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Image Optimizer & Compressor

Optimize and compress images without losing quality. Reduce file size while maintaining image quality for faster loading.

What is Image Optimization?

Image optimization is the process of reducing image file sizes while maintaining acceptable visual quality. This is crucial for web performance, as large images can significantly slow down website loading times, increase bandwidth usage, and negatively impact user experience and SEO rankings.

Our free image optimizer allows you to compress images in multiple formats (JPEG, PNG, WebP) with adjustable quality settings. All processing happens in your browser, ensuring your images never leave your device and maintaining complete privacy.

Why Optimize Images?

  • Faster Loading: Smaller file sizes mean faster page load times
  • Better SEO: Page speed is a ranking factor for search engines
  • Reduced Bandwidth: Save data usage for mobile users
  • Improved UX: Faster sites provide better user experience
  • Cost Savings: Reduce hosting and CDN bandwidth costs

Key Features:

  • Multiple Formats: Support for JPEG, PNG, and WebP formats
  • Quality Control: Adjustable quality settings (0-100%)
  • Size Reduction: Automatic resizing with max width options
  • Compression Ratio: See exact file size reduction percentage
  • Privacy-Focused: All processing happens client-side in your browser

Upload Your Image

Select an image file to optimize and compress without losing quality

Complete Guide to Image Optimization

Image optimization reduces file size while maintaining visual quality, resulting in faster website loading times and better user experience.

Features:

  • Quality Control: Adjust compression quality from 10% to 100%
  • Format Conversion: Convert to JPEG, WebP, or PNG
  • Smart Resizing: Automatically resize oversized images
  • Size Comparison: See before/after file sizes

Format Recommendations:

  • WebP: Best compression, modern format (recommended for web)
  • JPEG: Good for photos, universal compatibility
  • PNG: Lossless, best for images with transparency

Best Practices:

  • Use quality 80-90% for photos (good balance of quality and size)
  • Use WebP format for modern browsers (saves 25-35% more than JPEG)
  • Resize images to max 1920px width for web use
  • Test different quality levels to find the best balance

All processing happens in your browser. Your images are never uploaded to any server, ensuring complete privacy.