Reduce Image Sizeto Exact KB
Compress your images to any specific file size in KB. Perfect for websites, email attachments, and platforms with size limits. Free and works in your browser.
No file size limits • Works offline • All formats supported
Why Use Our Image Size Reducer?
Professional-grade image compression that gives you complete control over file sizes while maintaining the quality your images deserve.
Precise File Size Control
Set exactly the KB size you need. Perfect for websites, email attachments, and platforms with strict file size limits.
Smart Compression Algorithm
Our intelligent compression finds the perfect balance between file size and image quality automatically.
Quality Preservation
Advanced algorithms maintain the best possible image quality while meeting your exact size requirements.
Instant Results
Get compressed images in seconds. No waiting, no server uploads, everything happens in your browser.
Complete Privacy
Your images never leave your device. All compression happens locally in your browser for maximum privacy.
Works Everywhere
Use on any device - desktop, tablet, or mobile. No apps to install, works in any modern browser.
Ready to Reduce Your Image Sizes?
Join thousands of users who trust our tool for precise image compression. Start reducing your image sizes today!
Compress Images NowHow It Works
Our smart compression algorithm automatically finds the optimal balance between file size and image quality to meet your exact requirements.
1. Upload Image
Upload your image in any format - JPEG, PNG, WebP, GIF, or others.
2. Set Target Size
Specify your exact target file size in KB and choose your preferred format.
3. Download Result
Get your compressed image at the exact file size you requested.
Compress Your Images Now
Upload your image and set your target file size in KB
Upload Your Image
Perfect for Every Use Case
Our image compression tool helps you meet specific file size requirements across different platforms and use cases while maintaining visual quality.
Email Attachments
Reduce images to fit email size limits (usually 25MB total, but smaller is better for delivery)
Common sizes:
- Compress to 500KB for quick sending
- Reduce to 100KB for mobile-friendly emails
Website Optimization
Speed up your website by reducing image file sizes without losing visual quality
Common sizes:
- Hero images under 200KB
- Product photos at 50-100KB
- Blog images at 30-80KB
Social Media
Meet platform requirements and improve upload speeds across all social networks
Common sizes:
- Instagram posts under 100KB
- Facebook covers at 150KB
- LinkedIn banners at 200KB
Business Documents
Include high-quality images in presentations and documents while managing file sizes
Common sizes:
- PowerPoint images at 50KB
- PDF document photos
- Report illustrations
E-commerce
Optimize product images for faster loading and better customer experience
Common sizes:
- Product thumbnails at 25KB
- Gallery images at 75KB
- Zoom photos at 150KB
Educational Content
Create learning materials with optimized images for online courses and resources
Common sizes:
- Course thumbnails at 40KB
- Lesson images at 60KB
- Assignment photos
Platform Size Guidelines
25MB total limit
Under 1MB recommended
Web
Under 100KB for speed
30-50KB for mobile
Social
Varies by platform
50-200KB typical
Business
50-500KB depending
on use case
Frequently Asked Questions
Everything you need to know about reducing image sizes with our tool
Still have questions?
Our image size reduction tool is designed to be intuitive and powerful. Try it out with your own images!
Start Compressing