PdfUtility

A local web app for converting, merging, splitting, and compressing PDFs. I’ve built it as a local replica of sites similar to ilovepdf and png2pdf with benefit of being certain that my files are processed locally. While great CLI tools exists for the same purpose, I was always UI fan and found them more intuitive.

Features PDF → PNG — Convert each page of a PDF to a PNG image at a configurable DPI (72–600). Runs entirely in-browser or via the server. Downloads a ZIP per file, or convert all at once into a single ZIP. Merge PDFs — Drop in multiple PDFs, drag them into the order you want, then merge into a single file. PNG → PDF — Pack one or more PNG images into a single PDF document. Split PDF — Extract pages by range, individual page list, or target file size. Downloads results as a ZIP. Compress PDF — Reduce PDF file size with selectable compression levels, powered by Ghostscript.