Processed locally — no upload
Compress PDF
Shrink bloated PDF documents for easy email sharing, faster web uploads, and efficient storage. Optimize embedded image streams locally.
Drop your PDF here
or browse from your computer
Supports: .PDF
Key Features of Compress PDF
Smart image downscaling
Multiple compression presets
Displays original vs new file size
100% private in-browser compression
100% Client-Side Privacy Guarantee
No registration or download queues
Advertisement • Below Workspace
Sponsorship & Advertisement SpacePositioned at bottom — Zero interruption to your PDF workflow
Got Questions?
Frequently Asked Questions
Everything you need to know about our browser-side PDF architecture.
SolveItByAI re-encodes embedded image streams and optimizes internal PDF structures locally inside your browser.