Images come in many formats. Screenshots are usually PNG, pictures saved from websites are often WEBP, and iPhones save photos as HEIC by default. When a form or an office asks for one PDF, you should not have to convert each picture first. Image to PDF takes all of these and puts them into a single PDF, one image per page, in the order you choose.
Add your images by choosing them, dropping them on the page or pasting a screenshot straight from the clipboard. Each image appears as a card that you can drag into place, sort A to Z, turn with the rotate button or remove. If you move the wrong card, Ctrl + Z puts it back. You can mix formats freely, for example a PNG screenshot of a payment, two JPG photos of a receipt and a WEBP logo, all in one file.
Choose a page size: A4 for most forms, US Letter for the United States and Canada, or Same as the photo to make every page exactly as big as its picture. Orientation on Automatic gives tall images portrait pages and wide images landscape pages. A small margin looks like a printed page, while None fills the page edge to edge, which suits screenshots.
JPG and PNG images are placed in the PDF without being re-compressed, so screenshots keep their crisp text and photos keep their detail. Transparent parts of a PNG become white on the page. WEBP images, and HEIC photos in browsers that can open them, such as Safari on iPhone and Mac, are converted to high-quality JPG inside the PDF. If your browser cannot read a HEIC photo, the page tells you, and you can save it as JPG first or set the iPhone camera to Most Compatible.
Your images are processed in your browser and never uploaded. There is no sign-up and no watermark. When the PDF is ready, download it, share it to WhatsApp, or continue straight to Compress PDF if it needs to fit under an upload limit. If all your pictures are ordinary JPG photos, JPG to PDF does the same job with a slightly simpler screen.