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PDF Tools · Updated October 19, 2026

PNG to PDF Converter

You can combine PNG images into a single PDF in your browser: add the files, arrange their order, choose a page size or fit each image, and download the finished document without uploading anything.

Runs in your browserFree · No sign-up · No watermark
PNGPDFRuns in your browser
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Everything runs locally in this tab. No file is uploaded while the tool loads.

This tool runs in your tab. Nothing is uploaded and no copy is stored.

How files are handled

At a glance

Formats
PNG → PDF
Processing
In your browser
Max size
Up to 25 MB per image · 30 images
Price
Free, no account
Updated
October 19, 2026
All PDF Tools

About PNG to PDF

PNG is what most screenshots, logos, diagrams and UI exports arrive as: sharp edges, flat colors and often a transparent background. Turning a set of those images into one PDF makes them easy to send, print or attach to a form, but phone apps and office suites tend to re-compress the image or scatter the files across separate documents.

This converter embeds the original PNG data directly into PDF pages, so nothing is re-encoded and the sharp edges stay sharp. You can reorder the images, choose pages that fit each image or a standard A4 or US Letter sheet, set a margin, and download one document. The images are read and assembled by your own browser, so private screenshots and logos never leave the device.

What this tool does

The details that matter when you use PNG to PDF for real work.

  • Up to 30 PNGs per PDF

    Combine a full set of screenshots, diagrams or logo versions into one ordered document.

  • Reorder before converting

    Move any image up or down with the arrow buttons — or the keyboard — and the list order becomes the page order.

  • Fit, A4 or US Letter

    Let each page follow the image proportions, or scale the image into a standard sheet with auto, portrait or landscape orientation.

  • No image re-encoding

    PNG data is embedded as-is, so there is no generation loss and no unexpected quality drop.

  • Transparency on white

    Transparent parts of a PNG sit on the white PDF page, so logos and cut-out screenshots keep a clean background.

  • Local conversion

    The PDF is assembled on your device with pdf-lib. Nothing is uploaded and no account is needed.

How to use PNG to PDF

No account, no installation — the whole job happens in this browser tab.
  1. 01

    Add your PNG files

    Drop one or more PNG images into the workspace or click Choose files. A thumbnail and the pixel dimensions appear for each.

  2. 02

    Arrange the order

    Use the up and down arrow buttons to set which image becomes page 1, page 2 and so on.

  3. 03

    Choose the page setup

    Pick Fit to image, A4 or US Letter, then choose an orientation and a margin.

  4. 04

    Create the PDF

    Click Create PDF and wait for the images to be embedded and the document to be assembled.

  5. 05

    Download and check

    Download the PDF and open the preview to confirm the order, orientation and margins.

Supported formats and limits

Input
PNG
Output
PDF
Processing
Client-side, in your browser. Nothing is uploaded.
Maximum size
Up to 25 MB per image · 30 images
Requirements
Chrome, Edge, Firefox or Safari · PNG image files

Limitations worth knowing

  • No OCR: a PDF built from PNG images has no selectable or searchable text.
  • Up to 30 images and 25 MB per image. Large screenshots make correspondingly large PDFs.
  • Animated PNGs are stored as a single static frame, because PDF pages cannot play animations.
  • Text, links and document metadata cannot be added to the generated pages.

Privacy and file handling

Your PNG images are decoded and embedded into a PDF by your own browser. They are never uploaded, and the document is assembled in memory on your device. Nothing is stored after you close or reset the tool, and the original image files are untouched.

Read the full privacy policy

PNG to PDF FAQ

Short, direct answers to the questions people ask before using this tool.
Does converting PNG to PDF change the image quality?
No. The PNG files are embedded in the PDF without re-encoding, so the image data and resolution are untouched. The PDF is larger mainly because it now carries the full image data plus page structure.
What happens to transparent parts of a PNG?
The PDF page is white, so transparent pixels show the white page behind them. Logos and cut-out images therefore keep a clean background, but they no longer carry transparency inside the PDF.
How many PNG images can one PDF contain?
Up to 30 images per PDF, with a 25 MB limit per image. For more pages, create two PDFs and join them with the Merge PDF tool.
Which page size is best for screenshots?
Fit to image keeps each screenshot's own proportions and avoids white bars, which is usually best for screen content. Use A4 or US Letter when the PDF will be printed or must match a document standard.
Can I reorder pages before creating the PDF?
Yes. Reorder the images in the list before clicking Create PDF and the document is built in exactly that order. You can also remove an image before converting.
Why is a PNG-based PDF so large?
Because each page holds the original PNG at full resolution. Screenshots and diagrams compress less efficiently than photos, so the PDF can grow quickly. Compressing the images first, or reducing their dimensions, keeps the PDF smaller.
Can PNG to PDF make the text searchable?
No. The PDF contains the images as pictures, so text inside a screenshot is not selectable or searchable. Adding a text layer would require OCR, which this tool does not perform.
Where are my images processed during conversion?
Everything happens inside your browser tab: the PNG files are read locally and embedded with pdf-lib. Nothing is uploaded to a server and no copy is kept after you close the page.

Background reading

Format guides that explain the trade-offs behind PNG to PDF.