Private browser tool
Compress PDF
Shrink a PDF while balancing clarity and file size.
Open Compress PDFWhat this tool accepts
.PDF input · .PDF output
Local safeguards
1 PDF file · 50 MB. 150 pages/file · 16 MP / 8,192 px per rendered page · 150 MP rendered per job · 128 MB max result
Private and offline-capable
Processing happens in this browser. Files are not uploaded, and generated results remain in memory until downloaded or the tab is closed. After the first successful production load, the app shell and local processing engines can work offline.