Can I combine multiple PNGs?

Yes. Upload as many PNG files as you want. They will be combined in order into a single PDF. Drag to reorder.

Does the transparency get preserved?

PNG transparency is rendered against a white background in the PDF since PDF does not support transparent pages.

Is it free and private?

Completely free. All conversion runs in your browser using jsPDF. No images are uploaded.

What page sizes are available?

A4, Letter, Legal, or Fit to Image. Fit to Image uses the PNG dimensions as page size.

No. PNGs are embedded at their original resolution so there is no re-compression.

Convert PNG images to PDF free online. Combine screenshots and graphics into one document. Custom page size and layout. No signup, no upload, no watermark. — Single or Multiple, Free

Combine PNG images into one PDF. Reorder, choose page size, set margins. 100% in your browser.

Drop PNG images here or click to upload

PNG only · multiple files supported

Select Images

⚠️

PNG batch0 PNGs

✓PDF downloaded!

PDF Settings

Page Size

Orientation

Margin

Image Fit

PDF options

How to Use PNG to PDF Converter

Upload PNG files — Drag and drop one or more PNG images, or click to browse. Multiple files are supported.
Arrange the order — Drag thumbnails to reorder pages. The order you set becomes the PDF page order.
Configure settings — Choose page size (A4, Letter, Legal, or Fit to Image), orientation, and margins.
Convert and download — Click "Convert to PDF" to generate your document. The file downloads instantly.

Features & Benefits

Why Convert PNG to PDF?

Share documents — PDF is universally viewable and preserves layout across devices.
Combine screenshots — Merge multiple screenshots into one professional document.
Print ready — PDFs print consistently on any printer without formatting issues.
Portfolio creation — Combine design work into a portable, navigable document.

Privacy & Security

Everything runs in your browser using jsPDF. Your images never leave your device. No data is sent to any server, ensuring complete privacy for sensitive documents.

PNG Transparency Handling

PNG supports transparency, but PDF pages have a white background by default. Transparent areas in your PNG will appear white in the PDF output. This is standard behavior across all PDF converters.

Common Use Cases

Screenshots & diagrams — PNG preserves sharp edges; PDF makes them shareable and professional.
Design mockups — Send clients a paginated PDF instead of a folder of PNG files.
Transparent images — PNG keeps transparency; the PDF will render transparent areas as white.
Logos & branding assets — Package a brand kit as one navigable PDF document.
Presentations — Convert exported slides (PNG) into a single PDF for easy distribution.

Tips for Best Results

Keep source PNG resolution high — the converter does not upscale images.
For smaller PDFs, compress PNGs with our Image Compressor first.
Pick Fit to Image when every PNG has the same aspect ratio, otherwise use A4.
Use the No margin option if the PNG is already framed with whitespace.

Frequently Asked Questions

Will transparency be preserved?

Transparent areas render as white on the PDF page since PDF pages have a solid background by default.

Does this work offline?

Yes. After the page loads once, the conversion runs entirely in your browser — you can disconnect from the internet.

Is there a size limit?

No server limit. Your device’s RAM is the only cap. Most modern phones handle 50+ high-res PNGs.

Can I mix PNG and JPG?

Yes — use our Image to PDF tool for mixed formats including PNG, JPG, and WEBP.

Will quality drop?

No. PNGs are embedded at their original resolution so there’s no re-compression or quality loss.