Resize Image Online - Adjust Image Size Instantly
Resize images online by uploading a photo and setting dimensions or file size in KB. Ideal for website, social media, or email optimization while preserving quality.
Upload Image
or drag and drop image here
JPG PNG GIF WebP
Options
%
Original size -
New size -
File size -
Preview
No image selected. Upload one to start.
How to Resize an Image
1
Upload Your Image
Upload your image using the button or drag & drop
2
Choose Unit
Select your preferred unit (pixels or percentage)
3
Select Dimension
Choose which dimension to adjust (width or height)
4
Set New Size
Enter the new size value
5
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
