PDF Compressor
Shrink scanned documents locally to meet upload KB limits.
Drag & drop your file here, or browse
Supports: PDF
Target: Under 100 KB
Options
The Most Secure PDF Compressor for Sensitive Documents
PDFs often contain your most private information—bank statements, legal contracts, and personal IDs. FileFit shrinks your PDF file size entirely within your browser, ensuring zero data leakage.
How We Protect Your PDFs
When you use standard online PDF tools, you are forced to upload your confidential files to their corporate cloud servers. You have no idea how long they store your documents or who has access to them.
FileFit operates completely differently. Using WebAssembly (WASM), we parse and compress your PDF locally in your device's memory. Your bank statements and tax returns never touch an external server.
Smart PDF Optimization
What makes a PDF heavy? It's rarely the text. The file size bloat usually comes from unoptimized embedded images, scanned pages, and duplicate font subsets.
Our algorithm dives into the internal structure of your PDF. It selectively compresses the embedded raster images and strips out unnecessary metadata, drastically reducing the file size while keeping vector text completely sharp and legible.
Frequently Asked Questions
Will the text in my PDF become blurry?
No. If your PDF was created digitally (like exporting from Word or Google Docs), the text is stored as vector graphics. Our compressor does not touch vector data, meaning your text will remain infinitely scalable and crystal clear, no matter how much the file is compressed.
Can I hit an exact target size like 100KB?
Yes. Using the target size slider in the workspace above, you can specify exactly how small the final PDF needs to be. The local engine will iteratively adjust the internal image compression ratios until it hits your exact requirement—perfect for government portal uploads.
Does this work for scanned PDF documents?
Yes, it is highly effective for scanned documents. Since scanned PDFs are essentially just a collection of images wrapped in a PDF container, our tool will aggressively optimize those images to reduce the overall file weight without making the scan unreadable.