Image to PDF Converter

What this tool does

Sometimes you just need to send a stack of photos as a single PDF: a passport scan with a utility bill, a sheaf of expense receipts, a paper contract you signed and snapped on your phone, a sketch you photographed and want to email as a real document. This tool combines any number of PNG and JPG images into one tidy PDF, with full control over page size (A4, Letter, or matching the image's own dimensions), orientation, and margins. Drag the thumbnails to reorder pages, drop the ones you do not want, then press Generate to download. The PDF is built entirely on your device: your photos are never uploaded, never copied to a server, never logged. That privacy guarantee matters for the kind of content you typically convert to PDF — IDs, signed contracts, medical reports, bank statements, tax paperwork — because most other free image-to-PDF sites upload your files to a third-party server and keep copies around for hours or days. Here there is no server to upload to. The output PDF embeds your images at their original resolution with no quality loss and no watermark, and is roughly the size of the input images combined.

How to use it

1. Drop your images — Drag PNGs or JPGs into the zone, or click to pick. Each file becomes a thumbnail you can drag to reorder.
2. Set page layout — A4 and Letter are standard print sizes. Match image sizes each page to its image — best for screenshots and digital-only PDFs.
3. Reorder and clean up — Drag thumbnails to set page order. Click the × corner to drop pages you don’t want.
4. Generate and download — Hit Generate PDF. Each image is embedded onto its own page at full resolution, and the finished file is offered as a one-click download.

How the PDF is built

Each image is embedded directly into the PDF without re-encoding, which means JPGs stay as JPGs and PNGs stay as PNGs inside the document. The output PDF therefore lands at roughly the same size as the sum of your input images — there is no quality loss and no extra compression pass. For every page the tool computes the largest centred fit that respects your page size, orientation, and margin settings, while preserving the original aspect ratio so portraits stay portrait and landscapes stay landscape. The result is a clean, print-ready PDF that opens identically in Adobe Acrobat, Preview, Foxit, or any browser PDF viewer. Want to share several scanned receipts as a single attachment? Drop the photos in the right order, pick A4 or Letter, choose modest margins, and you have a tidy expense report PDF in seconds — without ever uploading the originals anywhere.

Page sizes at a glance

A4 is 595×842 PDF points (210×297 mm) — the international standard. Letter is 612×792 points (8.5×11 inches) — default in the US and Canada. Match image uses each image’s native dimensions (treating pixels as PDF points), which produces a borderless document that exactly matches what you dropped in — ideal for digital sharing where you don’t intend to print.

Frequently asked questions