Compress PDF
Reduce the size of a PDF — ideal for email and upload limits. Works best on scanned documents. Everything runs on your device; nothing is uploaded.
Drop a PDF here or click to browse
Compressed on your device. Nothing is uploaded.
Note: this rebuilds pages as images, so text won't be selectable. Best for scanned documents and image-heavy PDFs.
Frequently asked questions
Are my files uploaded to a server?
No. Everything is processed entirely inside your browser. Your files never leave your device or get sent anywhere.
How does the compression work?
Each page is rendered as an image and re-saved at a lower quality, which greatly reduces size for scanned or image-heavy PDFs.
Will my text still be selectable?
No — because pages are rebuilt as images, text becomes part of the image. This tool is best for scanned documents.