Resize Image Online - Adjust Image Size Instantly
Transform your images with our online image resizer. Upload any photo and specify your desired dimensions or file size in KB. Perfect for optimizing images for websites, social media, or email attachments. Maintain quality while reducing file size effortlessly.
Upload Image
or drag and drop image here
Options
Preview
No image selected. Upload one to start.
How to Resize an Image
Upload Your Image
Upload your image using the button or drag & drop
Choose Unit
Select your preferred unit (pixels or percentage)
Select Dimension
Choose which dimension to adjust (width or height)
Set New Size
Enter the new size value
Download Result
Preview the result and download
Key Features
Maintain Aspect Ratio
Keep image proportions intact while resizing
Multiple Units
Resize using percentages or exact pixel values
Real-time Preview
See changes instantly as you adjust values
High Quality Output
Optimized resizing for best quality results
Common Use Cases
Resize images for social media profiles
Adjust photos for website content
Prepare images for printing
Optimize images for email attachments