One PDF Instead of Many Images
Sending a dozen separate photos is awkward β they arrive out of order, clutter an inbox, and are hard to print together. Combining them into one PDF makes a clean, ordered document: receipts for an expense claim, photos of a contract, pages of a scanned booklet, or a small portfolio. You arrange the images in the order you want before building the file.
Each image becomes a page, fitted neatly to the sheet. The result is a single shareable PDF that opens the same way on every device β far more practical than a folder of loose image files.
Assembled Locally
The images are read into your browser and combined into a PDF on your device with pdf-lib. Nothing is uploaded β your photos stay private.