You get your photo or scan set on a PDF page, ready to submit, print or file as a document.
Converting JPG to PDF places your picture on a page so photos and scans can be sent as a document rather than loose image files. The pixels are not altered for the better: a blurred photo of a receipt is just as blurred in the PDF, and any text in it remains part of the picture.
Transfers use HTTPS, and files converted on the free tier are deleted within 24 hours, so the result is not a long-term archive. Quality depends on the source file, so open the PDF file once before you share it.
Need more PDF options? Open the PDF Converter hub.
JPEG (Joint Photographic Experts Group)
The most widely used photo format, produced by nearly every camera, phone and scanner. JPEG compression shrinks files by discarding detail the eye tends to miss, and a JPG is a single image with no pages.
PDF (Portable Document Format)
A document format (ISO 32000) made of pages that can hold text, vector graphics and images together. A PDF reader shows the same page on any device, which is why offices, courts and upload portals commonly ask for it.
A 3024 × 4032 photo saved as JPG, then converted on indox.org
A phone photo of a passport, receipt or signed form is enough to start from. The page is put together on indox infrastructure, so no scanning app or PDF software is installed, and one document can be made without an account.
Photograph a month of receipts, add the JPGs together, and each one becomes a separate PDF. The job appears on a progress bar and can be cancelled if a picture was added by mistake.
When the PDF is ready, download it for the upload portal, or share it with a link so the recipient can open and print it. On the free tier the file is removed within 24 hours, so save your own copy.
Choose the photo from your phone or computer, drop it on the box, or import it from Dropbox, Google Drive or a URL. Use a sharp, evenly lit picture, because the PDF cannot make a blurred one clearer.
Confirm that the output is set to PDF, then start the job. A progress bar shows it until the document is ready.
Download the PDF and open it in a reader before sending. Check that a sideways photo did not stay sideways, and look at the page size if you plan to print.
You get a normal PDF with your picture on a page, the kind of file that application portals, accounts teams and print shops ask for. The picture is placed, not improved: its resolution is unchanged, and any text in it stays part of the image, so it cannot be searched or copied. The upload travels over HTTPS, and the free tier keeps files for no more than 24 hours.
The upload box shows the live size limit before you add a file. Signing in raises it, and paid plans raise it further.
JPG in, PDF out. Pick another output on the converter if you need a different format.
Files are encrypted in transit over HTTPS and processed on indox infrastructure.
Free-tier files are deleted automatically within 24 hours after the job finishes.
| What you see | Why | What to do |
|---|---|---|
| Text in the PDF cannot be selected | The text is part of the picture, and nothing here recognises characters | Run text recognition on the PDF, for example with OCR PDF |
| The picture looks softer in the PDF | A second JPEG compression was applied when the picture was placed on the page | Start from the original camera file or a higher-quality scan |
| The page does not match the picture's shape | The converter picks the page size | Check the result before you print it |
Facts checked on October 16, 2026
No tool matches that search.
Slightly, in this converter. The JPG is decoded and compressed as JPEG again when the PDF is built, so a small extra loss is possible. Zoom in on the PDF to compare fine detail, and keep the original JPG if you need it untouched.
No, not straight after converting. The page contains a photograph, and the letters in it are only patterns of pixels. To make them selectable the PDF has to go through optical character recognition, which adds an invisible text layer over the image. Accuracy then depends on how sharp, straight and evenly lit the photo was.
The picture is compressed as JPEG again when the PDF is built, so the size can land above or below the original JPG. Large photos straight from a modern phone produce large PDFs.
That depends on the converter and the image. Some tools make the page exactly the shape of the picture, others centre it on A4 or Letter with margins. A JPG also stores an optional resolution value in dots per inch, which may be used to work out the physical size. Check the result in a reader before printing.
It is accepted wherever the requirement is simply a PDF upload, which covers most application forms and portals. The file is technically a normal PDF. Some organisations add their own rules, such as a maximum file size, a minimum scan resolution or a text-searchable PDF, so read the upload instructions before sending it.
Yes. They are two extensions for the same format. A .jpeg file converts to PDF in exactly the same way. Related extensions such as .jfif are also JPEG data, while .jp2 (JPEG 2000) is a different format despite the name.
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