Need to change image dimensions? Rune's Image Resizer offers multiple resize methods with full control over quality and format.
Why Resize Images?
Website Optimization
Large images slow websites. Resize for faster loading.
Social Media Requirements
Each platform has ideal image sizes.
Email Attachments
Smaller images attach and send faster.
Storage Savings
Reduced dimensi file sizes.
Resize Methods
By Dimensions
Set exact width and height in pixels (e.g., 800x600).
By Percentage
Scale proportionally (e.g., 50% = half size).
By Social Media Presets
One-click sizing for Instagram, Facebook, Twitter, etc.
How to Resize Images
- Open Rune's Image Resizer.
- Upload your image(s).
- Choose resize method.
- Set dimensions, percentage, or preset.
- Adjust quality settings.
- Download resized images.
Features
| Feature | Description |
|---|---|
| Aspect ratio lock | Maintain proportions automatically |
| Batch processing | Resize multiple images at once |
| Quality control | 10-100% quality slider |
| Format selection | JPG, PNG, WEBP output |
| DPI adjustment | 72-300 DPI options |
Social Media Presets
- Instagram Post (1080x1080)
- Instagram Story (1920x1080)
- Facebook Post (1200x630)
- Twitter (1200x675)
- LinkedIn (1200x627)
- YouTube Thumbnail (1280x720)
Privacy
All resizing happens in your browser. Images never leave your device.
Pro Tips
- Lock aspect ratio to prevent distortion.
- Use WEBP format for best compression.
- 72 DPI for web, 300 DPI for print.
Conclusion
Image resizing is essential for web optimization and social media. Rune's Image Resizer offers multiple methods with full control.