Resize & Optimize ImagesPrivacy-First
Professional image resizing and compression tool that processes images locally in your browser. Our privacy-first approach ensures no uploads, no tracking, and complete data security while delivering professional-quality results.
Ready to Get Started?
Upload your images and start resizing with our powerful processing tools.
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Three Powerful Modes
Choose the perfect processing mode for your needs - resize dimensions, target file size, or both.
Resize Image
Change pixel dimensions with support for multiple units (px, %, cm, in) and DPI control.
- • Pixel-perfect dimensions
- • Multiple unit support
- • Aspect ratio locking
- • Print DPI settings
File Resize
Target specific file sizes (KB/MB) with intelligent quality optimization.
- • Target file size
- • Smart compression
- • Format conversion
- • Quality balance
Both
Combine dimension and file size targeting for ultimate control.
- • Dual optimization
- • Smart trade-offs
- • Advanced settings
- • Professional results
Why Choose Image/File Resizer?
Built with modern web technologies for maximum performance and privacy.
Privacy-First
Images never leave your device. All processing happens locally in your browser.
Lightning Fast
WebAssembly-powered processing delivers near-native performance.
All Formats
Support for JPG, PNG, WebP, AVIF, GIF with optimized output.