Resize Images Online
Change image dimensions by pixels or percentage. Free, no watermark, 100% private.
Drop an image here or
Supports JPG, PNG, WebP, GIF
or press Ctrl+V to paste from clipboard
How to Resize Images
Upload Image
Drag and drop or select an image (JPG, PNG, WebP, GIF)
Set Dimensions
Enter exact pixels or use percentage scaling. Lock aspect ratio to prevent distortion.
Download
Click Resize and download your resized image instantly.
Why Use Our Image Resizer?
100% Private
Your images are processed entirely in your browser. Nothing is uploaded to any server.
Completely Free
No signup, no limits, no hidden fees. Resize as many images as you want.
Lock Aspect Ratio
Keep your images proportional. Lock the aspect ratio to prevent stretching or distortion.
Pixels or Percentage
Resize by exact pixel dimensions or scale by percentage. Choose what works best for you.
Works Everywhere
Desktop, tablet, or phone. Works on all modern browsers.
Instant Results
Resize happens instantly in your browser. No waiting for uploads or server processing.
Frequently Asked Questions
Will resizing reduce image quality?
Reducing dimensions (downscaling) generally preserves quality well. Increasing dimensions (upscaling) may result in pixelation since you can't create detail that wasn't in the original image.
What does "lock aspect ratio" mean?
When aspect ratio is locked, changing the width automatically adjusts the height (and vice versa) to maintain the image's original proportions. This prevents stretching or squishing.
Are my images uploaded to a server?
No. All processing happens entirely in your browser. Your images never leave your device.
What's the maximum dimension I can resize to?
The maximum is 10,000 pixels on either side. However, very large images may be limited by your browser's maximum canvas size.
Can I resize multiple images at once?
Currently, the resize tool processes one image at a time for precise control over dimensions. For batch resizing, you can process images one after another.