Convert PNG to PDF Online For Free

Convert PNG images to PDF documents instantly. Combine multiple PNGs into one PDF.PNG transparency is preserved. 100% free — everything runs in your browser.

Your images are processed 100% in your browser. Nothing is uploaded to any server. PNG transparency is preserved in the PDF output.

A free tool by

Templated.io

How to Convert PNG to PDF

  1. Click the upload area and select one or more PNG images.
  2. Drag to reorder images — the order determines the page sequence in the PDF.
  3. Choose your page size, orientation, and margin settings.
  4. Click "Convert to PDF" and download your document.

Why Convert PNG to PDF?

  • Preserve Transparency: PNG transparency is maintained in the PDF output, making it ideal for logos, graphics, and design assets with transparent backgrounds.
  • Lossless Quality: PNG is a lossless format, and converting to PDF preserves every pixel of detail — perfect for screenshots, diagrams, and technical illustrations.
  • Combine Multiple PNGs: Merge several PNG screenshots, design mockups, or scanned pages into a single organized PDF document.
  • Professional Sharing: PDFs are universally supported and look the same on every device, making them the standard for sharing documents professionally.
  • Print-Ready Output: PDFs with standard page sizes like A4 or Letter ensure your PNG images print correctly and consistently on any printer.

Common Use Cases

Screenshots & Documentation: Combine PNG screenshots of software, websites, or error messages into a single PDF for bug reports, tutorials, or documentation.

Design Mockups: Convert PNG design mockups, wireframes, or UI concepts into a PDF presentation to share with clients or team members.

Graphics & Logos: Create a PDF portfolio of PNG logos, icons, or graphic designs with transparency preserved for professional presentations.

Technical Diagrams: Combine PNG diagrams, flowcharts, or architectural drawings into a single PDF reference document.

Page Size Reference

Page SizeDimensionsBest For
Fit to ImageVariesDigital viewing, no cropping
A4210 x 297 mmInternational standard printing
Letter8.5 x 11 inUS standard printing
Legal8.5 x 14 inLegal documents, contracts

Related PDF Tools

Need to Generate PDFs Automatically?

Templated lets you generate PDFs from templates via API — perfect for invoices, certificates, and reports.

Easy-to-use API

Our PDF Generation API lets you automate PDF creation from templates at scale.

No-code Integrations

Integrate with popular no-code platforms like Zapier, Make and Bubble.

Customizable Templates

Create and customize from our 100+ templates gallery to match your brand and specific needs.

Integrations

Seamlessly integrate with your favorite tools

Zapier
Make
Bubble
n8n
Airtable
Activepieces

Automate Your PDF Generation Today

We can help you with a simple API and no-code integrations

Try For Free

PNG to PDF Converter FAQs

Common questions about converting PNG images to PDF

Is this PNG to PDF converter free?

Yes, completely free with no limits. Your PNG images are processed entirely in your browser — nothing is uploaded to any server. You can convert as many PNG files as you want.

Is PNG transparency preserved in the PDF?

Yes! PNG transparency is fully preserved when converting to PDF. Transparent areas in your PNG images will remain transparent in the resulting PDF document, which is ideal for logos, graphics, and design assets.

Can I combine multiple PNG files into one PDF?

Yes! You can upload multiple PNG images at once and they will be combined into a single PDF document, with each image on its own page. You can drag to reorder them before converting.

What page sizes are available?

You can choose from: Fit to Image (page matches the image dimensions), A4 (210 x 297 mm, international standard), Letter (8.5 x 11 inches, US standard), and Legal (8.5 x 14 inches). The "Fit to Image" option is ideal for digital viewing, while A4 and Letter are best for printing.

How does the "Auto" orientation work?

When set to Auto, each page's orientation is determined by the image dimensions. Wider images get landscape pages, and taller images get portrait pages. This ensures each PNG fits optimally without unnecessary whitespace.

Can I reorder the PNG images before converting?

Yes! After uploading, you can drag and drop images in the list to change their order. The order in the list corresponds to the page order in the final PDF.

Why are my PNG files larger than JPG in the PDF?

PNG is a lossless image format, which means it preserves every pixel of detail without compression artifacts. This results in higher quality but larger file sizes compared to JPG. If file size is a concern, consider using our JPG to PDF converter instead.

Is there a file size limit?

There is no strict file size limit, but since all processing happens in your browser, very large images or many images at once may use significant memory. For best performance, we recommend keeping total image data under 100MB.

