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PDF Size Checker

Inspect PDF file size, pages, dimensions, orientation, encryption status, version, and available metadata.

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Choose or drop one PDF, maximum 25 MB.

No file chosen

How to use PDF Size Checker

  1. Choose one PDF up to 25 MB. The checker reads the file without changing the document on your device.
  2. Select Check PDF and wait while its structure, pages, dimensions, encryption status, and available metadata are inspected.
  3. Review the results in your browser and use them to decide whether the PDF needs compression, rotation, or another preparation step.
A magnifying glass inspecting PDF size and document properties

Benefits

See exact byte, kilobyte, and megabyte totals in one result.
Check the number of pages and average bytes used per page.
Review each page's dimensions and portrait or landscape orientation.
Identify the reported PDF version and whether the document is encrypted.
Inspect available title, author, subject, and other optional metadata fields.
Analyze the document without producing or downloading a modified copy.

Privacy and security

This deployment uses a short-lived server request for accurate parsing; the PDF is processed in memory and not retained.

Who uses a PDF size checker?

These are common examples; the right workflow depends on the file, required output, and your organization’s handling rules.

Email users

Check whether a document is likely to fit an attachment limit before composing a message.

Job applicants

Confirm a CV or portfolio meets the file-size requirement of an application portal.

Website managers

Identify heavy downloads that may need compression before publication.

Records teams

Record document size and page information during intake or quality checks.

Frequently asked questions

No. The checker only reads document properties.

PDF metadata fields are optional and many documents do not contain them.

The result reports the exact byte count together with convenient KB and MB values.

Yes. It reports page dimensions and orientation for each page in the document.

Not necessarily. The right size depends on its purpose, image quality, page count, and any upload or email limit you must meet.

It reports encryption when the file can be inspected, but protected content may require an authorized unencrypted copy for deeper processing.