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Compress PDF without losing quality. 100% private, works offline.
or browse files
Supports: .pdf
Max 20 files, 50MB each
Many online portals for jobs, university applications, and visa registrations enforce strict caps on PDF document sizes (often 500KB, 1MB, or 2MB). Compressing your PDFs ensures your documents are accepted immediately without errors, making it easy to submit marksheets, resume portfolios, and proof of address.
Your sensitive documents never leave your computer. We use client-side PDF optimization technologies that compile directly to WebAssembly to run inside your browser sandbox, giving you complete data privacy.
Simply drop your PDF file, enter your desired target size in KB or MB, and click 'Compress PDF'. Our intelligent compression engine automatically scales image assets and adjusts vector structures to compress the file down to your target size while maintaining visual legibility.
No, our optimizer prioritizes text clarity and only scales down embedded images and scans that consume excessive file space, keeping the text fully readable.
Yes. All PDF compression happens 100% locally in your web browser using client-side WebAssembly technologies. Your highly confidential documents never leave your device.
Currently, you can compress PDF documents one by one to ensure the highest accuracy for each specific file's structure and target size constraints.
Because all processing occurs within your browser, we can only compress unlocked PDFs. If your PDF is encrypted or password-protected, please remove the password first before attempting compression.