About PixelRatio

PixelRatio is a free collection of online image tools designed for photographers, graphic designers, web developers, and anyone who works with digital images.

Our Tools

• Aspect Ratio Calculator: Find the ratio of any image dimensions
• Pixels to Print Size: Convert pixels to inches or centimeters
• Megapixel Calculator: Calculate megapixels from resolution
• Image Resize Calculator: Resize while maintaining proportions
• DPI Calculator: Determine dots per inch for printing
• File Size Estimator: Estimate file sizes for different formats

Privacy

All calculations run locally in your browser. We never upload or store your images or data.

Contact

Have questions or suggestions? Visit our contact page.