Convert PNG images to PDF
Combine PNG screenshots and graphics into one PDF, stored losslessly, in the order you choose.
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Screenshots of a form, exported diagrams and scanned pages saved as PNG often need to go out as a single PDF. Add the images, put them in order, and each becomes one page. PNGs are embedded losslessly, so text in screenshots stays razor sharp; JPG, WebP, HEIC and other formats can be mixed in too.
Choose "Same size as each image" to make every page exactly the size of its screenshot, or A4 / US Letter with the image scaled to fit and centred. Transparent areas print as white.
How to use it
- Drop your PNG files on the box or click to choose them.
- Drag the handles or use the arrows to set the page order.
- Choose the page size, orientation and margin.
- Click Create PDF and download it.
Frequently asked questions
Are my files uploaded?
No. The file is read and processed by your browser on your device; nothing is sent to a server. You can load the page, switch off Wi-Fi and it still works.
Is quality lost?
No. PNG images are stored in the PDF losslessly, pixel for pixel.
Why is my PDF large?
Lossless PNG screenshots can be several megabytes each. If a form has a size limit, run the PDF through Compress PDF afterwards.
Can I mix PNG and JPG?
Yes. JPGs are embedded unchanged; WebP, HEIC, AVIF, GIF and BMP are converted to high-quality JPG.
How many images can I add?
Up to 50 images, 50 MB each, on the free plan.
Related tools
- Convert JPG images to PDFPut JPG, PNG, WebP or HEIC photos into one PDF, in your order, on A4, Letter or image-sized pages.
- Convert PDF pages to PNG imagesSave PDF pages as lossless PNG images at 72, 150 or 300 dpi, one by one or as a ZIP.
- Merge PDF filesCombine several PDFs into one file in the order you choose. Runs in your browser; nothing is uploaded.
- Compress a PDF to a smaller file sizeShrink scanned PDFs to a target size (such as 200 KB) or by level, on your device. The result is image-based.
- Scan documents to PDFPhotograph pages with your camera, clean them up to look like scans and save them as one PDF.