Image Compressor
Compress images to reduce file size while maintaining quality
Upload Image
Drop an image here or click to browse
Supports: JPG, PNG, WebP
How It Works
This tool compresses images entirely in your browser using the HTML5 Canvas API. No files are uploaded to any server.
Quality: Lower quality settings result in smaller files but may reduce image clarity.
Format: JPEG is best for photos, PNG for graphics with transparency, WebP for modern browsers.
Privacy: All processing happens locally - your images never leave your device.
Tips for Best Results
- For photos, use JPEG format with 70-85% quality
- For graphics and screenshots, use PNG format
- WebP offers best compression but limited browser support
- Resize large images before compression for better results
- Compare original and compressed to ensure quality meets your needs
- Multiple compressions can degrade quality - start with original
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