Comment convertir des images JPG en PDF sur mobile et PC
To turn JPG photos into a PDF, open JPG to PDF on pdfseotools.com, upload your images, drag them into order, choose page size, orientation and margin, and press Convert. Keep "merge" on to get one multi-page PDF – free on Android, iPhone or PC.
Key facts
- Accepts JPG and JPEG images
- Page size: Fit, A4 or US Letter
- Orientation: automatic, portrait or landscape
- Margins: none, small or big · rotate and reorder before converting
When you need JPG to PDF
✓📄 Phone photos of documents are everywhere: Aadhaar or ID copies, mark sheets, signed forms, receipts for expense claims, handwritten notes. Portals and offices usually ask for a PDF, and a single PDF with pages in the right order is far easier to read than ten loose photos.
How to convert JPG to PDF – step by step
Step 1: Upload your photos
Open JPG to PDF and select one or more JPG images from your gallery or computer.
Step 2: Rotate and reorder
Use the rotate button on any sideways photo, then drag the previews so page 1 comes first.
Step 3: Choose the page settings
Pick the page size, orientation and margin (see the table below). Leave "merge" on to create one PDF, or switch it off to get a separate PDF for each image.
Step 4: Convert and download
Press Convert, download the PDF and flip through it once to check the order.
Which settings to pick
✓| Setting | Choose this | When |
|---|---|---|
| Page size: Fit | Page = photo size | Screenshots, artwork, photos you will only view on screen |
| Page size: A4 | 210 × 297 mm | Printing and official submissions in India, UK, Europe and most countries |
| Page size: US Letter | 215.9 × 279.4 mm | Printing in the USA and Canada |
| Orientation: Automatic | Follows each photo | Mixed portrait and landscape photos |
| Margin: No margin | Image fills the page | Scanned documents that already have white borders |
| Margin: Small / Big | White frame around the image | Photos you will print and file |
Get sharper document photos
- Use daylight or a bright room and switch off the flash to avoid glare.
- Hold the phone directly above the page so the text is not slanted.
- Place the page on a dark, plain surface so the edges are clear.
- Crop out the table and background before converting – the Image Resizer and your gallery's crop tool both help.
Common problems
"File type not supported"
The photo is probably PNG, WEBP or HEIC. Use PNG to PDF, or Image to PDF for other formats; convert iPhone HEIC photos to JPG first.
The PDF is too big to upload
High-resolution phone photos make large PDFs. Compress the finished file with the PDF Compressor, or shrink the photos first with the Image Compressor.
Open the JPG To PDF on pdfseotools.com – free, no sign-up and it works on any device.
Questions fréquentes
Can I combine several photos into one PDF?
Yes. Upload all the JPG images and keep "merge into one PDF" switched on. Drag the previews to set the page order first.
Which page size should I choose?
Choose A4 for documents you will print or submit in most countries, US Letter for the USA and Canada, and Fit to keep each page exactly the size of its photo.
Can I convert PNG or HEIC photos?
This tool accepts JPG and JPEG. Use PNG to PDF for PNG files, and convert iPhone HEIC photos to JPG first.
My photo is sideways. Can I fix it?
Yes. Use the rotate button on the preview before converting.
Will the PDF be blurry?
The PDF uses the images you upload, so it is as sharp as your photos. Take photos in good light and keep the camera parallel to the page.
Do I need an app on my phone?
No. It works in Chrome, Safari or any modern mobile browser.
Summary
Upload, rotate, reorder, choose A4 or Fit, convert – your photos become one clean PDF in under a minute. Try JPG to PDF or browse all free PDF tools.
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