Image Resizer - Resize Images Online for Free

Resize images to exact dimensions instantly

🖼️

Drop an image here, or click to select

🔒 All processing happens in your browser. Your images never leave your device.

What is Image Resizer?

Image Resizer is a free, fast, and secure online tool that allows you to change the dimensions of your images. Whether you need to resize for social media, a website, or email, this tool makes it easy to get the exact size you need without sacrificing quality.

How to Use Image Resizer

Upload an image by dragging and dropping or clicking the upload area

Enter your desired width or height in pixels

Keep 'Maintain aspect ratio' checked to prevent distortion

Click 'Resize Image' to process the file

Download your resized image instantly

Key Features

✓⚡ Instant Resizing: Resize images in milliseconds

✓📏 Precise Control: Set exact pixel dimensions

✓🔒 Privacy First: Images are processed locally in your browser

✓🖼️ Format Support: Works with JPG, PNG, and WebP

✓🔗 Aspect Ratio Lock: Automatically calculates dimensions to prevent distortion

Frequently Asked Questions

Is my image uploaded to a server?

No, all resizing is done entirely within your browser using JavaScript. Your photos never leave your device.

Does resizing reduce image quality?

Resizing down (making smaller) generally maintains quality. Resizing up (making larger) may cause some pixelation, but our tool uses high-quality algorithms to minimize this.

What formats are supported?

We support all common web image formats including JPEG, PNG, and WebP.