All Converter Pro
Convert PNG to PDF Online
Convert PNG to PDF online for free. Combine screenshots and graphics into one document with transparency flattened cleanly. No signup and no watermark.
About this PNG to PDF tool
PNG to PDF converts screenshots, exported graphics and design assets into a document you can send, print or archive. Select several PNGs and they become one multi-page PDF in your chosen order — the usual reason being that a report, bug write-up or design review is easier to read as a single document than as a folder of loose image files. Transparent areas in a PNG are flattened onto a solid page, because PDF pages are opaque, so a logo on a transparent canvas appears on a clean background rather than as a checkerboard. Up to 30 images can be combined in one pass.
How to use PNG to PDF
- Open the tool and add your file, text or values.
- Review the available options such as page range, output format, quality, password or language.
- Start the process and keep the browser window open until it finishes.
- Download the result and continue with a related tool if needed.
Useful tips
- For scanned PDFs, tools with OCR support run text recognition automatically where possible.
- For large files, use compression tools before sharing by email or uploading to portals.
- For best results, upload clean files with the correct extension and avoid corrupted documents.
Frequently asked questions
What happens to transparent areas in my PNG?
PDF pages are opaque, so transparency is flattened onto a solid page background. The visible artwork is unchanged — only the see-through areas become solid.
Can I put several screenshots into one PDF?
Yes. Select them all and they are combined into a single multi-page PDF in the order you selected, one image per page.
Is the image quality preserved?
Yes. PNG is lossless and the images are embedded as-is, so screenshots and text-heavy graphics stay sharp in the PDF.
Can I mix PNG and JPG files?
Yes. PNG, JPG, WebP, BMP and TIFF can all be combined into the same document.
How many images can I convert at once?
Up to 30 images in a single PDF. For more, create several PDFs and combine them with Merge PDF.
Is this tool free?
Yes — free, no signup, and no watermark on the output.