Image Resize Tool

Upload an image, resize it to your desired dimensions, and download the optimized version. Works completely in your browser - no data is uploaded to any server.

1. Upload Image

Drag & drop your image here or browse to upload

Supports: JPG, PNG, GIF, WebP (Max: 10MB)

File: -

Original Size: -

File Size: -

2. Adjust Settings

Width (px)
Height (px)

3. Preview & Download

Resized Preview

New Size: -

Estimated Size: -

Format: -

Why Choose ResizeIt?

Professional-grade image resizing with the features you need and the simplicity you want.

Lightning Fast

Process images instantly with our optimized algorithms. No waiting, no delays.

Privacy First

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

Mobile Friendly

Works perfectly on all devices - desktop, tablet, and mobile.

Multiple Formats

Support for JPEG, PNG, and WebP formats with quality control.

Instant Download

Download your resized images immediately with a single click.

Advanced Options

Fine-tune dimensions, quality, and maintain aspect ratios.

Frequently Asked Questions

How does this image resizer work?

Our image resizer works entirely in your browser using JavaScript. When you upload an image, it's processed locally on your device. No data is sent to any server, ensuring your images remain private and secure.

What image formats are supported?

We support all common image formats including JPG, PNG, GIF, and WebP. You can also convert between these formats when downloading your resized image.

Is there a file size limit?

Yes, for optimal performance, we limit uploads to 10MB per image. This ensures the tool works smoothly on all devices, including mobile phones and tablets.

Can I use this tool on mobile devices?

Absolutely! Our tool is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface adjusts automatically to your screen size.

How do I maintain the aspect ratio of my image?

By default, the aspect ratio lock is enabled (shown by the lock icon). When this is active, changing the width will automatically adjust the height proportionally, and vice versa. You can toggle this lock on/off by clicking the lock icon.

Is this tool completely free?

Yes, our image resizer is 100% free with no hidden costs, watermarks, or registration required. You can use it as much as you want without any limitations.

What Users Are Saying

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Sarah Johnson

"This tool saved me so much time! As a blogger, I need to resize images for my posts regularly. The fact that it works entirely in my browser gives me peace of mind about privacy."

M

Michael Chen

"I've tried many online image resizers, but this one is by far the best. The quality adjustment slider is a game-changer, and the WebP support is fantastic for modern websites."

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Raj Patel

"Perfect for my e-commerce store! I need consistent product image sizes, and this tool makes it easy. The drag-and-drop interface is super intuitive, even for non-tech users."

Image Resize Tool for Blogger | All processing happens in your browser - your images are never uploaded to any server.

Made with for Blogger users