Compress Image
Reduce image file size while controlling quality
Reduce the file size of your images without sacrificing more quality than necessary. This tool is ideal for optimizing photos before uploading them to websites, sending via email, or storing on devices with limited space. Compression works by reducing the JPEG quality level to eliminate redundant data while preserving visual fidelity.
Key Features
- Adjustable quality slider from 10% to 100% for fine-grained control
- Automatic conversion to optimized JPEG for maximum compression ratio
- Real-time balance between file size reduction and visual quality
- Optimized encoding with reduced file sizes compared to standard saves
Tips
- A quality setting of 70-80% typically reduces file size by 60-80% with minimal visible difference
- For images that will be further edited, keep quality above 85% to avoid compression artifacts
- For web use, 70% quality is an excellent sweet spot between speed and appearance
- Test with a single image first if you are batch-processing to find the right quality level for your use case
Why Choose DailyToolbox?
100% Private
Files processed in memory only. Never stored on our servers.
Fast Processing
Most conversions complete in seconds. No waiting.
Completely Free
No hidden fees, no watermarks, no registration required.
Support Available
Need help? Contact us at [email protected]