Image Resizer
Resize images pixel-perfectly directly in your browser.
What is an Image Resizer?
An Image Resizer allows you to change the dimensions (width and height) of a digital image. This is crucial for fitting images into specific layouts, like social media posts, profile pictures, or banner ads.
Resizing is not just cropping; it's scaling the entire image down (or up). Scaling down removes pixels to make the file smaller and smaller in dimensions. Scaling up adds pixels, which can make the image blurry if overdone.
Our tool offers pixel-perfect control. You can specify exact dimensions (e.g., 1080x1080) or resize by percentage.
1How to Use
- Upload: Select the photo you want to resize.
- Choose Method: Enter new 'Width/Height' in pixels OR toggle aspect ratio.
- Lock Aspect Ratio: Keep this checked to prevent your image from looking squashed or stretched.
- Adjust Quality: Optional slider to manage file size.
- Resize & Download: Click the download button to get your new image.
★Key Features
- Aspect Ratio Protection: Automatically calculates height produced from width to keep shapes natural.
- High-Quality Scaling: Uses high-quality resampling (bicubic smoothing) to prevent jagged edges.
- Format Flexibility: Works with any standard image type.
- Instant Preview: See the changes before you download.