Image Resizer
100% In-BrowserChange image dimensions and scale aspect ratios directly in your browser with pixel precision.
Drop your Image here
Drag & drop files here, or
How to use Resize Image
Three quick steps, zero uploads, zero wait.
Select Images
Choose one or more JPG, PNG, or WebP images from your phone or computer.
Configure Dimensions
Enter target width/height or a scale percentage. Keep aspect ratio locked to prevent distortion.
Download Resized Files
Download converted images individually or all at once with format and transparency preserved.
Frequently Asked Questions
Common questions about Resize Image and client-side processing.
Can I resize multiple images at once?
Yes. You can drop multiple images simultaneously. With aspect ratio lock enabled, the entered dimension scales each image proportionally relative to its original size.
What is the difference between resizing and compressing?
Resizing changes the physical pixel dimensions (e.g. 4000×3000 to 2000×1500), whereas compressing reduces file byte size by optimizing image data and encoding without altering pixel dimensions.
Can I resize an image without changing its format?
Yes. FILEMORPH preserves the original file format (PNG remains PNG with full transparency, JPG remains JPG, and WebP remains WebP).
What happens if I unlock the aspect ratio?
When aspect ratio lock is disabled, width and height can be configured independently. This allows custom dimensions but may stretch or distort the image.
Are my images uploaded to any server?
No. Resizing executes 100% locally in your browser memory using client-side Canvas APIs. Your files never leave your device.