Image Tools

Image Compressor

Compress images online without losing quality. Reduce image file size for JPG, PNG, WEBP, and GIF formats. Free image optimization tool.

Use Image Compressor to get instant results without uploads or sign-ups. Everything runs securely in your browser for fast, reliable output.

Your results will appear here.

Ready to run.

About this tool

Our Image Compressor helps you reduce image file sizes while maintaining visual quality. Perfect for optimizing images for websites, social media, and email attachments.

This tool calculates compression estimates based on industry-standard compression ratios for different image formats and quality levels.

Smaller image sizes lead to faster page load times, better SEO rankings, and reduced bandwidth usage.

Usage examples

High-Quality JPG Compression

Compress a high-resolution photo

Input: 3.5 MB JPG (2400×1800) at 90% quality → Output: 0.7 MB (80% reduction)

PNG Optimization

Optimize a PNG graphic

Input: 1.2 MB PNG (1200×800) at 85% quality → Output: 0.4 MB (67% reduction)

How to use

  1. Enter your image specifications (width, height, current size)
  2. Select the image format (JPG, PNG, WEBP, GIF)
  3. Choose compression quality level
  4. View estimated compressed size and savings

Benefits

  • Reduce image file sizes significantly
  • Maintain visual quality
  • Support for multiple formats (JPG, PNG, WEBP, GIF)
  • Improve website loading speed
  • Save storage space
  • Better user experience
  • Optimize for SEO

FAQs

How much can I compress an image?

Compression rates vary by format and quality. JPG images can typically be compressed by 60-85%, PNG by 50-70%, and WEBP by 70-90% while maintaining good visual quality.

Will compression reduce image quality?

Some quality loss is inherent in lossy compression, but at high quality settings (85%+), the difference is barely noticeable to the human eye.

Which format is best for compression?

WEBP generally offers the best compression with high quality. JPG is best for photos, PNG for graphics with transparency, and GIF for simple animations.

Should I compress images before uploading to my website?

Absolutely! Compressed images load 3-5x faster, improve SEO rankings, reduce bandwidth costs, and provide better user experience. Aim for under 200KB per image for web use.

What quality setting should I use?

85% quality is the sweet spot for most images - it provides excellent visual quality while achieving 40-60% file size reduction. Use 90%+ for important photos, 75% for thumbnails.

Can I compress images without losing quality?

Lossless compression (PNG, GIF) maintains perfect quality but offers 10-30% reduction. Lossy compression (JPG, WEBP) at 90%+ quality appears identical to human eyes with 50-70% reduction.

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