Scale Pages

Scale Pages resizes every page of a PDF by a percentage, scaling both the page size and its content together in perfect proportion. Whether you're shrinking a poster for sharing, enlarging a document for print, producing consistent page sizes from mixed sources, or fitting content into a specific dimension range, this tool gives you a uniform vector resize. Set a scale from 25% to 300% and the tool applies it to every page simultaneously, then downloads the resized PDF.

Unlike cropping, scaling keeps the full content in view — it simply makes the whole page larger or smaller. Because pdf-lib scales the underlying vector content (and annotations) rather than re-rendering, text stays crisp at every size. Everything is processed locally in your browser, so your documents never leave your device.