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Print-Ready Checker

Check a PDF for print-readiness: font embedding, image resolution, and page-size consistency, with a clear pass/fail verdict.

Print jobs get rejected or come back wrong far more often from a missed preflight check than from bad design. This free tool checks the three things that most commonly go wrong before a PDF goes to a commercial printer: fonts that aren't embedded (which can shift or substitute on the print shop's machine), images with too low a resolution to print sharply, and inconsistent page sizes across the document.

How to Use the Print-Ready Checker

  1. 1

    Upload your PDF

    Drag and drop the PDF you plan to send to print into the box above.

  2. 2

    Let it process

    The tool checks every page for font embedding, image resolution, and consistent page size.

  3. 3

    Read the report

    Download a report with a clear verdict and a list of any issues that need fixing before you print.

The tool inspects every font used in the document and reports whether each one is embedded in the file itself, rather than relying on the font being installed on whatever machine opens it. It calculates the effective DPI of every embedded image based on its pixel dimensions and how large it's actually placed on the page, flagging anything under 150 DPI (the generally accepted minimum for sharp print output). It also checks that every page in the document shares the same physical dimensions, catching an accidentally different page size mixed into a multi-page document.

What You Can Do With the Print-Ready Checker

  • Commercial print submissionCatch font and resolution problems before submitting a file to a print shop, avoiding a rejected or re-submitted job.
  • Marketing materialsVerify a flyer or brochure PDF is genuinely print-ready before ordering a run.
  • Print-on-demand booksCheck that every page in a manuscript PDF shares consistent dimensions.
  • Design handoffGive a designer or client a clear, objective readiness report instead of a subjective opinion.

Related File Conversion Tools

File Tools Online offers more than 100 free tools to convert, edit, and manage your documents. These are the ones people use most alongside the Print-Ready Checker.

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Is It Safe to Use the Print-Ready Checker Online?

Yes. Files are uploaded over an encrypted HTTPS connection, processed on a secure server, and automatically deleted within 30 minutes. We never share, sell, or reuse your documents, and you do not need to create an account to use this tool.

Print-Ready Checker, Frequently Asked Questions

What does the print-readiness check actually check?

Three things: whether every font used in the PDF is embedded in the file, whether every image has enough resolution (DPI) to print sharply, and whether every page in the document shares the same physical dimensions.

Why does font embedding matter?

If a font isn't embedded, the PDF only stores a reference to it, and whatever computer or printer opens the file has to already have that exact font installed. If it doesn't, the text can shift, reflow, or get substituted with a different font entirely.

What DPI does it flag?

Anything under 150 effective DPI is flagged as a potential issue. That's the generally accepted minimum for sharp results at typical print sizes, print shops often prefer 300 DPI for the best possible quality.

Does it fix the problems it finds?

No, this tool reports issues so you can fix them in your design software, it doesn't modify the PDF.

Does it check for bleed or CMYK color conversion?

Not currently, this tool focuses specifically on font embedding, image resolution, and page-size consistency. Use our CMYK Converter for the color conversion side of print preparation.

Do I need to log in to use this?

No, this tool works without an account.