How to Compress a PDF Online

No uploads. Everything stays in your browser. Viewing is free; this is a Pro tool (a 30-day free trial, then $6.99/mo). The free plan has the basic tools and 2 clean saves a day.

Compress PDF Now

Your files never leave your device.

How It Works

Skip the steps — compress your PDF right nowIn your browser with PhantomEtch. No uploads. Viewing is free; this is a Pro tool (a 30-day free trial, then $6.99/mo). The free plan has the basic tools and 2 clean saves a day.
Compress PDF →
1

Open PhantomEtch

Go to phantometch.nullagency.io and select Compress from the toolbar.

2

Drop Your PDF

Drag and drop your file or use the picker. Works with any PDF size.

3

Choose Quality Level

Select balanced, high, or maximum compression. Preview the result.

4

Download

Get your compressed PDF instantly. Typical reduction: 50-90%.

Why PhantomEtch?

FAQ

How do I compress a PDF online?
Open PhantomEtch, select Compress, drop your PDF file, choose your compression level, and download the smaller file. Viewing is free; this is a Pro tool (a 30-day free trial, then $6.99/mo). The free plan has the basic tools and 2 clean saves a day.
Will compressing a PDF reduce its quality?
PhantomEtch offers multiple compression levels. The default balanced mode reduces size significantly while keeping text sharp and images clear.
Is it safe to compress PDFs online?
With PhantomEtch, your files never leave your device. Compression runs entirely in your browser via WebAssembly. No server uploads.

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