Some PDFs have transparent backgrounds—design elements, logos, graphics. Converting to PNG or WEBP preserves this transparency.
What is Transparency?
Transparency means parts of the image are see-through. When placed over other content, the background shows through.
Use Cases for Transparent Images
- Logos on colored backgrounds
- Graphics for web design
- Overlays for video editing
- Elements for graphic design
How to Preserve Transparency
- Open Rune's PDF to Image.
- Upload your PDF with transparent elements.
- Choose PNG or WEBP format (not JPG).
- Enable "Keep Transparency" option.
- Convert and download.
Format Comparison
| Format | Transparency Support |
|---|---|
| PNG | ✅ Full support |
| WEBP | ✅ Full support |
| JPG | ❌ No support |
JPG will fill transparent areas with white.
When You Need Transparency
Logo Export
Export logos from PDF brand guidelines.
Icon Creation
Convert vector icons to transparent PNGs.
Design Elements
Extract graphics for use in other designs.
Overlay Content
Create images to layer over video or other backgrounds.
Transparency Tips
- Verify your PDF actually has transparency.
- Use PNG for maximum compatibility.
- Use WEBP for smaller file sizes (modern browsers only).
- Test the result by placing over a colored background.
Checking for Transparency
After conversion:
- Open the image in an image editor.
- Place over a solid color background.
- Verify transparent areas show through.
Common Issues
Expected Transparency Not Working
- The original PDF may have a white background (not transparent).
- JPG was selected (doesn't support transparency).
- "Keep Transparency" wasn't enabled.
Conclusion
Preserve your design flexibility with transparent exports. Rune's PDF to Image supports PNG and WEBP with full transparency.