JPG to PDF

Select several images and get back one PDF with the pages in the order you chose. The PDF is assembled inside this browser tab, so nothing is transmitted and there is no limit on how many images you can include.

Why this conversion exists at all

Almost every system that accepts documents wants a PDF. Job applications, expense claims, visa paperwork, school submissions, insurance forms and scanning apps all expect one file, not a folder of photos. PDF is the only format that reliably carries multiple pages and looks the same everywhere.

The common workflow — photograph a document, then attach three separate JPGs — usually gets rejected or annoys whoever receives it. Combining them into a single ordered PDF solves both.

Order matters, so you can change it

The order of the images is the order of the pages. Files land in the list in the order you added them, and you can move any of them up or down before creating the PDF. Phone cameras name files unpredictably, so alphabetical order is often wrong.

You can also remove an individual image without starting over, which matters when one of the twelve photos turned out blurry.

Fit to image or A4

Fit to image gives every page exactly the dimensions of the photo it contains. Nothing is cropped and nothing is scaled, so the result is pixel-faithful. This is the right choice for screenshots and for anything that will be viewed on screen.

A4 places each image centred on a standard A4 page with a margin. Use this when the PDF will be printed or submitted to a system that expects a conventional page size. Images larger than the printable area are scaled down proportionally; smaller ones are left at their natural size rather than being blown up and softened.

Formats beyond JPG

PDF natively embeds JPEG and PNG. Anything else — HEIC from an iPhone, WebP saved from a website, AVIF, BMP, GIF — is decoded in your browser and converted to PNG before being placed in the document, so those work too without you needing a separate conversion step first.

Be aware that a HEIC or WebP photo re-encoded to PNG becomes considerably larger, which makes the PDF larger. If file size matters more than pixel fidelity, convert those images to JPG first and then build the PDF.

No upload, no page limit

The PDF is assembled by pdf-lib running inside your browser tab. Your photos are never transmitted, which is worth noticing given that this tool is most often used for passports, contracts, payslips and medical documents.

Because there is no server doing the work, there is no cap on the number of images, no file size limit, no watermark and no account. Open DevTools and watch the Network tab while you build a PDF — nothing carrying your images will appear.