What Is This Tool?
The Image Resizer changes an image to exact width and height in pixels and downloads it as PNG.
What Can You Do With It?
Resize photos for social media sizes. Make thumbnails or icons. Meet exact pixel requirements for forms.
How Does It Work?
The image is drawn onto a canvas at the exact width and height you enter and saved as a PNG.
Key Benefits
Exact pixel control. Lossless PNG output.
Limitations and Important Notes
Aspect ratio is not locked; different proportions will stretch the image. Enlarging a small image makes it blurry. PNG files can be larger than JPG; use the Image Compressor afterward if needed.
Privacy and Security
Files are processed inside your browser on your own device. They are not uploaded to Usekit servers, and the result is created locally for you to download.
Real-World Example
A 4000 × 3000 photo resized to 1200 × 900 keeps the same 4:3 shape and downloads as a 1200 × 900 PNG.
Frequently Asked Questions
How do I avoid stretching?
Keep the same ratio. For example, divide both sides by the same number.
Why is the output PNG?
PNG keeps full quality after resizing. Convert to JPG later if you need a smaller file.
Can I resize many images at once?
One image at a time.
Related Tools
How to use this tool
- Upload an image and enter the width and height in pixels.
- Click Process file.
- Check the preview and download the resized PNG.