Image Compress
100% private
Drop a PDF that's too heavy to email or upload. Choose a compression level and get a lighter PDF in seconds. The whole process runs in your browser — your document is never sent to a server.
Nothing is uploaded — everything stays in your browser
No. Compression happens entirely in your browser. Your document never leaves your device — no account, no limits.
Each page is rendered to an image and re-encoded at the quality you choose, then rebuilt into a new PDF. This reliably shrinks heavy, image-rich PDFs and scans.
Because pages are rasterized to reduce size, the result is image-based — text is no longer selectable. This trade-off is what allows large, predictable size savings in the browser. Keep the original if you need selectable text.
Scanned documents and PDFs full of large photos shrink the most. A PDF that is mostly plain text and already small may not get much smaller.