Free Online Resize Image to 20KB, 50KB - Quick Image Resizer
Quick image resize tool to easily compress images online to 50KB, 20KB or any specified size without affecting image quality. Supports single and batch processing, no registration or software download required, completely free.
Drag and drop an image here, or click to select
Supports JPG, PNG, WebP, HEIC, BMP, GIF (Max 50MB)
You can upload up to 10 images at a time
How to Quickly Resize Image to 20KB or Compress Image to 50KB
Upload Image
Drag and drop your image or click to select. Supports JPG, PNG, WebP, HEIC, BMP, GIF formats.
Set Target Size
Enter your desired KB size (20KB, 50KB, or any custom size up to 50MB). Default is 20KB.
Resize Image and Download
Click "Resize Image" and download your high-quality processed result.
Quick Select Popular Resize Options
Key Features
Complete Privacy Protection
All processing happens in your browser. Your images never leave your device.
Lightning Fast Processing
Resize image to 20KB or compress image to 50KB in just 1-5 seconds.
Batch Processing
Process up to 10 images simultaneously with the same settings.
Professional-Grade Results
Achieve the same quality as premium paid tools, completely free.
Universal Format Support
Works with JPG, PNG, WebP, HEIC, BMP, GIF - all major image formats.
100% Free Forever
No registration, no watermarks, no limits. Use our image resizer anytime.
FAQ
How do I compress image to 50KB without losing quality?
Our smart algorithm automatically adjusts resolution and compression ratio to maintain optimal quality while reaching your target 50KB size. You can also choose fixed resolution to ensure the image dimensions don't change, though this may reduce compression precision.
Can I resize image to 20KB for different formats?
Absolutely! Our image resizer supports all major formats including JPG, PNG, WebP, HEIC, BMP, and GIF.
Can I resize multiple images to 20KB at once?
Yes! Our tool supports batch upload. You can upload up to 10 images at once and resize them all with one click.
Are there any limitations using this tool?
Our tool has no restrictions. You can use it as much as you need, completely free.
Is this tool safe to use?
Absolutely safe! All image processing happens locally in your browser. Your images are never uploaded to our servers, ensuring complete privacy protection.