Convert JPEG to PDF
Free online converter for JPEG files. Fixed-layout format for sharing and printing. Nothing to install, no watermark, and every file is deleted automatically.
Drag and drop your files
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Upload a JPEG file to convert it to PDF. Up to 3 files at once, 100 MB each.
Free · up to 3 files · 100 MB each · files deleted automatically after 1 hour.
About JPG and PDF
JPEG .jpg
The photographic standard since 1992. JPEG throws away detail your eye is least likely to miss, which is why a photograph saved as JPEG is a fraction of the size of the same image saved losslessly.
Good for
- Opens everywhere — no format is more widely supported
- Very small files for photographs and other continuous-tone images
- A quality dial, so you choose the trade against file size
Trade-offs
- Lossy: detail is discarded permanently, and re-saving repeatedly compounds it
- No transparency at all
- Sharp edges, flat colour and text pick up visible halos
image/jpeg
PDF .pdf
A fixed-layout page format. A PDF describes exactly where every glyph and line sits, so it looks identical everywhere — which is precisely what makes it awkward to edit.
Good for
- Identical layout on every device, screen and printer
- Embeds its own fonts, so nothing reflows or substitutes
- The accepted format for contracts, invoices and forms
Trade-offs
- Not built for editing — text is positioned, not flowing
- A scanned PDF is just images until text recognition is run
- Reflows badly on small screens
application/pdf
JPG and PDF side by side
| JPG | ||
|---|---|---|
| Compression | Lossy | Mixed — per object |
| Transparency | No | Yes |
| Animation | No | No |
| Typically used for | Photographs, camera output, web images | Contracts, invoices, forms, anything printed |
What changes when you convert JPG to PDF
The image is placed, not read
Your JPG is embedded on a PDF page as a picture. Any text visible in the image stays part of the picture and is not searchable. To make it selectable, run text recognition on the resulting PDF afterwards.
Centred on a page, never enlarged
The image is placed on an A4 page by default with a 10 mm margin, scaled down to fit and centred. It is never scaled up: a small JPG stays its own size in the middle of the page rather than being stretched to fill it, because upscaling would only make it blurry. Page size, orientation and margin are all adjustable before you convert.
The PDF can be larger than the image
The picture is embedded losslessly, so nothing is degraded on the way in — but a JPG that was already efficiently compressed does not stay that size once it is stored this way, and the PDF wrapper adds its own overhead on top. Converting an image to PDF is a way of making it printable and easy to send, not a way of making it smaller.
Other JPEG conversions
Other ways to get PDF
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