Image to PDF Converter

What is the image to pdf converter?

An image to PDF converter turns one or more pictures into a single PDF document, one image per page, in the order you choose. People reach for it constantly: to combine several scanned pages into one file to email, to bundle a batch of receipts or invoices for an expense claim, to turn phone photos of a whiteboard or a paper form into a tidy document, or to package a set of design mock-ups so they open the same way on every device. PDF is the right container for this because it is universal — every phone, laptop and printer can open a PDF without any special app — and because it keeps your pages together in a fixed order rather than as a loose pile of image files. This tool does the whole job in your browser. You add images by dragging them in, choosing files, or pasting from the clipboard; you reorder and rotate them until the sequence is right; you pick a page size and a few layout options; and you generate a downloadable PDF. Nothing is uploaded to a server at any point, which makes it a sensible choice for documents you would rather not send to a website — scans of an ID, a signed contract, medical paperwork or financial receipts.

How it works

Using it takes four steps. First, add your images — as many as you like, in any supported format (JPG, PNG, WebP, BMP and the first frame of a GIF). Each one appears as a thumbnail. Second, arrange them: drag a thumbnail to a new position, or use the left/right move buttons, which also work with a keyboard and on touch screens where drag-and-drop is unreliable. You can rotate any image in 90-degree steps and remove ones you don't want. The order of the thumbnails is the order of the PDF pages. Third, choose your layout. Page size can be A4, Letter or Legal for standard documents, or "Fit to image", where each page is sized exactly to its own picture so nothing is cropped or padded — ideal for photos. Orientation can follow each image automatically or be forced to portrait or landscape. The margin setting adds consistent white space around every image, and the image-fit setting decides whether a picture is scaled to fit fully inside the page (leaving white space if the shapes don't match) or scaled to fill the page completely (cropping the overflow). An image-quality slider re-encodes pictures so a stack of large photos doesn't produce an enormous file. Fourth, name the file and click Generate PDF: the tool renders each page — flattening any transparent PNG areas onto a white background, since PDF pages are opaque — shows a progress bar, and gives you the finished file's page count and size before you download. Because your images stay loaded after generating, you can change a setting like page size and regenerate instantly without re-adding anything.

Worked example

Imagine you have four phone photos of a signed paper agreement and you need to send them as one document. You drag all four in at once; they appear as thumbnails numbered 1 to 4, but the camera saved them out of order. You use the move buttons to put them into reading order, and one photo came out sideways, so you tap rotate twice to turn it upright. Because these are document photos meant for printing, you choose page size A4, orientation Auto, a Small margin and Fit mode so each page prints cleanly on standard paper. You leave quality at 85%, name the file "agreement", and click Generate PDF. A moment later it reports "agreement.pdf · 4 pages · 1.8 MB" and you download it. If you later decide you'd rather preserve the photos at full size instead of fitting them to A4, you switch page size to "Fit to image" and regenerate — no need to re-upload the pictures.