Reduce your PDF file size without losing quality. Our tool helps you compress PDFs quickly and securely, right in your browser.
Notes: This tool compresses pages by rendering each page to a canvas and re-encoding as JPEG inside a new PDF (image-based). This reduces filesize but will rasterize text and lose text selection/search. For production you would implement a server-side PDF compression engine (qpdf, ghostscript, mutool) to preserve structure.
All processing happens directly in your browser. Your files never leave your computer, ensuring complete privacy.
Optimized algorithms ensure quick compression even for large PDF files with multiple pages.
Adjust compression levels to find the perfect balance between file size and quality for your needs.
Our tool uses client-side processing to render PDF pages as images, then recompresses them at your chosen quality level. This reduces file size but converts text to images, so text selection won't be available in the compressed PDF.
Since processing happens in your browser, the limit depends on your device's memory and processing power. For best results, we recommend compressing files under 100MB.
Absolutely! All processing happens locally in your browser. Your files never leave your computer, and we don't store any of your data.
Our tool works on all modern browsers including Chrome, Firefox, Safari, and Edge. For the best experience, we recommend using the latest version of your browser.