Are my PNG images uploaded to a server?

No. This tool processes images 100% in your browser using the pdf-lib JavaScript library. Your PNG files never leave your device, making this completely private and secure.

Will the PNG image quality be preserved?

Yes, PNG images are embedded directly in the PDF at their original resolution with lossless quality. The PDF will contain the images exactly as they are, without any recompression or quality loss.

Can I convert a single PNG to PDF?

Absolutely! While this tool supports multiple PNG images, it works perfectly for converting a single PNG screenshot or graphic to a PDF document as well.

What browsers support this PNG to PDF converter?

This tool works in all modern browsers including Chrome, Firefox, Safari, and Edge. It uses standard JavaScript APIs and the pdf-lib library which have wide browser support.

What our customers say

People love how great our product works and how we're always there to help

Rated 4.6 on

"Brilliant piece of software. Reasonably priced (vs Canva's outrageously expensive API), and despite a few intricacies with the editor, a really fully-featured document generation API. Really great support too from Pedro, the founder!"

August 17, 2025
JB

Jacob Burns

"Great customer service. Templated is a great tool and easy to work with, and their API just makes sense. It's fast, and great for automating visuals. What really stands out is their customer service quick replies, actually helpful, and clearly invested in their users. Smart product, built right."

March 17, 2025
BS

Brix Studio

"Life-saving and incredibly intuitive! This app is absolutely phenomenal! It literally saved my life and my automations on MAKE. The idea behind it is brilliant, and the execution is flawless. It's extremely intuitive, making it super easy to work with, even for those who aren't tech experts. The user-friendly interface and seamless functionality make automation effortless. I highly recommend it to anyone looking for a reliable and efficient solution!"

March 17, 2025
Filipe Souza Profile Photo

Filipe Souza

Basic Invitation

"Great time to value. It's simple to use, it does what it says on the tin, not obscure pricing or documentation - everything is as you expect it, and they have great customer service!"

March 13, 2025
EB

Elias Benussi

"After comparing several similar options, I ultimately chose Templated. I'm really enjoying its ease of use and impressive performance!"

December 19, 2024
Siddharth Elango Profile Photo

Siddharth Elango

"I love it. Great. I use it for a business purposes and works very well with make.com."

December 16, 2024
J

Jakub

"Templated is a game-changing innovation in programmatic design! So many use cases here, this a better option than Canva because they make their API private to enterprise customers only. Can't to see what the future has in store for this amazing company."

December 16, 2024
AR

Antonio Romero

"Great Customer service. A cool guy name Pedro start the conversation with me, as first I though It was an bot so I chat with him in my first language and took a moment for me to realise he is a real person (LOL), shout to them for taking their client even small issue!"

December 16, 2024
K

Kiennguyrn

"This is a clever idea, especially in concert with programmatic (AI-generated) SEO."

17 January 2024
Ryan Hoover Profile Photo

Ryan Hoover

Creator of ProductHunt

"The editor is easy to use, very similar to Canva and the API is simple enough to integrate on the backend."

20 February 2024
Halem Wenderson Profile Photo

Halem Wenderson

Developer at Telvetto

"Very useful service and great support team."

28 October 2024
John Allison Profile Photo

John Allison

Developer

"I have so many ideas running through my head right now of use cases I can do with your API using Bubble.io."

17 January 2024
Jesus Vazquez Profile Photo

Jesus Vazquez

Founder of Hustling Labs

"The possibilities with Templated are endless. The templates are super easy to set up and incredibly versatile. I plan to use this for various solutions in my own apps as well as my clients' apps in the future."

15 April 2024
Mike Mathisen Profile Photo

Mike Mathisen

No-code developer

"Love the tool and love the support from Pedro. The best of templated is how easy it is to create new templates!"

21 October 2024
Borja Pallasá YouTube Profile Photo

Borja Pallasá

No-code & AI YouTuber

Related Free Tools

Discover more free tools you might find useful.

HTML to PDF Converter

Convert HTML code or files to PDF with real-time preview.

Try it now →

URL to PDF Converter

Convert any webpage URL to a PDF document instantly.

Try it now →

Markdown to PDF Converter

Convert Markdown (.md) files to PDF with real-time preview.

Try it now →

Merge PDF

Combine multiple PDF files into one document.

Try it now →

Split PDF

Split PDF files into multiple smaller documents.

Try it now →

Add Watermark to PDF

Add text or image watermarks to your PDF documents.

Try it now →
View All Tools