Convert JPG to PDF
Turn photos into a proper PDF document — several images to a file, sized for A4 or Letter, ready to submit.
Drop your JPG files here
or click to browse · paste with Ctrl+V · files never leave your device
Nothing queued yet. Add as many files as you like — everything runs on your own device.
Nothing is uploaded
Conversion runs in your browser. Your files never touch a server, so there is no copy of them to leak.
No sign-up, no watermark
No account, no email, no daily limit, and nothing stamped across your image.
Batch and folders
Drop a hundred files at once and download the results as a single ZIP.
Works offline
Once this page has loaded you can disconnect entirely and it still works.
Application forms, universities, visa services, landlords and print shops routinely insist on PDF even when what they are asking for is plainly a photograph. The usual workaround is pasting images into a word processor and exporting, which produces unpredictable margins, awkward page breaks and a file far larger than it needs to be.
This page builds the PDF directly. Drop in as many JPGs as you like, put them in the order you want, and download a single document with one image per page. Everything happens in your browser, which matters here because the images being turned into PDFs are so often identity documents and signed paperwork.
The page setup options are the ones those forms actually care about: A4, US Letter, Legal, A3 and A5, portrait or landscape, with a margin — or "fit to image", which sizes each page to its picture with no border at all.
How to convert JPG to PDF
- Add your JPG files. Drag them onto the box above, click to browse, or paste an image straight from your clipboard. You can add as many at once as you like.
- Adjust the settings if you need to. The defaults suit most images. PDF is lossless, so there is no quality setting to adjust.
- Download the PDF file. Each file gets its own download button as soon as it finishes, and you can pull the whole batch down as a single ZIP.
What changes when you convert JPG to PDF
Every format conversion involves trade-offs, and vague tools hide them. Here is exactly what happens to your image in this particular conversion.
- The result is a document rather than an image. Choose "Fit to image" to size each page to its picture with no border, or pick A4, US Letter, Legal, A3 or A5 with a margin — which is what most application forms and print shops expect. Portrait and landscape can be forced, or left on Auto to follow each image.
Choosing a page size that will not be rejected
If the PDF is going to be printed or submitted to an official form, choose a real paper size. A4 is the right default nearly everywhere outside the United States and Canada, where US Letter is. A form that expects A4 and receives a page shaped like a phone photo may be rejected outright, or printed with content running off the edge.
Leave the orientation on Auto and each page follows its own image, which is what you want for a mix of portrait and landscape photos. Force portrait or landscape if the recipient has specified one.
Choose "Fit to image" only when the PDF is not for print — a digital-only submission, or a document you are assembling for yourself. It produces a page exactly the shape of each photo and no wasted space.
Merging several photos into one document
Leave "Merge all images into one PDF" ticked and every file becomes a page in a single document, in the order shown on screen. The arrows beside each file move it up or down, so you can fix the order before downloading rather than after.
This is the usual requirement for scanned paperwork — a passport and its back page, both sides of a licence, a set of receipts, several pages of a signed contract photographed on a phone. Untick it and you get one PDF per image instead, which is occasionally what a form wants.
What happens to the file size
Measured, not estimated: two 1200 x 800 pixels references — a photograph and a flat-colour graphic — put through this converter.
| Reference image | As JPG | As PDF | Change |
|---|---|---|---|
| Photograph | 211 KB | 242 KB | +15% |
| Graphic with text | 21 KB | 27 KB | +29% |
Yours will differ: size depends more on what is in the picture than on the formats involved.
About JPEG (Joint Photographic Experts Group)
JPG is the lossy photographic format that has been the default for digital cameras and the web since 1992.
Where you probably got it: Photos from cameras, phones, and almost any website.
Strengths
- Opens in literally every image viewer, editor, printer and web form ever made
- Very small files for photographs, with a quality dial you control
- Hardware-accelerated decoding on every phone and camera
Limitations
- No transparency — transparent areas have to be flattened onto a solid colour
- Lossy: each re-save discards a little more detail permanently
- Blocky artefacts around sharp edges, text and flat colour
About PDF (Portable Document Format)
PDF is a page-based document format that renders identically everywhere, which is why forms and print shops demand it.
Support: Universal. Every device on earth can open a PDF.
Strengths
- Looks the same on every device, operating system and printer
- Combines many images into one tidy, ordered document
- The format almost every official form, application and print shop asks for
Limitations
- A document, not an image — you cannot edit the pixels afterwards
- Cannot be used as an image on a web page
- Transparency is flattened onto a white page
Is it safe to convert JPG online?
Here, yes — and you can check rather than trust. Open your browser’s developer tools, switch to the Network tab and convert a JPG file: no request carrying your image is made. Disconnect from the internet after this page has loaded and the converter still works, which would be impossible if a server were doing the conversion.
That is worth verifying wherever you convert, because most online converters do upload, and JPG files are so often scans of passports, driving licences and signed forms, which is most of what gets converted to send somewhere. Once a file is on somebody else’s server you are relying on a privacy policy rather than on anything you can observe. We wrote up how to tell a safe converter from a risky one in more detail.
Frequently asked questions
Can I put multiple JPGs into a single PDF?
Yes — that is the default. Add as many images as you like, reorder them with the arrows beside each file, and leave "Merge all images into one PDF" ticked. Each image becomes one page, in the order shown, and you download a single document.
How do I make the PDF smaller?
Lower the quality slider before converting. The images inside a PDF are stored as JPEG, so quality directly controls the file size, and dropping from 90 to 75 typically halves it with no visible difference on screen. Reducing the image dimensions first shrinks it further still if there is an upload limit to meet.
Are my documents uploaded anywhere?
No. The PDF is assembled by your own browser and saved straight to your downloads folder. Nothing is transmitted, which is deliberate — the images people turn into PDFs are overwhelmingly passports, bank statements and signed forms.
How do I convert JPG to PDF?
Drag your JPG file onto the box above, or click it to browse. The conversion starts immediately in your browser and the PDF download appears within a second or two for most images. You can drop in a whole folder of files at once and download them together as a ZIP.
Will converting JPG to PDF reduce the quality?
A little. A PDF page is lossless in itself, but the picture placed on it is stored as JPEG, so it is compressed once on the way in. The quality slider controls that, and the default of 90 is high enough that the difference is invisible in print. Raise it if the image contains small text you need to stay crisp.
What is the difference between JPG and PDF?
JPG is the lossy photographic format that has been the default for digital cameras and the web since 1992. PDF is a page-based document format that renders identically everywhere, which is why forms and print shops demand it. In practice the choice comes down to compatibility: universal. If a program can open an image at all, it can open a JPG. Meanwhile universal. Every device on earth can open a PDF.