Compress PDF
Shrink a large PDF so it fits an upload limit or an email attachment.
Drop a PDF here
or browse your device · paste with Ctrl+V
One PDF at a time for this tool. Nothing is uploaded — the document is edited in memory.
PDF
About this tool
Each page is re-rendered at a lower resolution and re-encoded as JPEG, then rebuilt into a new PDF. This is the one PDF operation that genuinely trades quality for size, and it makes text non-selectable — so keep the original.