Compress PDF to Exact Size

Set a KB or MB limit and we shrink the PDF until it fits.

📄

Select PDF file

or drop files here

🔒 Private: your files are processed in your browser and are never uploaded.

How to use Compress PDF to Exact Size

  1. Select your PDF file(s).
  2. Choose the maximum size, or type your own value in KB.
  3. Click Compress PDF.
  4. Download the smaller PDF.

Features

Frequently asked questions

How does the tool reach my target size?

It first saves the PDF more efficiently without changing the content. If that is not enough, it re-saves pages as images at lower resolution in steps until the file fits.

What if my PDF cannot reach the size?

You will see a message and the smallest result. Choose a larger limit or split the PDF.

Will text stay selectable?

Only when lossless saving is enough. Image-based results contain page pictures.

Is Compress PDF to Exact Size free?

You get a few free runs every day. A Pdfboxi.in plan (from ₹29 for 7 days) unlocks unlimited use.

Are my files uploaded to a server?

No. Everything runs inside your browser, so your files stay on your device.