Converting a PDF to PNG is useful when you need lossless, high-quality images from your document — for presentations, websites, or embedding diagrams into other files. This guide explains how to convert PDF to PNG for free, and when to choose PNG over JPG.
The Fastest Method: Free PDF to PNG Converter (No Upload)
PDFWonder's PDF to PNG tool converts every page of your PDF into a lossless PNG image in your browser. No file is sent to any server.
- Go to the PDF to PNG Converter.
- Drop your PDF onto the upload area or click to select it.
- The tool renders each page as a PNG preview and shows download buttons.
- Click ↓ PNG next to any page to download it individually, or click Download All as ZIP to get every page at once.
PNG vs JPG: Which Format Should You Choose?
Choose PNG when you need:
- Pixel-perfect lossless quality (no compression artefacts)
- Transparency support (useful for diagrams with non-white backgrounds)
- Screenshots, diagrams, charts, or text-heavy content
- Images that will be further edited or re-saved multiple times
Choose JPG when you need:
- Smaller file sizes (JPG photos are typically 50–80% smaller than equivalent PNG)
- Photographs or photo-heavy content where minor quality loss is acceptable
- Images for the web where loading speed matters more than perfect quality
How to Convert PDF to PNG on Windows
Besides the browser tool above, Windows options include:
- Microsoft Edge: Open the PDF in Edge, right-click a page → "Save as image" (Edge now supports saving PDF pages as PNG).
- Paint or Snipping Tool: Open the PDF in any viewer, use the Snipping Tool to screenshot individual pages, and save as PNG.
- Adobe Acrobat (paid): File → Export To → Image → PNG — gives full control over resolution and quality.
- GIMP (free): Open the PDF in GIMP (it will ask for DPI), then export the layers as PNG files.
How to Convert PDF to PNG on Mac
- Preview (built-in): Open the PDF → File → Export → choose PNG as the format → save. Preview can export each page but requires doing them one at a time.
- Automator: Mac's Automator app can batch-convert a multi-page PDF to PNG — search "PDF to Image" in Automator actions.
- Browser tool: The PDFWonder converter above works on Mac the same as any other platform.
How to Convert PDF to PNG on iPhone and Android
On mobile:
- Open PDFWonder PDF to PNG in your mobile browser (Safari or Chrome).
- Tap the upload area and select your PDF from Files or Google Drive.
- Tap the download button for each page to save PNGs directly to your camera roll or downloads folder.
Use Cases for PDF to PNG Conversion
- Presentations: Embed specific PDF pages as high-quality images in PowerPoint or Google Slides
- Websites: Display PDF document previews as web images
- Social media: Share individual report pages or infographics as PNG images
- Email: Attach specific pages as inline images instead of sending the whole PDF
- Editing: Import PDF content into image editing software like Photoshop or Canva
Frequently Asked Questions
What is the difference between PDF to PNG and PDF to JPG?
PNG is a lossless format — images are compressed without losing any quality, and it supports transparency. JPG uses lossy compression that slightly degrades quality in exchange for smaller file sizes. For diagrams, text, screenshots, and graphics use PNG. For photographs and photo-heavy documents, JPG is fine and produces smaller files.
What resolution will the PNG images be?
PDFWonder renders pages at 2x scale (approximately 144 DPI), which is sharp for screen use and most printing needs. For very high-resolution needs (600 DPI+), you would need a desktop application like Adobe Acrobat.
Does it work on scanned PDFs?
Yes. The tool renders the visual output of every page using PDF.js, so scanned PDFs convert to PNG images just as well as text-based PDFs.
Can I convert only specific pages?
Use the PDF Splitter to extract the pages you want first, then convert that smaller PDF to PNG here.
Will the PNG have a transparent background?
Most PDF pages have a solid white background, so the PNG will have a white background too. PDFs with genuinely transparent backgrounds are rare; those will export with transparency preserved.
How do I convert multiple PDFs to PNG at once?
The current tool converts one PDF at a time. Process each PDF separately and use the "Download All as ZIP" button to get all pages in one download per PDF.