Compression
Compress PDF
Compress PDF locally in your browser with privacy-first processing.
Input
PDF
Output
PDF
Processing
Dedicated browser route
Best for
Tune quality and size tradeoffs for the target file size.
Ready
100% private — processed locally in your browser
42%
Higher values push the file smaller and more aggressively.
88%
Higher values preserve more detail and keep the output closer to the source.
Exact target sizes are best-effort in the browser. Smaller targets may switch to image-based compression.
compress pdf Use the runtime above for immediate browser-side execution, or follow the related reading paths when you need context.