# Convert PNG to PDF

> Convert PNG screenshots and graphics into one PDF without quality loss. Transparency becomes white, pages fit A4, Letter or the image. Private: nothing is uploaded.

Put PNG screenshots, diagrams and scans into one PDF with lossless quality.

## Key facts

- **Price:** Free, no sign-up, no watermark
- **Upload:** Never: the file is processed on your device
- **Works on:** Any recent browser on a computer, iPhone, iPad or Android
- **Files:** Up to 60 MB per image and 200 images at a time.
- **Updated:** October 1, 2026

PNG files are embedded losslessly, which keeps text in screenshots and lines in diagrams perfectly sharp. Transparent areas appear white on the page. Mix PNGs with other images and reorder them before converting.

## How it works

1. Drop your PNG files or choose them.
2. Reorder them and choose page size, orientation and margins.
3. Select Create PDF and download it.

## Supported files

Input: PNG (JPG, WEBP, GIF and HEIC also accepted). Output: one PDF.

Up to 60 MB per image and 200 images at a time.

## When to use it

- Turn a series of app screenshots into a single shareable document.
- Assemble exported slides or charts into one PDF.
- Archive scans saved as PNG in a lighter, printable format.

## Quality and limitations

- Up to 200 images and 60 MB per image.
- Lossless PNG files can make large PDFs; compress the result if needed.

## Common issues

- **My transparent image has a white background.** PDF pages are white; transparent parts of the PNG show the page.
- **The text in my screenshots looks soft.** Choose Same as image for page size: the screenshot is then placed at its own size.

## Private by design

This tool runs entirely in your browser with JavaScript. Your file is read and processed on your device and is never uploaded to a server. Closing the tab discards everything.

[See how it works, step by step](https://nimbopdf.com/how-it-works/)

## Frequently asked questions

### Is PNG quality preserved?

Yes. PNG images are embedded without loss.

### Can I convert many PNGs at once?

Yes, up to 200 per PDF.

### Is anything uploaded?

No. Conversion runs in your browser.

## Related tools

[JPG to PDF](https://nimbopdf.com/jpg-to-pdf/)[WEBP to PDF](https://nimbopdf.com/webp-to-pdf/)[Merge PDF](https://nimbopdf.com/merge-pdf/)[PDF to PNG](https://nimbopdf.com/pdf-to-png/)

## Guides

- [How to convert photos to a PDF on iPhone](https://nimbopdf.com/how-to-convert-photos-to-pdf-on-iphone/)

## Convert to PDF

[JPG to PDF](https://nimbopdf.com/jpg-to-pdf/)[WEBP to PDF](https://nimbopdf.com/webp-to-pdf/)[HEIC to PDF](https://nimbopdf.com/heic-to-pdf/)[All PDF tools](https://nimbopdf.com/tools/)

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Source: https://nimbopdf.com/png-to-pdf/ · Nimbo (English) · https://nimbopdf.com/llms.txt