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Compress PDF: Reduce PDF File Size

Shrink a PDF by re-rendering its pages as compressed images. Choose quality and resolution.

Files never leave your deviceFreeBatch + ZIP

How to use it

  1. Drag your files into the box or click to choose them.
  2. Change the settings if needed.
  3. Press “Start” and download the result.

About Compress PDF

Each page is converted to an image and recompressed as JPEG into a new PDF. This can cut the size of scanned or image-heavy documents sharply, but text is no longer selectable. For text-only or already small PDFs the result may be larger, so keep the original.

FAQ

Why can’t I select text afterwards?

Pages become images, so this method is unsuitable when searchable text is required.

Are my files uploaded to a server?

No. Everything runs in your browser; your files and text never leave your device.

Is it free? Do I need an account?

The tool is free and needs no registration.

Does it work on a phone?

Yes, in modern desktop and mobile browsers; large files depend on your device power.

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