Image Resizer

Resize images to exact dimensions or scale by percentage. Perfect for web optimization, social media, and email attachments.

Drag & drop files here

or click the button below to browse from your device

Max 50MBJPG, PNG, WebPMultiple files allowed

Features

  • Resize by exact pixel dimensions
  • Scale by percentage (1-200%)
  • Maintain aspect ratio automatically
  • Quick presets for common sizes
  • Supports JPEG, PNG, and WebP
  • Batch resize multiple images
  • High-quality image interpolation
  • All processing in your browser

How to Resize Images Online

1

Upload your JPEG, PNG, or WebP images to the upload area

2

Choose resize mode: By Dimensions (enter width/height) or By Percentage

3

Toggle aspect ratio lock if you want to set custom proportions

4

Click resize and download your perfectly sized images

Common Use Cases

Social Media

Resize photos for Instagram, Facebook, Twitter profile pictures and posts

Web Optimization

Reduce image dimensions for faster website loading times

Email Attachments

Make images smaller to fit email size limits

Print Preparation

Resize images to specific dimensions for printing

Frequently Asked Questions

How do I resize an image online?

Simply upload your image, enter the new dimensions (width and height in pixels) or choose a percentage scale, and click resize. Your resized image will be ready to download instantly.

Will resizing affect my image quality?

Our tool uses high-quality image interpolation to minimize quality loss. When reducing size, quality is preserved well. When enlarging, some softening may occur, which is normal for all image resizing.

Can I resize multiple images at once?

Yes! Our batch resize feature lets you resize multiple images to the same dimensions simultaneously. Upload all your images, set your target size, and resize them all at once.

What image formats are supported?

We support JPEG, PNG, and WebP formats. The output format matches your input format to preserve transparency (for PNG) and other format-specific features.

Is there a file size limit?

You can resize images up to 50MB each. All processing happens in your browser, so there are no server-side restrictions.

Is my data secure?

Absolutely. All image processing happens directly in your browser. Your images are never uploaded to our servers, ensuring complete privacy.

How do I maintain the aspect ratio?

By default, aspect ratio is locked. When you change the width, the height automatically adjusts proportionally (and vice versa). You can unlock this to set custom dimensions.