Image Compressor
FREEWhat is the Free Image Compressor Tool?
The Free Image Compressor by Nano Banana is a powerful online tool that reduces image file sizes while maintaining visual quality. Whether you need to compress JPG, compress PNG, or optimize WebP images, our tool can reduce file sizes by up to 90% without noticeable quality loss. Perfect for website optimization, faster page loading, email attachments, and storage savings. No installation required, completely free, and works directly in your browser for maximum privacy.
Why Choose Our Image Compressor?
Up to 90% Size Reduction
Dramatically smaller files while maintaining visual quality. Perfect for web.
Smart Compression
AI analyzes each image for optimal compression. Different images, optimized settings.
Batch Processing
Compress multiple images at once. Save time on large projects.
Quality Control
Choose compression level or set custom quality (0-100) for precise control.
Format Support
Compress JPG, PNG, and WebP. The most popular web formats covered.
100% Browser-Based
Files never leave your device. Complete privacy and instant processing.
How to Compress Images Online
Upload Your Images
Click to upload or drag and drop your images. Supports PNG, JPG, JPEG, and WebP formats. Upload multiple files for batch compression.
Adjust Compression Settings
Choose compression level: Maximum (smallest files), Balanced (recommended), or Custom quality (0-100). Preview the result before downloading.
Compress & Download
Click "Compress" to instantly reduce file size. See before/after comparison, then download your optimized images. All processing happens locally in your browser.
Key Features of Our Image Compressor
Up to 90% Size Reduction
Dramatically reduce image file sizes by up to 90% while maintaining excellent visual quality. Perfect for web optimization.
Quality Preservation
Advanced compression algorithms ensure minimal quality loss. Your images will look great while being much smaller.
Batch Compression
Compress multiple images at once. Save time by processing all your photos in a single batch operation.
Multiple Formats
Supports PNG, JPG/JPEG, and WebP formats. Compress any image type for any purpose.
100% Private & Secure
All compression happens in your browser. Your images never touch our servers, ensuring complete privacy.
Lightning Fast
Instant compression with no upload wait times. Process images in seconds, not minutes.
When to Use Image Compression
Website Speed Optimization
Improve page load times by compressing website images. Faster websites rank better in Google and provide better user experience.
Email Attachments
Reduce image sizes to fit email attachment limits. Send multiple photos without exceeding size restrictions.
Social Media Uploads
Optimize images for faster uploads to Instagram, Facebook, Twitter. Meet platform size limits while maintaining quality.
Storage Savings
Free up cloud storage and device space. Compress photo libraries to save gigabytes of storage.
E-commerce Products
Optimize product images for faster catalog browsing. Reduce bandwidth costs while keeping photos sharp.
Mobile App Development
Compress app assets to reduce APK/IPA sizes. Smaller apps download faster and use less device storage.
Pro Tips for Image Compression
Use JPG for Photos
JPG compression works best on photographs. Use 75-85% quality for great results.
Keep PNG for Graphics
Logos, icons, and graphics with text should stay PNG for sharp edges.
Try WebP for Web
WebP offers 25-35% smaller files than JPG/PNG with equivalent quality.
Compress After Editing
Do all resizing and editing first. Compress as the final step.
Test Different Levels
Preview at different quality levels. Often 70% looks identical to 100%.
Image Compressor vs Alternatives
Compare our free compressor with other options.
| Feature | Nano Banana | Others |
|---|---|---|
| Price | Free forever | TinyPNG: Free limited, Squoosh: Free |
| Max Compression | Up to 90% | Varies by tool |
| Privacy | 100% browser-based | TinyPNG uploads to servers |
| Batch Processing | Unlimited | Often limited in free tiers |
| Quality Preview | Real-time side-by-side | Varies |
| Format Support | JPG, PNG, WebP | May be limited |
What Users Say
Michael D.
Website Owner
“My site loads 3x faster after compressing all images. SEO improved too!”
Anna K.
Blogger
“I compress every image before uploading. The batch feature is a huge time saver.”
David S.
App Developer
“Reduced my app size by 40% by compressing assets. Users love the faster downloads.”
Related Image Tools
Frequently Asked Questions
Our smart compression algorithms minimize quality loss. Most users can't see the difference between original and compressed images, especially at recommended settings.