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Compress PDF

Make a PDF smaller, mostly by shrinking its images.

  • Free
  • No sign-up
  • Works on any device

Choose file or drag it here

    About Compress PDF

    Make a PDF smaller so it fits an email limit or an upload form (many sites cap files at 2 MB, 5 MB or 10 MB). The tool shrinks the pictures inside the PDF and removes unused data. Choose a stronger level for the smallest size, or a gentler one when the pages must stay sharp for printing.

    How to use Compress PDF

    1. Add your PDF.
    2. Choose the level of compression.
    3. Run it and compare the new size with the original.

    Why use this tool?

    Also known as

    Frequently asked questions

    How much smaller will my PDF be?

    It depends on what is inside. A PDF full of photos or scans can drop by 70% or more, while a PDF that is mostly text is already small and shrinks much less.

    Will compressing make the text blurry?

    Text stays sharp because only the images are reduced. If a scanned page looks too soft, choose a lower compression level and try again.

    Which compression level should I choose?

    Use a lighter level when quality matters, such as printing, and a stronger one when you only need a small file for email. Try a light one first and check the result.

    Why did my PDF barely get smaller?

    Files that are mostly text, or already compressed, have little left to save. Compression helps most with PDFs that hold large photos or scans.

    Is Compress PDF free?

    Yes. Compress PDF on Toolipedia is free to use, with no sign-up and no watermark.

    Is it safe to use?

    Yes. Your files travel over an encrypted connection, are processed automatically, and are deleted as soon as the result is ready. Nobody looks at them.

    Does it work on my phone?

    Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.

    How big can my files be?

    Up to 200 MB in total. You can add several files at once.

    Do I need an account?

    No. Just open the page and use the tool. There's no sign-up and no email needed.

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