Click here or drag and drop an image file (or multiple files)









📉 Convert JPG Size from MB to KB – Free Online File Size Converter

Need to check or convert your JPG file size from megabytes (MB) to kilobytes (KB)? Our free JPG size converter instantly gives you the accurate size in KB — perfect for optimizing images for websites, email, uploads, or storage limits.

🔧 How It Works:

  1. Upload your JPG or JPEG image
  2. The tool reads the file size in MB
  3. It automatically converts it to KB
  4. View the result instantly — no compression, no sign-up

📘 MB to KB Conversion Formula:

1 MB = 1024 KB
So to convert:
File size in KB = File size in MB × 1024

Example:
A 1.5 MB image = 1536 KB

✅ Why Use This Tool?

  • Quickly check if your image is under upload limits
  • Ideal for websites, apps, forms, or online submissions
  • Great for graphic designers, developers, and bloggers

🔍 Features:

  • Upload any JPG or JPEG file
  • Instantly see the file size in KB
  • No watermarks, no compression — just accurate conversion
  • Mobile-friendly and works in all modern browsers

💡 Tip: If your JPG is too large in MB and needs reducing, check out our [JPG Compressor Tool] to shrink it without losing visible quality.

Convert JPG from MB to KB — fast, simple, and free!