100% LOCAL · NO FILE UPLOADS

Reduce PDF file size

Make a PDF smaller with Smart compression or choose an exact target size. Processing happens locally in your browser.

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Drop your file hereor click to choose · PDF

🔒 Nothing is uploaded

Choose how small your PDF should be

Use Smart mode when you want ShrinkBeam to avoid unnecessary destructive compression, or choose a target such as 500 KB, 1 MB, 2 MB, 5 MB, 10 MB or a custom size.

Designed for private documents

Your PDF does not need to be sent to a compression server. The compression engine runs on your device.