Image Resizer
Resize your images by pixels or percentage with aspect ratio control
Image Resizer
Upload an image and resize it to your desired dimensions
PNG, JPG or GIF files supported
Frequently Asked Questions about Image Resizing
How does image resizing work?
Image resizing changes the dimensions of your image by scaling it up or down. Our tool uses high-quality algorithms to maintain image clarity and sharpness during the resizing process.
What's the difference between pixel and percentage resizing?
Pixel resizing lets you set exact dimensions (e.g., 800×600 pixels), while percentage resizing scales the image by a percentage of its original size (e.g., 50% makes it half the original size).
Should I maintain aspect ratio?
Yes, in most cases. Maintaining aspect ratio prevents your image from looking stretched or distorted. Only disable it if you specifically need to change the proportions for design purposes.
What file formats are supported?
We support JPG, PNG, and GIF files. These formats work well with resizing and maintain good quality after processing.
Will resizing affect image quality?
Resizing down (making smaller) typically maintains or improves quality. Resizing up (making larger) may result in some quality loss as the tool interpolates new pixels.
What are good dimensions for different uses?
Web: 800-1200px wide, Social media: 1080-1920px wide, Print: 300 DPI (e.g., 2400×1800 for 8×6 inch print), Thumbnails: 150-300px wide.