Increase Image Sizeto Exact KB
Enlarge your images to any specific file size in KB. Perfect for meeting minimum size requirements for applications, platforms, and submissions. Free and works in your browser.
No file size limits • Works offline • All formats supported
Why Use Our Image Size Increaser?
Professional-grade image enhancement 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 applications, platforms, and submissions with minimum file size requirements.
Smart Enhancement Algorithm
Our intelligent algorithm increases file size while maintaining optimal image quality through smart dimension and quality adjustments.
Quality Preservation
Advanced algorithms ensure the best possible image quality while reaching your exact size requirements without artifacts.
Instant Results
Get enlarged images in seconds. No waiting, no server uploads, everything happens in your browser.
Complete Privacy
Your images never leave your device. All processing 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 Increase Your Image Sizes?
Join thousands of users who trust our tool for precise image size enhancement. Start increasing your image sizes today!
Increase Images NowHow It Works
Our smart size increase algorithm automatically adjusts quality and dimensions to reach your exact target file size while maintaining optimal image quality.
1. Upload Image
Upload your image in any format - JPEG, PNG, WebP, GIF, or others.
2. Set Target Size
Specify your target file size in KB and choose your preferred settings.
3. Download Result
Get your enlarged image at the exact file size you requested.
Increase Your Image Size Now
Upload your image and set your target file size in KB
Upload Your Image
Perfect for Every Use Case
Our image size increase tool helps you meet specific minimum file size requirements across different platforms and use cases while maintaining visual quality.
Application Requirements
Meet minimum file size requirements for job applications, visa documents, and official submissions
Common requirements:
- Passport photos over 100KB
- Resume photos at 200KB+
- ID documents at 150KB+
Academic Submissions
Ensure your academic documents meet university and institution file size requirements
Common requirements:
- Thesis images over 300KB
- Research photos at 250KB+
- Portfolio pieces at 500KB+
Professional Portfolios
Create high-quality portfolio images that meet platform minimum size requirements
Common requirements:
- Behance uploads at 400KB+
- Dribbble shots at 300KB+
- LinkedIn banners at 200KB+
Print Preparation
Prepare images for print that require specific file sizes for quality output
Common requirements:
- Brochure images at 1MB+
- Poster graphics at 2MB+
- Business cards at 500KB+
Design Platforms
Meet design platform requirements for stock photos and creative submissions
Common requirements:
- Stock photo sites 1MB+
- Design contests 800KB+
- Creative platforms 600KB+
Data Compliance
Ensure images meet specific file size requirements for databases and systems
Common requirements:
- Database entries 250KB+
- System uploads 300KB+
- Archive requirements 400KB+
Common Minimum Size Requirements
Documents
100-300KB minimum
for official submissions
Academic
200-500KB typical
for thesis and research
Creative
500KB-2MB range
for portfolios
1-5MB depending
on print quality
Frequently Asked Questions
Everything you need to know about increasing image sizes with our tool
Still have questions?
Our image size increase tool is designed to be intuitive and powerful. Try it out with your own images!
Start Increasing