How to use this test
Check the preview
Look for the one-page document in the embedded viewer.
Download the file
Use Download PDF and open the saved file in your usual PDF reader.
Compare the results
A browser may handle embedded previews differently from downloaded files.
What we check
The page creates a minimal PDF file locally and exposes it through a temporary browser object URL.
A successful preview or download shows how this browser handled this local file during the session.
What this test can’t tell you
It does not test every PDF feature, large file, font, signature, form, annotation or external PDF reader.
Something not working?
The preview is blank
Your browser may download PDFs instead of embedding them. Use the download link and open the file separately.
The download does not start
Check browser download permissions or try the link again after allowing downloads.
Common questions
Is the PDF uploaded?
No. It is generated in the browser and kept in local memory.
What does the PDF contain?
A single Test Institute PDF test page.