Compress PDF
Shrink PDFs for email, WhatsApp and online forms.
🔒 Your files never leave your deviceHow to use
- Add your PDF
- Choose Standard, Strong or Extreme
- Download the smaller PDF
About this tool
Standard mode repacks your PDF without touching quality. Strong and Extreme modes rebuild scanned and image-heavy pages for much smaller files. Need an exact limit like 100 KB? Use Compress PDF to exact size.
Frequently asked questions
Which mode should I pick?
Standard for text documents. Strong for scans and photos. Extreme when size matters more than sharpness.
I need the file under a specific size.
Use Compress PDF to exact size and pick 50 KB, 100 KB, 200 KB or your own number.
Are my files uploaded to a server?
No. Compress PDF runs inside your browser, so your document never leaves your phone or computer. Close the tab and nothing is kept.
Is Compress PDF free?
Yes. You can use it free without creating an account. Premium removes file-size and batch limits for heavy users.
Does it work on mobile?
Yes. It works in Chrome, Safari and every modern browser on Android, iPhone, Windows and Mac. You can also install Pixel Path PDF as an app from your browser menu.