PDF to PNG
Convert PDF to PNG images online for free. Save PDF pages as sharp, lossless PNGs in your browser with adjustable DPI. Your files stay on your device.
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About This Tool
PDF to PNG converts PDF document pages into high-quality PNG images with lossless compression. PNG format preserves image quality perfectly and supports transparency.
Ideal for extracting graphics, diagrams, or any content where quality preservation is critical.
All conversion happens in your browser, ensuring your documents remain private.
PNG is the right choice when sharp text, thin lines, or diagrams must stay crisp, such as charts for a presentation or pages for documentation. Use about 150 DPI for screens and 300 DPI for print or close zooming, keeping in mind that PNG files grow quickly at high resolutions. Convert only the pages you need. If file size matters more than perfect sharpness, for example with photo-heavy pages, PDF to JPG produces much smaller images.
Exporting pages as PNG is common for design files, technical drawings, and slides that are not public yet. TokPDF renders each page with WebAssembly directly in your browser, so the source PDF is never transmitted to a server. Conversion speed depends only on your device, and the images save straight to your downloads, ready to drop into a document or editor.
How to Use
Upload Your PDF
Drag and drop your PDF file or click to select.
Configure Options
Select pages and set resolution (DPI) options.
Convert and Download
Click Convert to extract PNG images.
Use Cases
Graphics Extraction
Extract diagrams and graphics with perfect quality.
Design Assets
Convert PDF designs to PNG for editing software.
Documentation
Create high-quality images for technical documentation.
Frequently Asked Questions
Why choose PNG over JPG?
PNG offers lossless compression and transparency support, ideal for graphics and text.
Are transparent backgrounds supported?
Yes, PDF pages with transparency are preserved in PNG output.
What DPI should I use?
Use 150 DPI for screen viewing, 300 DPI for printing.
How do I convert a PDF page to a PNG image?
Load the PDF, select the page or pages you want, choose a DPI, and convert. Each selected page becomes a separate PNG file. When several pages are converted, they are typically bundled in a ZIP for easy download.
Can I convert PDF to PNG with a transparent background?
Pages that have transparent areas in the PDF can keep that transparency in PNG output. Most PDFs have a white page background, though, and that white will appear in the image just as it does when you view the document.
Why are my PNG files so large?
PNG uses lossless compression, so it keeps every pixel exactly, and file size rises sharply with DPI. Lower the DPI to 150 for on-screen use, or choose PDF to JPG for photo-heavy pages where small size matters more.
Can I convert PDF to PNG on my phone?
Yes. Open tokpdf.com in your mobile browser, load the PDF, and convert. The PNG images download to your phone. Very high DPI settings on many pages may take longer and use more memory on a phone.