How to turn photos into PDF online free (JPG and PNG)
Took a photo of a document with your phone and need to submit it as a PDF? Want to combine several travel pictures into a single shareable file? Turning photos into PDF is one of the most common tasks today, especially for paperwork — and it takes less than a minute, online and free.
Why convert photos to PDF
- Bureaucracy: government sites, banks and job applications usually only accept PDF
- Digitized documents: ID cards, licenses, proof of address taken with phone look more professional in PDF
- Many pages in one file: a contract photographed across 5 pages becomes 1 organized PDF
- Presentation: photo portfolios, travel albums, product galleries — all in a single file
- Printing: send 1 PDF to the printer and it gets the right page sequence
Step by step on TinyFoto
- Visit tinyfoto.com.br/pdf/jpg-para-pdf.html
- Drag your photos (or click to pick from computer / phone gallery)
- Images appear in a list. Reorder by dragging the ⋮⋮ icon or using the ⬆ ⬇ buttons
- Choose page size (A4 is the international standard for documents)
- Choose orientation — Auto keeps each image in the right orientation automatically
- Set the margin (Small usually looks best)
- Click "Generate and download PDF"
Settings: what each one does
Page size
- A4 — international standard for documents. Use whenever you'll print or attach to official forms.
- Letter — US standard. Use only if sending to a US recipient.
- Legal — taller sheet, rarely needed.
- Fit to image — page matches the photo dimensions exactly. Best for presentations or albums where aesthetics matter more than standards.
Orientation
- Auto — vertical photos go portrait, horizontal go landscape. Use whenever possible.
- Portrait — forces all upright. Useful for documents where every page should match.
- Landscape — forces all sideways. Useful for panoramas or presentations.
Margin
- None — photo fills the entire page (album look)
- Small — slight breathing room on edges. Balanced; the best choice for most cases.
- Large — wide margins on the edges. Good for printing (avoids cropping) or for handwritten notes later.
Practical tips
- Compress photos first if they're heavy. Use the image compressor to reduce size, then build the PDF — the result stays light without visible quality loss.
- Take photos with good lighting. A dark or blurry document makes a bad PDF. Rest the phone on a surface and use natural light.
- Document photos: shoot in portrait mode, framing the document edge-to-edge. The A4 PDF will look perfect.
Is it private? Does it work offline?
Yes to both. TinyFoto builds the PDF inside your browser, using the pdf-lib library. Your photos don't leave your computer. After the first visit, the page is cached and works even without internet.
Can I turn PNG or WEBP into PDF too?
Yes. TinyFoto accepts JPG, PNG and WEBP. The 3 formats can be mixed in the same PDF — useful when you have screenshots (PNG) mixed with photos (JPG).
Summary
Turning photos into PDF is fast, simple, and doesn't need an app. In 30 seconds you have a professional document ready to send, print or archive — with the bonus that everything happens on your computer, without your image passing through third-party servers.