Compress PDF
Shrink a PDF's file size in a few clicks, no matter how large the file.
Runs 100% in your browser — your PDFs are never uploaded or saved anywhere.
Drop your PDFs here
or choose files from your computer — PDF only, no size limit.
Compressing rebuilds each page as an image. The resulting PDF's text will no longer be selectable or searchable.
Reading PDFs…
Private by design
Everything happens locally in this tab. Your files are never sent to a server.
Fast, even at scale
Compress many-hundred-page PDFs or whole batches in seconds without freezing the tab.
Free, no install
No account, no upload limits, nothing to download. Just open the page and use it.
100% in your browser — nothing is uploaded, nothing saved to disk.