Free Image Resizer & Dimension Changer
Resize images to exact width and height dimensions online. Fast, free, and maintains quality.
Drop an image here or click to browse
Max file size: 50MB
WebTooly Image Resize Examples
Common image dimensions for different platforms and use cases with our free AI-powered image resizer.
WebTooly Social Media Sizes
WebTooly Website Thumbnails
WebTooly Mobile Optimized
WebTooly Print & Email
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About Image Resizer
Our free Image Resizer lets you change image dimensions to exact width and height specifications. Perfect for creating thumbnails, social media graphics, or fitting images to specific layout requirements. Maintains image quality while resizing.
How to Use Image Resizer
- 1Upload your image by dropping it or clicking to browse.
- 2Enter the desired width and height in pixels.
- 3Toggle aspect ratio lock to maintain proportions.
- 4Click "Resize Image" and download the result.
Key Features
- Precise width and height control
- Aspect ratio lock option
- Maintains image quality during resize
- Supports JPG, PNG, and WebP formats
- Real-time preview of original image
- Instant download of resized image
Benefits
- •Create perfect thumbnails for websites and galleries
- •Optimize images for social media platforms
- •Fit images to specific design requirements
- •Reduce file size by resizing large images
Frequently Asked Questions
Will resizing affect image quality?
Our resizer uses high-quality algorithms to maintain image clarity. Enlarging images may reduce quality, while reducing size typically maintains good quality.
What happens if I don't maintain aspect ratio?
Disabling aspect ratio lock allows you to set any width and height, which may stretch or compress the image. This is useful for fitting specific dimensions.
What image formats are supported?
We support JPG, JPEG, PNG, and WebP formats. The resized image will maintain the same format as your original file.