Does my text get smaller?
No. The page itself grows and your content keeps its original size. That is the difference between adding margins and scaling a page down.
Add white space around the edge of every page without shrinking the content. This gives you room for binding, hole punching, annotation or a stamp, on documents that were exported with no margin at all. It is free, needs no account, and adds no watermark to your result.
The page canvas is enlarged by the margin you specify on each side and the original content is placed within it, so the content keeps its size and proportions instead of being scaled down.
No. The page itself grows and your content keeps its original size. That is the difference between adding margins and scaling a page down.
The page becomes larger than the original, so set your printer to fit-to-page, or use Change PDF Page Size afterwards to normalise it.
Yes. Each side is set independently, which is what you want for binding along a single edge.
Change PDF page canvas size to A4, Letter or Legal while fitting original page content proportionally.
Apply sequential Bates identifiers to every page with custom prefix, suffix, start value, padding and position.
Add reusable header and footer text to PDF pages with page-range, font-size and alignment controls.
Crop unwanted margins and areas from PDF pages online. Apply custom cropping to one page or the entire PDF.