Convert one or more images into a single, clean PDF file.
Free tier supports a total upload of up to 50MB.
A photo taken on a phone is convenient to capture but awkward to share as a formal document — most forms, applications, and submission portals expect a PDF, not a stack of JPGs. Converting images into a PDF turns a loose set of photos or screenshots into one document that opens consistently, prints predictably, and looks intentional rather than improvised.
Choosing a fixed page size like A4 places every image on a standard, uniformly sized page — the right choice when you're combining several images into something that should read like a normal multi-page document, especially if it will be printed. Fit to Image instead sizes each page to match that image's own aspect ratio, which keeps photos and screenshots looking natural without letterboxing or awkward white space around them, but means each page in the resulting PDF can be a different size.
A margin isn't just white space — it's what keeps an image from touching the very edge of a printed page, where printers often can't print reliably anyway. A small margin (5-15mm) is usually enough to keep a document looking clean without wasting much space; a larger margin can help when you want room for a reviewer to annotate the printed page by hand. For scans and photos that already fill the frame, a margin also creates a visual boundary that makes the page easier to read.
When you're combining multiple images into one PDF, the order they appear in your upload list becomes the page order in the final document. This matters most for multi-page scans captured as separate photos — a scanned ID's front and back, or several pages of a handwritten form — where getting the sequence wrong means a reader has to jump around to make sense of the document.
JPG files are typically smaller and are the natural format for photos, while PNG preserves sharper edges and transparency, which matters for screenshots, diagrams, or logos with clean lines and text. Either converts cleanly into a PDF page — the main practical difference is that a PNG-based page will often be a larger file than the equivalent JPG-based one, especially for photographic content.
Yes — you can mix both formats in a single conversion, and each image is placed on its own page in the order shown in your list.
A4 places every image on a standard fixed-size page. Fit to Image instead sizes each page to match that specific image's own aspect ratio, so pages can vary in size across the document.
No — your original image data is embedded into the PDF as-is, without additional re-compression.
Yes — use the up and down arrows under each thumbnail to change the page order before converting.
You can add as many images as you like, as long as their combined file size stays within your plan's upload limit.
The margin setting applies to every page in a single conversion. To use different margins for different images, convert them in separate batches.