UtilityKit

500+ fast, free tools. Most run in your browser only; Image & PDF tools upload files to the backend when you run them.

PNG to PDF

Combine PNG screenshots into one PDF

About PNG to PDF

PNG to PDF bundles your PNG screenshots, design exports, and graphics into a single multi-page PDF document — entirely in the browser, with no server upload. This tool is the lossless counterpart to JPG to PDF: because PNG files are uncompressed, they are embedded into the PDF at their original quality with no re-encoding. The result is a clean, print-ready document that is ideal for packaging design assets, sharing UI screenshots with stakeholders, bundling infographics for a report, or sending multiple graphics to a client as one organised file. Drag the thumbnails to set page order before converting, and the tool handles portrait, landscape, and mixed-orientation images in the same batch.

Why use PNG to PDF

Lossless PNG Quality in the Output PDF

PNG images are embedded without re-encoding, so fine lines, crisp icons, and transparent-background graphics appear exactly as intended.

Mixed Orientations Supported

Portrait and landscape PNGs can coexist in the same PDF — each page is sized to its source image automatically.

Drag-to-Reorder Before Conversion

Arrange pages visually using thumbnail drag handles so the final document reads in the right order.

100% In-Browser — No Server Upload

Your PNGs never leave your device — ideal for proprietary design files, sensitive screenshots, or confidential infographics.

Ideal for Design and UI Assets

Package Figma exports, wireframes, and style-guide screenshots into a single PDF for client review or handoff.

Free with No Signup

Convert as many PNGs as you need without an account, subscription, or watermark on the output.

How to use PNG to PDF

  1. Click the upload area or drag your PNG files into the PNG to PDF panel.
  2. Add as many PNGs as you need — each becomes one page in the output PDF.
  3. Drag image thumbnails to set the correct page order before converting.
  4. Remove any image added by mistake using the delete button on its thumbnail.
  5. Click Create PDF and let the browser assemble the document in seconds.
  6. Download the PDF — no data is transmitted, all processing stays on your device.

When to use PNG to PDF

  • When packaging a set of UI wireframe PNGs into a single PDF for a stakeholder presentation.
  • When sending multiple infographic exports to a client as one organised document instead of a file dump.
  • When compiling screenshot evidence for a bug report or QA review into a PDF.
  • When bundling exported chart PNGs from a spreadsheet tool into a single shareable report.
  • When submitting a portfolio of design work as a PDF and your files are in PNG format.
  • When combining logo variants and brand assets into a single reference PDF for a brand guide.

Examples

UI wireframe handoff

Input: 8 wireframe PNGs exported from Figma (1440×900 each), dragged into flow order

Output: wireframes.pdf — 8-page landscape PDF ready to share with stakeholders for review

Bug report screenshot bundle

Input: 5 PNG screenshots from a QA session showing different error states

Output: bug-report.pdf — 5-page document shared with the dev team as a single attachment

Brand asset reference PDF

Input: logo-primary.png, logo-dark.png, logo-icon.png, colour-palette.png — 4 PNGs

Output: brand-assets.pdf — 4-page reference document emailed to the design agency

Tips

  • Name your PNG files with numeric prefixes (01-intro.png, 02-hero.png) so they load in the right order and minimise the need for manual dragging.
  • If output file size is a concern, run the resulting PDF through the PDF Compress tool to reduce embedded image overhead.
  • For design handoffs, export all Figma or Sketch frames as PNG and convert them here to produce a single reviewable PDF.
  • If your PNGs contain transparency that matters visually, place them on a white background in your design tool before exporting.
  • For very large PNG files, resize them in an image editor to 72–150 DPI before converting to keep the PDF at a manageable size.

Frequently Asked Questions

Why use PNG to PDF instead of JPG to PDF?▾
PNG to PDF is better for design assets, diagrams, screenshots, and any image where crisp edges and exact colour fidelity matter. JPG to PDF is better for photographs where smaller file size is the priority.
Does my data get uploaded to a server?▾
No. All processing happens locally in your browser. Your PNG files never leave your device.
Can I mix portrait and landscape PNGs?▾
Yes. Each page in the output PDF is sized to match the dimensions of its source PNG, so mixed orientations work correctly in the same document.
Will the output PDF preserve PNG transparency?▾
Transparent PNG areas are typically filled with white in the PDF output, as PDF pages have opaque backgrounds by default. If you need transparency preserved in a design context, embed the PNG in a design tool rather than converting to PDF.
Is there a limit on the number of PNGs I can add?▾
There is no fixed limit. The practical limit is your device's available memory — modern computers handle 50+ high-resolution PNGs without difficulty.
Can I use this tool on mobile?▾
Yes — the tool is mobile-responsive and works in Safari on iOS and Chrome on Android.
Will the resulting PDF be editable?▾
The output is an image-only PDF — text visible in the PNGs is not selectable because it is embedded as raster pixels, not a text layer. For editable text, you would need a PDF that was created from a text-based source.
Do I need an account to use this tool?▾
No. Open the page and start converting — no signup, no registration.

Explore the category

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Glossary

PNG
Portable Network Graphics — a lossless raster format commonly used for screenshots, design exports, and graphics with transparency.
Raster PDF
A PDF where pages consist of embedded pixel images rather than vector paths or text layers.
Lossless
A property of image encoding where no pixel data is discarded during compression, maintaining exact visual fidelity.
Client-Side Processing
Computation that runs in the browser rather than on a remote server, keeping data private and avoiding upload delays.
Page Sizing
Automatically matching a PDF page's dimensions to the source image's pixel width and height.
Alpha Channel
The transparency layer in a PNG image; this data determines which pixels are fully or partially transparent.