Resize Image Online FREE | Resize Images Online Without Losing Quality
Change image dimensions with perfect aspect ratio preservation. All processing happens locally in your browser. Its 100% free, private, and offline ready. No signup required, enjoy OneDoc !
Local Privacy
Ratio Locked
Instant Scale
Select Image to Resize
New Dimensions
Width and height are automatically synchronized
How it works
01
Upload Image
Upload your photo. The browser detects the original resolution instantly without any data transfer.
02
Enter Dimensions
Enter your target width or height. Our engine maintains the aspect ratio to prevent image stretching.
03
Smooth Scale
The canvas redraws your image at the new size using high-quality sampling and initiates an immediate download.