PDF tool · runs in your browser
Compress PDF
Shrink PDFs for email and upload limits. Choose lossless clean-up, or stronger compression for scanned documents.
- No uploads
- Free
- No sign-up
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Good to know
- Lossless keeps text selectable and quality identical.
- Strong levels turn pages into images: great for scans, but text is no longer selectable.
- If a result isn’t smaller, you’ll be told and can keep the original.
Questions & answers
How much smaller will my PDF get?
Scanned and photo-heavy PDFs often shrink by 70–90% on Balanced or Strong. Text-only PDFs are usually already small.
Is it really free?
Yes. Every Feemag tool is free, with no sign-up, no watermarks added by us and no daily limits.
Are my files uploaded anywhere?
No. Your files are processed by your own browser on your device and never uploaded to a server. That also makes it fast, even on big files.
Does it work on my phone?
Yes: in any modern browser (Chrome, Safari, Edge or Firefox) on iPhone, Android, Mac, Windows and Linux.
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