Image Resizer
Resize images to exact pixels, by percentage, or with ready-made sizes for Instagram, YouTube, Facebook and more. Batch resize and download as ZIP — all inside your browser.
Runs in your browser · Files never uploaded
Drop images here or click to browse
JPG, PNG, WebP, GIF, BMP • Up to 50 MB each • Batch resize supported
Aspect ratio locked — each image fits inside this size without distortion.
How to use Image Resizer
- 1
Add Your Images
Drag and drop one or more images, or click to browse. JPG, PNG, WebP, GIF and BMP are supported, up to 50 MB each.
- 2
Choose How to Resize
Enter exact pixels (with the aspect-ratio lock on or off), scale by a percentage, or pick a ready-made size for Instagram, Facebook, YouTube, X, LinkedIn and more.
- 3
Handle Different Shapes
When the target shape differs from your photo, choose Crop to fill (no borders), Fit inside (adds padding in a color you choose), or Stretch.
- 4
Download
Check the live preview and new dimensions, then download a single image or all resized images together in one ZIP file.
High-Quality Resizing in Your Browser
Images are decoded and redrawn locally with the browser's Canvas API. Nothing is uploaded, so your photos stay private on your own device.
Sharp downscaling: Shrinking a large photo in one step can create jagged edges and moiré patterns. This tool halves the image in several high-quality passes before the final resize, producing a noticeably cleaner result.
Aspect ratio: The ratio of width to height (for example 16:9 or 4:5). Keeping it locked prevents faces and objects from looking squashed or stretched.
Orientation: Photos from phones are automatically rotated using their EXIF orientation, and other metadata such as GPS location is removed from the resized file.