Resize Image

Resize images to exact dimensions or percentage. Maintain aspect ratio option.

Drop your file here or click to browse

Maximum file size: 50.0 MB

Accepted: image/*

Features

  • ✓Custom dimensions
  • ✓Keep aspect ratio
  • ✓Percentage resize
  • ✓Multiple formats
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Resize images to exact dimensions or scale them by percentage while maintaining quality. Perfect for optimizing images for websites, social media, or reducing file sizes without manual editing software.

How it works

  1. 1Upload your image file from your device
  2. 2Choose resize method: exact dimensions or percentage
  3. 3Optionally enable aspect ratio to prevent distortion
  4. 4Download your resized image in your preferred format

Who uses this tool

  • ✓Web developers optimizing images for faster page loads
  • ✓Social media managers resizing photos for different platforms
  • ✓E-commerce sellers creating consistent product thumbnails
  • ✓Graphic designers preparing images for batch processing
  • ✓Content creators reducing file sizes for easier sharing

Frequently Asked Questions

How do I use Resize Image?
Upload your image, enter the desired width and/or height in pixels (or a percentage), then click Resize to download the resized file.
Is Resize Image free?
Yes, Resize Image on ToolPix is 100% free with no signup or installation required.
Is my data safe?
Uploaded files are automatically deleted within 2 hours. We never share your data.
Can I maintain the aspect ratio?
Yes — enable the "Keep aspect ratio" option so that setting one dimension automatically scales the other proportionally.
What image formats are supported?
JPG, PNG, WebP, GIF, TIFF, AVIF, and most common formats are supported for both input and output.

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