Image Resizer - Resize & Convert Images Online

Resize images and convert between JPG, PNG, and WebP formats. Free online image resizer tool.

How This Tool Works

This tool resizes images in your browser without uploading them to any server. You can change the dimensions, maintain aspect ratio, and convert between different image formats (JPG, PNG, WebP). All processing happens locally on your device, ensuring your images remain private.

Why Use This Tool

  • Resize images instantly in browser
  • Convert between JPG, PNG, and WebP
  • Maintain aspect ratio automatically
  • No upload required - fully private
  • Download resized images
  • Support for common image formats

Frequently Asked Questions

Are my images uploaded to a server?

No, all image processing happens entirely in your browser. Your images never leave your device, ensuring complete privacy.

What image formats are supported?

You can upload JPG, PNG, GIF, and WebP images. You can export as JPG, PNG, or WebP format.

What does "maintain aspect ratio" mean?

When enabled, changing the width automatically adjusts the height (and vice versa) to keep the image proportions the same, preventing distortion.

What is WebP format?

WebP is a modern image format that provides superior compression compared to JPG and PNG, resulting in smaller file sizes with similar quality. It's supported by all modern browsers.

Is there a file size limit?

The limit depends on your browser and device memory. Most modern browsers can handle images up to 50MB, but very large images may be slow to process.

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