Compress a PDF File Online
Got a bulky PDF? Our compression tool shrinks it dramatically while keeping readable quality — perfect for email attachments or website uploads.
How does it work?
- Upload your PDF
Select the large file you want to make smaller. - Choose a compression level
Maximum compression for the smallest size, recommended for a balance, or light compression for high quality. - Download the compressed file
Get a much lighter version of your original file.
FAQs about Compress a PDF File Online
How much can the file shrink?
It depends on the content, but image-heavy PDFs usually shrink by 50% to 90% with maximum compression.
Will I lose quality?
The recommended level keeps excellent quality for screen reading and normal printing. Choose light compression if you need the highest quality.
What is the maximum file size supported?
Up to 50 MB per file.