Free Image Compressor Online - Reduce Image Size
Compress images without losing quality. Reduce file sizes for faster loading while maintaining visual fidelity.
Features of Our Image Compressor
- Drag and drop - Easy file upload
- Quality control - Adjustable compression (10-100%)
- Max width setting - Resize large images
- Batch processing - Compress multiple images
- Size preview - See before/after sizes
- Percentage savings - Know how much you saved
- Privacy first - All processing in browser
How It Works
- Drop images or click to upload
- Adjust quality slider (80% recommended)
- Set max width if needed
- Images compress automatically
- Download individual files or all at once
Compression Settings
| Quality | Best For | Expected Savings |
|---|---|---|
| 10-30% | Thumbnails, previews | 70-90% |
| 40-60% | Web images, blogs | 50-70% |
| 70-80% | High-quality web | 30-50% |
| 90-100% | Print, archival | 10-30% |
Supported Formats
| Input | Output |
|---|---|
| JPEG | JPEG |
| PNG | JPEG |
| WebP | JPEG |
| GIF | JPEG |
Use Cases
Website Optimization
- Faster loading - Smaller images load quicker
- Better SEO - Page speed affects rankings
- Reduced bandwidth - Save hosting costs
Email Attachments
- Meet size limits - Stay under email limits
- Faster sending - Upload quickly
- Mobile friendly - Recipients appreciate it
Social Media
- Faster uploads - Post images quickly
- Save storage - Use less phone space
- Better quality - Optimized compression
Storage Management
- Free up space - Store more photos
- Faster backups - Reduced backup time
- Cloud savings - Use less cloud storage
Privacy & Security
š Your images never leave your device.
All compression happens locally in your browser using JavaScript. No images are uploaded to any server, making this completely private.
FAQs About Image Compression
Will compression reduce image quality?
At 80% quality, most images look identical. Lower quality may show artifacts.
What's the maximum file size?
There's no hard limit, but very large files may slow your browser.
Can I compress multiple images?
Yes! Upload as many images as you want and download them all at once.
Why does it convert to JPEG?
JPEG offers the best compression for photos. Original format support coming soon.
Is the original file modified?
No, we create a new compressed copy. Your original is unchanged.
Why Use Our Image Compressor?
- 100% free - No registration or limits
- Privacy first - No server uploads
- Easy to use - Drag and drop
- Batch support - Multiple files at once
- Adjustable - Control quality level
- Fast - Instant compression