Image Resizer
Resize images to exact dimensions while maintaining aspect ratio.
What is the Image Resizer Tool?
Our free online Image Resizer allows you to adjust the pixel dimensions of your images. It scales images to custom heights and widths while maintaining aspect ratios.
How to Use Image Resizer
- 1Upload your image file in the browser window.
- 2Specify your target width and height in pixels or scale by percentage.
- 3Download the resized image file instantly.
Common Use Cases
- •Sizing banner images to match specific template dimensions.
- •Resizing photos to fit avatar profile criteria.
- •Preparing media files for social media dimensions.
🔒 Privacy & Processing Notice
This tool processes all data entirely in your browser using client-side JavaScript. Your input is never uploaded to any server, ensuring 100% privacy and confidentiality. No data is stored, logged, or transmitted.
Frequently Asked Questions
Does resizing affect file sizes?
Yes, reducing pixel dimensions decreases the number of pixels stored, which reduces the file size.
What is aspect ratio lock?
Aspect ratio lock keeps the proportion between width and height constant to prevent visual distortion.
Is resizing run on a server?
No. Resizing is performed on a canvas element locally in your browser.
Is Image Resizer free to use?
Yes, Image Resizer is 100% free with no signup required.
Is my data safe?
All processing happens in your browser. Your data never leaves your device.
Does it work offline?
Once the page loads, Image Resizer works entirely client-side.