JPG to PDF Without Uploading

This tool takes JPG images and writes a real PDF around them: each image becomes a page, at the size and orientation you choose, in the order you arrange. The construction happens in your browser with pdf-lib; the images are embedded as they are, byte for byte, not re-compressed, so a sharp photo stays exactly as sharp in the PDF as it was as a file. Nothing is uploaded anywhere.

The classic use case is administrative: a phone camera produces JPGs, an administration wants 'one PDF'. Photograph the pages of a document, drop them here in order, pick A4 portrait with a small margin, and the output is a file every portal accepts. The second classic is consolidation: receipts for an expense report, whiteboard photos from a meeting, sketches for a client, one file instead of nine attachments.

Page size and margins deserve one deliberate choice. Fit-to-image makes each page exactly the size of its photo, which is ideal for screenshots and digital images. A fixed size like A4 or Letter puts each photo on a standard page, scaled to fit inside your margin, which is what printers and administrations expect. Mixing orientations is fine: a landscape photo on a portrait page simply sits smaller, or you can let each page follow its image.

What this tool deliberately does not do: OCR. The PDF shows your images perfectly, but a scan of text remains a picture of text, not selectable characters. For a searchable scan you need an OCR step, which is a different, heavier operation. Most portals only require legibility, so this is rarely the blocker people fear.

Order is preserved exactly as arranged, so do the ordering here rather than renaming files: drag the cover first, the appendix last, and check the sequence once in the preview. Since images are embedded unmodified, the output size is roughly the sum of the input sizes; if the result is too heavy for an upload limit, compress the photos first or run the finished PDF through the Compress tool.

Practical ceilings: memory is the only quota, so hundreds of full-resolution phone photos in one PDF can strain a low-end device; batching two smaller PDFs and merging them afterwards is the reliable workaround. HEIC photos from iPhones must be exported as JPG first, a conversion iOS does automatically when you share the photo.