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Compress PDF
Make your PDF smaller to fit an upload limit — processed right here, on your device.
Drop a PDF here
it’s processed right here, on your device
How this works
01
Drop your file
It loads into this page. Nothing is uploaded to a server.
02
Compress locally
The work runs in your browser, on your CPU, in memory.
03
Download the result
Save it back to your machine. We never see the file.
Frequently asked questions
No. Text stays sharp and selectable — only images are re-encoded to hit your target size. (The Strong level flattens pages to images but keeps an invisible, still-selectable text layer.)
Pick a size target (like “under 2 MB”) or a quality level. In size mode we aim just under your limit.
Never. Compression runs entirely on your device — verify it in DevTools → Network.