# PNG to PDF Converter — Combine PNG Images Locally

> Convert PNG images to a single ordered PDF locally in your browser — one PNG per page, transparency flattened onto white. No upload queue or account required.

Source: https://toolpantry.app/png-to-pdf

## About

Combine PNG images into an A4-sized PDF with local page ordering and no server upload — transparency flattened cleanly onto white.

## Quick answer

How do I convert PNG to PDF? Add one or more PNG images, arrange the order, and export a single PDF with one PNG per A4 page. Everything is processed locally — no account and no watermark.

## How to convert PNG to PDF

1. **Add one or more PNGs** — screenshots, exported charts, scans; order them as you like.
2. **Check the page layout** — each image is placed on its own A4 page, centered, transparency on white.
3. **Download the PDF** — one file containing every image, created locally in your browser.

## When PNG to PDF is the right move

- **Portals that only accept PDF** — job boards, visa forms, expense systems; PNG sets are often rejected
- **Screenshots as evidence** — chat logs, dashboards, error reports: one clean PDF
- **Charts and diagrams** — PNG's sharp edges survive the PDF embedding untouched

## Good to know

PNG is lossless, so pages keep their crisp edges but files run larger than JPG — for photo-heavy sets, [JPG to PDF](https://toolpantry.app/jpg-to-pdf.html) (which also accepts PNGs) or [HEIC to PDF](https://toolpantry.app/heic-to-pdf.html) for iPhone photos will be lighter. Keep the total under 25 MB for email — the [1 MB compressor](https://toolpantry.app/compress-image-to-1mb.html) preps images first, and [Merge PDF](https://toolpantry.app/merge-pdf.html) joins the result with existing documents.

## Notes

Images are placed on centered A4 pages with their aspect ratio preserved; transparent areas become white. The bundled PDF engine runs inside this browser tab.

## FAQ

**How do I convert PNG to PDF?**

Add one or more PNG images, arrange the order, and export a single PDF with one PNG per A4 page. Everything is processed locally — no account, no watermark.

**What happens to PNG transparency?**

Transparent areas are flattened onto white, which is what print and most portals expect. If you need transparency preserved, keep the original PNG alongside the PDF.

**Are my images uploaded?**

No. The PDF is built locally in your browser — the bundled PDF engine runs inside this tab.

**Can I add JPG images too?**

This page takes PNG files. For JPGs — or a mix of both — use the JPG to PDF tool, which accepts both formats in one PDF.