No files selected. Supports PDF and image files (JPG, PNG, WebP).
Compression Level
Image Options (for PDF creation from images)
Note: These options are most effective when uploading images to create a new PDF. For existing PDFs, compression mainly involves re-structuring the file.
Compression Results
Why Choose Our PDF Compressor?
Secure & Private
All processing happens in your browser. Your files are never uploaded to our servers, ensuring 100% privacy.
Fast Processing
Our tool leverages your browser's power for quick PDF compression, especially when creating PDFs from images.
Adjustable Quality
Choose from different compression levels to balance file size and visual quality for images in your PDFs.
Image to PDF
Easily convert multiple images (JPG, PNG) into a single, optimized PDF document.
How It Works
- Upload Files: Click "Select Files" or drag & drop your PDF or image files (JPG, PNG, WebP). You can select multiple image files to create a single PDF.
- Choose Settings: Select your desired compression level. For image uploads, you can also choose to optimize images further or convert them to grayscale.
- Compress: Click the "Compress PDF" button. The tool will process your files directly in your browser.
- Download: Once processing is complete, your compression statistics will be displayed. Click "Download Compressed PDF" to save your file.
For best results with existing PDFs containing many images, consider extracting images, compressing them with an image compressor, then re-creating the PDF using this tool's "Image to PDF" functionality.