str_7
str_9
str_11
Experiencing an issue or need a different tool? Let us know
Quick workflow
How to Compress a PDF Online
Select a file, adjust compression parameters, and save the smaller version instantly. Fast, on-device processing preserves your privacy.
-
1
Import document
Select a PDF or drag and drop it into the workspace.
-
2
Choose level
Select recommended settings or customize compression intensity to match your target file size.
-
3
Save compressed PDF
Save the optimized PDF document directly to your device.
FAQ
Frequently Asked Questions
Have questions? Find answers to the most common questions about our tool below.
Will compressing my PDF reduce text and image quality?
PDF compression optimizes images and resources inside the file. You can choose different compression levels to balance file size reduction with visual quality.
Are my sensitive documents safe during PDF compression?
Yes. Since all PDF compression takes place locally in your browser, your sensitive documents never leave your computer.
How much can I reduce my PDF file size?
The reduction percentage depends on the images and fonts in the PDF. PDFs with high-resolution images can often be reduced by 50% or more.