Open DevTools.
Compress this PDF.
Watch nothing get sent anywhere.
Re-encodes the JPEG images embedded in a PDF at a smaller size and rebuilds the file — all inside this tab. Zero network requests after the page loads, same rule as every other tool here. Check the Network tab yourself.
Drop one PDF here or click to browse
One file at a time · stays on this device
No accounts
No signup, no email, no watermark. Use it and close the tab.
Honest results
Only JPEG images embedded in the PDF are re-encoded. If there's nothing to shrink, we'll tell you instead of faking a number. Why didn't my PDF shrink?
Splitting, rotating, reordering, or numbering a PDF? All live too.
Extract pages or split every page into its own file, fix pages scanned sideways, drag pages into a new order, or stamp page numbers onto every page — same rule: everything stays local. Leave your email and we'll let you know about a Pro batch mode.
Thanks — saved locally for now, we'll be in touch once signups are live.