Images to PDF
Combine ordered PNG and JPEG images into a PDF. Choose A4, Letter, or image-sized pages with adjustable margins.
How it works & useful details
How to use this tool
Add static PNG or standard RGB/grayscale JPEG images and use the arrows to set their order. Each image becomes one page, centered without cropping. A4 and Letter fit the image inside the margins; image-sized pages use one pixel per PDF point (72 dpi), plus margins. EXIF rotation or mirroring must be applied before uploading.
Limits and document support
Limits are 20 images, 20 MiB per image, 50 MiB combined, 20 megapixels per image, 80 megapixels combined, and 100 MiB output. Animated images and CMYK JPEGs are unsupported. Source metadata and color profiles are removed; PNG transparency is retained. This embeds JPEG image data without repairing damaged files.
About this tool
Images to PDF turns an ordered set of PNG or JPEG images into a single PDF, with one image per page. Each image is centered without cropping, and you can choose A4, Letter, or image-sized pages with adjustable margins.
The conversion runs locally in your browser and embeds JPEG data without re-encoding it, while PNG transparency is retained. Source metadata and color profiles are removed, which is often useful when photos carry location or camera information.
How to use it
- Add static PNG or standard RGB/grayscale JPEG images.
- Use the arrows to arrange the pages in the exact order you want.
- Choose the page size (A4, Letter, or image-sized) and adjust the margins.
- Select Create PDF and download the combined document.
Worked example
Five phone photos of receipts, placed on A4 pages (595 × 842 points, or 210 × 297 mm) with the default 24-point margin (about 8.5 mm), produce a 5-page PDF. Each photo is scaled to fit inside the margins and centred, without cropping. With "image-sized pages", each page instead matches its image at one pixel per point. A 3000-pixel-wide photo then becomes a page about 106 cm wide, which is fine on screen but not for printing.
Getting good results
- Order matters. Use the arrows to arrange the images before converting, because each image becomes one page in that order.
- Rotate sideways photos first with the rotate image tool, because EXIF orientation must already be applied to the pixels.
- Resize very large photos first to keep the PDF small. About 1600–2000 px on the long side is plenty for A4 on screen and in print.
- Use Letter (8.5 × 11 in) for documents going to the US and Canada, and A4 almost everywhere else.
JPEG data is embedded as it is, without re-compression, so photo quality is unchanged. PNG images keep their transparency. Scanning apps that save photos as PNG can produce large PDFs, so converting such photos to JPEG first often reduces the size a lot.
Frequently asked questions
Which image formats are supported?
Static PNG and standard RGB or grayscale JPEG. Animated images, CMYK JPEGs, HEIC, and AVIF are not supported, and EXIF rotation must be applied before uploading.
What are the limits?
Up to 20 images, 20 MiB per image, 50 MiB combined, 20 megapixels per image, 80 megapixels combined, and a 100 MiB output limit.
How is page size calculated for image-sized pages?
Image-sized pages use one pixel per PDF point (72 dpi) plus the margins you choose, so a 1000-pixel-wide image produces a page roughly 1000 points wide before margins.
Is the text in the images searchable?
No. The PDF contains the pictures as they are, without OCR. Use a scanning app or PDF editor with text recognition if you need searchable text.