Rezyzer obrazka
Zmień rozmiar obrazów na konkretne wymiary
Resize images for web, social media, and print with our free online image resizer. Crop, scale, and optimize your photos without losing quality. Supports all image formats and maintains aspect ratios for professional results.
Características Principales
Resize images while maintaining aspect ratio
Custom width and height settings
Multiple output format options
Batch resize multiple images
Quality adjustment controls
Real-time preview before download
How to Use Image Resizer
Upload Image
Select an image file from your computer
Set Dimensions
Enter the desired width and height in pixels
Maintain Ratio
Toggle the aspect ratio lock to maintain proportions
View Preview
See the resized image preview
Download
Save the resized image to your device
Casos de Uso
Optimize images for faster website loading
Create properly sized images for social media profiles and posts
Prepare photos for e-commerce product listings
Resize graphics for email newsletters and campaigns
Create thumbnail previews for galleries and portfolios
Preguntas Frecuentes
Will resizing reduce image quality?
Resizing to smaller dimensions reduces pixels but uses quality compression. Resizing up reduces quality more.
What image formats are supported?
PNG, JPG, GIF, WebP, BMP, TIFF, and most common image formats.
Can I resize multiple images at once?
Yes, use our batch resize feature to process multiple images with the same settings.
How do I maintain aspect ratio?
Enable the "Maintain Ratio" option to automatically adjust height when changing width.
What resolution should I use for web images?
Standard web images are 72-96 DPI. For social media, follow platform guidelines.