Smart Image Resizer
Resize and convert images while maintaining quality. Supports JPG/JPEG, PNG, and WebP formats.
Image Resizing Tool
Easily adjust dimensions and convert between formats. Maintain aspect ratio automatically or specify exact dimensions.
- Uploaded Images (0)
- No images uploaded yet
Supported formats: JPG, JPEG, PNG, WebP | Max quality: 100% | Batch processing: Yes
Free Online Image Resizer
What is ImageToolkit Resizer?
Our powerful online tool lets you resize images to exact dimensions while maintaining quality. Perfect for social media, websites, print materials, and more.
All processing happens directly in your browser - your images never upload to our servers, ensuring complete privacy and security.
Key Features
- Precise resizing: Set exact width/height in pixels
- Aspect ratio control: Maintain proportions or customize
- Batch processing: Resize multiple images at once
- Format conversion: Save as JPG, PNG, or WebP
- Quality adjustment: Fine-tune output quality
How to Resize Images
- Upload images - Drag and drop or click to select files
- Set dimensions - Enter width and/or height in pixels
- Choose options - Maintain aspect ratio or customize
- Adjust settings - Select format and quality (optional)
- Download - Get all resized images in one click
Recommended Dimensions
Social Media
- Instagram: 1080x1080px
- Facebook: 1200x630px
- Twitter: 1024x512px
Websites
- Hero images: 1920x1080px
- Thumbnails: 300x300px
- Blog images: 800x600px
- 4x6 photo: 1200x1800px
- Letterhead: 2550x3300px
- Business card: 750x450px
Need help? contact us at info@imagetoolkit.net