Documentation
Learn how to use Image15KB tools effectively.
How to hit a target size like 15KB
The compressor uses a quality search to find the best balance between size and clarity. Start with 15KB and increase if quality isn't acceptable.
Open CompressorRecommended formats for web
- JPEG: Best for photos and gradients
- PNG: Best for transparency and text
- WebP: Modern format with smaller sizes
Resize without distortion
Keep aspect ratio locked for photos. Use quick scale buttons for common needs.
Open ResizerPrivacy and local processing
All image processing happens in your browser. Your files are never uploaded. Session data is deleted when you close the tab or click delete.
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