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Reduce Image Size in KB – Fast, Free,and High-Quality!

Shrink your large MB images into compact KB sizes without losing quality.

Drag a file here or browse for a file to upload.

Try Our Free Online Image Compressor!
Image Compresser

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Over 1 million images optimized! Loved by users for maintaining quality.

Welcome to On4t's free tool for reducing image size in KB! Whether you need to optimize images for web, email, or social media, our tool reduces your large MB images into compact KB sizes without sacrificing quality. It's quick, efficient, and absolutely free to use!

Why Use Our Image Size Reducer?

  • Storage Efficiency: Save significant storage space by reducing image sizes from MB to KB.
  • Email Convenience: Easily send lightweight image attachments without delivery issues.
  • Social Media Optimization: Quickly upload optimized images that meet platform size requirements.

How It Works?

  • Upload Your Image: Drag and drop your file or click to upload.
  • Automatic Reduction: Our advanced algorithm compresses your image size from MB to KB while maintaining quality.
  • Download Your Optimized Image: Instantly save the reduced image to your device.

Features

  • High-Quality Reduction: Maintains essential image quality while significantly reducing file size.
  • User-Friendly Interface: Easy-to-use design ensures a smooth experience for everyone.
  • Rapid Processing: Reduce image sizes in just a few seconds.
  • Privacy Protection: Images are processed securely and are not stored or shared.

This tool is amazing! My images load so much faster on my website now.

user

Noah Bennett

FAQs

Step 1

Is this tool free to use?
Yes, reducing image size in KB is completely free.

Step 1

What image formats are supported?
The tool supports multiple formats, including JPEG and PNG.

How secure is my data?
Your images are processed securely and are not stored or shared.

Step 1

No Installation Needed
Fully online tool – no software download or installation required.