In this guide
Why turn images into a PDF?
PDFs are the most reliable format for sharing and printing documents. When you convert a batch of images into one PDF, you get a single file that opens on every device, prints consistently and cannot be accidentally re-saved as a different size. It is ideal for exam forms, portfolios, scanned documents and photo archives.
How to convert JPG to PDF
- Open the converter. Go to the JPG to PDF page. Everything runs locally in your browser.
- Add your images. Drop in JPG, PNG or other image files, or click to browse. Add as many as you need.
- Choose page size and orientation. Pick a paper size (like A4) and portrait or landscape to suit your images.
- Download. Click to create the PDF and save it to your device.
Choosing page size and orientation
- A4 portrait is the standard for documents and forms — use it unless your images are wide.
- A4 landscape fits wide images, presentations and certificates better.
- Fit-to-image creates pages that match each image's own dimensions, perfect for portfolios.
If your images are portrait photos, portrait orientation keeps them large and centred. For mixed sizes, choose fit-to-image so nothing is cropped.
Arranging multiple images
The order of the images in the list is the order of the pages in the PDF. Reorder them before converting so the final document flows correctly — front cover first, attachments last. Every image becomes one page, and you can reorder as many times as you like before downloading.
Tip: once your images are in one PDF, you can sign it with Sign PDF or protect it with Unlock / Protect PDF — still without any upload.
Frequently asked questions
Which image formats can I convert?⌄
JPG, JPEG, PNG and most common image formats work. Each image becomes one PDF page.
Will the PDF preserve my image quality?⌄
Yes. The images are embedded at their full resolution, so the pages look as sharp as the originals.
Can I change the page size after adding images?⌄
Yes. Pick a paper size and orientation at any point before you download, then generate the PDF again.
Are my images uploaded to a server?⌄
No. The conversion happens entirely in your browser, so your images never leave your device.