JPG to PDF: how it works
To convert images to PDF, open the JPG to PDF tool, add your JPG or PNG files, set the orientation and margins, and download a PDF with one image per page. Images are combined in your browser and never uploaded.
How to use JPG to PDF
- Open the JPG to PDF tool and add your JPG or PNG images.
- Arrange the order and choose page size, orientation, and margins.
- Click convert and download the PDF.
In your browser vs. uploading to a server
Best for turning phone photos or screenshots into a single shareable PDF privately. Handles JPG and PNG; for camera captures with auto-crop, use Scan to PDF instead.
Frequently asked questions
How do I convert JPG images to one PDF?
- Add the images to the JPG to PDF tool, order them, and convert; PDFER places one image per page and downloads a combined PDF, all in the browser.
Are my files uploaded to a server?
- No. PDFER runs entirely in your browser using WebAssembly and JavaScript. Your files are read into memory on your device, processed locally, and never sent to PDFER or any third party. Closing the tab or leaving the tool erases them from memory.
Is it free, and is there a file-size limit?
- Yes, it is free with no account, no watermarks, and no daily caps. Because processing happens on your own device, the only practical size limit is your device's available memory rather than a server upload quota.
PDFER is a privacy-first PDF toolkit built by Kiril Urbonas. Every tool runs entirely in your browser — see our security model and privacy policy.