Free Image Compressor Online
Compress images while preserving quality. Reduce file size for faster uploads.
All processing happens in your browser. Images are never uploaded.
Privacy: All processing is done client-side; nothing you type or generate is sent to any server.
Monetization: We show light, non-intrusive ads to keep these tools free for everyone.
How It Works
- Upload your image file
- Adjust compression quality slider
- Preview before/after comparison
- Download optimized image
When to Use This Tool
- ✓Optimizing images for faster website loading
- ✓Reducing file size for email attachments
- ✓Meeting file size upload limits
- ✓Improving Core Web Vitals scores
Use Cases & Examples
- •Website images exceeding 1MB
- •E-commerce product photos
- •Blog post featured images
- •Social media uploads with size restrictions
Frequently Asked Questions
How much can I compress without losing quality?
Most images can be compressed 50-70% with minimal visible quality loss. Use the slider to find your perfect balance.
Which formats can be compressed?
JPG, PNG, and WebP formats are supported.
Is my image uploaded to a server?
No, all compression happens locally in your browser. Your images never leave your device.
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