PDF en PNG
Convertissez les pages PDF en images PNG
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Comment convertir un PDF en PNG
Télécharger le PDF
Sélectionnez ou glissez votre fichier PDF dans la zone de téléchargement.
Choisir les paramètres
Sélectionnez la qualité d'image et les pages à convertir.
Convertir
Cliquez sur convertir et attendez la fin du processus.
Télécharger
Téléchargez vos images PNG individuellement ou en ZIP.
Why Convert PDF to PNG?
PNG format offers lossless compression and transparency support, making it ideal for graphics, diagrams, and documents with text that needs to stay sharp.
PNG vs JPG
- Transparency: PNG supports transparent backgrounds; JPG does not.
- Quality: PNG uses lossless compression; JPG compression reduces quality.
- File Size: JPG files are typically smaller than PNG.
- Best For: PNG for graphics/text, JPG for photos.
Ideal Use Cases
Convert to PNG when you need sharp text, transparent backgrounds, or plan to overlay images in design software. For presentations, PNG maintains crisp edges on text and logos.
Questions fréquentes
Why choose PNG over JPG?
PNG supports transparency and lossless compression, making it ideal for graphics, logos, diagrams, and images where quality and sharp edges are important.
Are PNG files larger than JPG?
Generally yes, but PNG preserves more detail and supports transparency. Choose JPG for photos where smaller file size matters more than transparency.
Is my file secure?
Yes! All conversion happens directly in your browser. Your files never leave your device, ensuring complete privacy.
Is converting PDF to PNG free?
Yes, our converter is completely free with no registration, watermarks, or limits on the number of pages.
What DPI should I use for PNG output?
For web use, 72-150 DPI is sufficient. For high-quality prints or detailed graphics, use 200-300 DPI.
Will PNG images have transparent backgrounds?
If your PDF has transparent elements, they will be preserved in the PNG output. Solid backgrounds remain solid.
Can I use PNG images in presentations?
Yes! PNG is perfect for PowerPoint and Google Slides as it maintains sharp text and supports transparency for professional-looking presentations.
How do I download all pages at once?
After conversion, click 'Download All as ZIP' to get all page images in a single compressed file for convenience.
Can I convert PDFs with vector graphics?
Yes, vector graphics in PDFs are rasterized to PNG at your chosen DPI. Higher DPI preserves more detail from vector elements.
What's the maximum resolution available?
You can select up to 300 DPI, which provides excellent quality for printing and detailed viewing. Higher DPI creates larger files.