JPG to PDF
Turn one or more images into a single PDF — directly in your browser. Select multiple photos and they become pages, in order. Need the PDF under a size limit too? Use the under-100KB or under-500KB versions.
Free, no signup, no watermark. If a target can’t be reached, we tell you exactly why and what to change.
How the conversion works
Each image you select becomes one page of an A4-portrait PDF, scaled to fit with sensible margins, in the order you picked them. The PDF is assembled by JavaScript inside your browser — your photos and documents never leave your device, which matters because this tool is mostly used for IDs, certificates, and forms.
Multi-image tip: select all pages of your document at once (Ctrl/Cmd-click or long-press) and you get one combined PDF instead of many single-page files.
Why portals ask for PDF instead of images
Upload systems prefer PDF for documents because one file holds many pages in fixed order, prints predictably, and can’t be accidentally rotated or cropped by preview software. So even when your certificate is a perfectly good JPG, the form says “PDF only” — and you need a converter, not a scanner.
If the same form also imposes a size cap (very common: “PDF, max 100KB”), skip a step and use the size-targeted versions linked above — they convert and hit the limit in one pass, instead of leaving you to compress the PDF afterwards.
Private by architecture, not by promise
Your files are processed entirely on your own device — they are never uploaded to us or anyone else. We couldn’t see them if we wanted to. This website is served from servers in the United States (North Carolina).
Processed on your device
The compression engine is JavaScript running in your browser. There is no upload step in the code — nothing to trust, just how it works.
No signup, no watermark
Every tool is free and works instantly. No account, no email required, no marks on your files.
Honest results
If your target size can’t be reached at acceptable quality, we say so and tell you exactly what to change — not silently degrade your file.
Frequently asked questions
Can I combine several JPGs into one PDF?
Yes — select multiple images at once and each becomes a page of the document, in the order you selected them. That’s the normal way to submit a multi-page certificate or form scan.
Are my documents uploaded to convert them?
No. The PDF is built locally in your browser. For ID documents and certificates, that privacy is the whole point.
What image formats work?
JPG, PNG, and WebP. PNG transparency becomes a white page background.
What page size does the PDF use?
A4 portrait with sensible margins — the format virtually every portal, printer, and reviewer expects. Each image is scaled to fit its page without distortion.
Is there a page or file limit?
Up to 80MB of input. For very long documents, convert in parts if your portal accepts multiple files — or compress the images first to keep the combined PDF manageable.