JPG to PDF: Convert Images to PDF Without Uploading Them
Turn one or many JPG and PNG images into a single PDF, reorder the pages, choose A4, Letter or the original image size, and download it in seconds. Your files are converted in the browser and never leave your device.
- 1. AddDrop JPG or PNG images, or pick them from your computer or phone.
- 2. ArrangeDrag to reorder, rotate pages and choose A4, Letter or original size.
- 3. DownloadSave one PDF. Your images are never uploaded.
How to convert JPG to PDF in 4 steps
To convert JPG to PDF, add your images, arrange them in the order you want, choose a page size and download the PDF. With Ideluma the whole process takes under a minute and runs in your browser.
- Add the images. Drop JPG, PNG, WebP, GIF or BMP files onto the Images area, or click it to choose files from your computer or phone. Add images brings in more files, Clear starts over.
- Arrange the pages. Drag the thumbnails into the right order, or use Move left and Move right. Rotate turns an image by 90°, and Remove takes it out of the PDF.
- Set the PDF settings. Pick the Page size, Orientation and Margin, then type a File name for the document.
- Download the PDF. Press Download PDF. Each image becomes one page, and the result is always a single PDF file.
Combine multiple images into one PDF
You can combine up to 100 images into one PDF, one image per page, in the order you set. Typical uses: a contract photographed sheet by sheet, a month of receipts or a portfolio.
Order matters most when the pages are scans of one document. Drag the thumbnails until page 1 comes first and rotate any sideways photo. Phone photo orientation (EXIF) is respected, so most pictures arrive the right way up.
With Orientation set to Auto, each page follows the shape of its image: a horizontal photo gets a landscape page and a vertical scan gets a portrait page. Choose Portrait or Landscape to force the same orientation for the whole file.
Page size and quality settings
Choose A4 or Letter when the PDF will be printed or attached to a form, and Image size when the file is only viewed on screen.
A4
Dimensions210 × 297 mm (ISO 216)
Best forDocuments for Europe, Latin America and most of the world
Letter
Dimensions8.5 × 11 in (216 × 279 mm)
Best forDocuments printed in the US and Canada
Image size
DimensionsEach page matches its image at 96 pixels per inch
Best forPortfolios, screenshots and photos viewed on screen
On A4 and Letter each image is scaled to fit the page, centered, with its proportions kept. Margin adds white space around it: None, Small (about 7 mm) or Large (about 14 mm).
JPG files are embedded byte for byte with no recompression, so a JPG to PDF conversion here loses no quality. PNG, WebP, GIF and BMP pixels are stored losslessly, and transparent areas become white.
Convert JPG to PDF without uploading your files
This converter builds the PDF inside your browser, so your images are never sent to a server. That matters for the files people usually merge into a PDF: passport scans, bank statements, medical forms and signed contracts.
Many online converters upload documents to a server first. Here the PDF is built on your computer or phone and saved straight to your downloads. The tool also strips EXIF metadata such as GPS location and camera model from JPG files before they go into the PDF.
How to convert JPG to PDF on Mac, Windows and iPhone without a tool
Mac, Windows and iPhone can all create a PDF from images with built-in features. Here is the shortest path on each.
- Mac: open the images in Preview and choose File → Export as PDF. For several images in one file, select all thumbnails in the Preview sidebar, choose File → Print, then PDF → Save as PDF.
- Windows 10 and 11: select the images in File Explorer, right-click and choose Print, then pick the “Microsoft Print to PDF” printer.
- iPhone and iPad: in Photos, select the images, tap Share → Print, pinch outward on the preview, then tap Share → Save to Files. In the Files app you can also select images and choose Create PDF.
Built-in tools work for one or two files. For several images, page order and size settings, a converter is faster.
Supported formats: JPG, PNG and other images
The converter accepts JPG, PNG, WebP, GIF and BMP files and saves a standard PDF, the format defined by ISO 32000. For an animated GIF, only the first frame is used.
HEIC files are not supported, but on iPhone, photos picked from the library in Safari usually arrive as JPG.
- No OCR: text in a scan stays a picture and can’t be searched.
- No compression or editing of existing PDFs.
- No Word or Excel: only images go in.
Need the opposite direction? Use PDF to JPG. If your PDF catalog is published online, a QR code on a printed flyer can link to it, and the Favicon Generator makes site icons from a picture.
JPG to PDF FAQ
How do I convert a JPG to PDF for free?
Drop the JPG into the converter above, choose a page size and press Download PDF. There is no account, no payment and no watermark. The conversion runs in your browser, so it works the same on a laptop, tablet or phone.
Can I combine multiple JPGs into one PDF?
Yes. Add up to 100 images at once and they become one PDF, one image per page. Drag the thumbnails to set the order first. The tool always produces a single file; there is no option to save each image as a separate PDF.
Are my images uploaded to a server?
No. The images are read and turned into a PDF by your own browser, and nothing is sent to Ideluma or anyone else. You can safely convert ID cards and contracts. EXIF data such as GPS location is also removed from JPG files.
Will the image quality drop?
No. JPG files go into the PDF exactly as they are, without recompression, so every pixel stays the same. PNG, WebP, GIF and BMP images are stored losslessly. On A4 and Letter the image is only scaled visually to fit the page.
How do I convert JPG to PDF on a Mac?
Open the image in Preview and choose File → Export as PDF. That works well for a single picture. For several images with a set order, page size and margins, drop them into this converter in Safari or Chrome and download one PDF.
How do I convert JPG to PDF on an iPhone?
Open this page in Safari, tap the Images area and pick photos from your library; they usually arrive as JPG. Arrange them, tap Download PDF and save to Files. The built-in alternative is Photos → Share → Print, then pinch out on the preview.
Can I convert PNG to PDF?
Yes. PNG to PDF works the same way as JPG, and you can mix PNG, JPG, WebP, GIF and BMP in one document. PNG pixels are stored without loss. Transparent areas turn white, because a PDF page has a white background.
Is there a watermark or file limit?
There is no watermark, no sign-up and no fee. The only limit is 100 images per PDF. Very large photos depend on your device’s memory, because the processing happens locally. For bigger batches, simply create two PDFs and send them together.
Can I edit the text in the PDF afterwards?
No. Each page is an image, so text from a photo or scan can’t be selected, searched or edited. The tool has no OCR (optical character recognition). To change the content, edit the original document and then convert it again.
Other Ideluma tools
The JPG to PDF converter is one of the free tools on Ideluma. Turn PDF pages back into images with PDF to JPG, or make a QR code that points to your published PDF.
Elevate your design process with AI-driven creativity.