HomeCompress PDF
Compress PDF
Shrink large PDFs with image down-sampling and metadata stripping.
In-browserNo upload
Drop PDFs here, or click to browse
Files up to 25MB · Never leave your device
Local-only session
Files processed inthis browser tab
Bytes sent to server0 / 0
Tab close discardseverything
Enginepdf-lib · client-side
Verify in dev-tools · Network tab
Drop PDFs here, or click to browse
Files up to 25MB · Never leave your device
Local-only session
Files processed inthis browser tab
Bytes sent to server0 / 0
Tab close discardseverything
Enginepdf-lib · client-side
Verify in dev-tools · Network tab
What the tool does
Built for documents you can't afford to lose.
Runs in your browser
No server round-trip. Your file is processed by WebAssembly right in this tab.
Preserves quality
No re-encoding by default. Structure, links, and metadata survive intact.
Nothing to leak
Files never leave your device. Close the tab and everything is gone.
What the tool does
Built for documents you can't afford to lose.
Runs in your browser
No server round-trip. Your file is processed by WebAssembly right in this tab.
Preserves quality
No re-encoding by default. Structure, links, and metadata survive intact.
Nothing to leak
Files never leave your device. Close the tab and everything is gone.
Compress PDF · FAQ
About this tool, specifically.
Compress PDF · FAQ
About this tool, specifically.
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