How does PDF reduction work?
- Select your PDF document: Your pages are loaded in browser memory.
- Local optimization: The engine re-compresses embedded images across each page of the PDF.
- Instant download: Download your reduced document without any data leaving your device.
Frequently Asked Questions
Are my PDF documents uploaded to a server?
No. The entire process uses WebAssembly and Canvas libraries running directly inside your browser. No bytes are ever transmitted to a server.
Does the text remain crisp and readable?
Yes. Compression selectively targets heavy embedded raster graphics to maintain sharp text legibility.