Compress PDF
Compress PDF files in your browser by rasterizing each page to JPEG with adjustable quality.
Drag your file here or Choose file
Supported format: PDF
You might also like
How to use the PDF compressor
- Upload your PDF by dragging it onto the drop zone or clicking to browse.
- Adjust the compression level with the slider based on the quality you need.
- Click «Compress PDF» and download the smaller file when processing finishes.
What is it for?
Compressing PDF files helps when a document exceeds email attachment limits, government portals, or online form caps. This tool reduces file size right in your browser—no software install and no server uploads.
Students, professionals, and small businesses use it to send reports, résumés, scanned contracts, and slide decks that take up too much space. Choose light compression for sharp text or stronger compression when size matters most.
Because the PDF is processed locally, you keep control of sensitive documents while getting a lighter file ready to share via email, messaging apps, or cloud storage in seconds.
Frequently asked questions
Is it safe to compress PDF online on FORMARTIO?
Yes. The compressor runs in your browser—your file is not sent to our servers. That makes it suitable for personal or work documents you prefer not to upload to the cloud.
How much can I reduce PDF file size?
It depends on the content and compression level. Image-heavy PDFs can shrink significantly; text-only documents usually drop less. The estimator shows an approximate size before you download.
Does compressing a PDF reduce quality?
This compressor rasterizes each page as a JPEG image, so very small text may look softer at high compression. Use light or recommended levels for official documents that must stay easy to read.
ADVERTISEMENT