Image Optimizer

Compress JPG, PNG and WEBP images online without visible quality loss. Reduce file size for faster websites, email attachments and e-commerce listings. Runs in your browser with no uploads, no signup and no watermarks.


Supported formats: JPG, PNG, GIF, WEBP

How to Use the Image Optimizer

  1. Click the "Select Image" button to choose your image from your device
  2. Adjust the quality slider to find the optimal balance between size and quality
  3. Select your preferred output format (JPG or WebP)
  4. Click the "Download" button to save your optimized image

Key Features

Quality Control

Intuitive quality slider gives you complete control over compression level. Find the perfect balance between file size and image quality.

Format Conversion

Convert between JPG and WebP formats. WebP offers superior compression while maintaining excellent quality for web use.

Instant Results

See optimization results in real-time. View percentage of size reduction and final file size before downloading.

No File Size Limits

Browser-based processing means no artificial restrictions. Optimize even very large images without limitations.

Benefits of Image Optimization

Faster Loading

Optimized images load significantly faster, reducing bounce rates and improving user experience.

Better SEO

Page speed is a key ranking factor for search engines. Faster sites rank better.

Reduced Bandwidth

Save data for both you and your visitors with smaller file sizes.

Lower Storage

Store more images in the same amount of space with compression.

Frequently Asked Questions

Our optimizer uses smart compression that reduces file size while maintaining visual quality. You can adjust the quality slider to balance between file size and image clarity—typically 80-90% quality is ideal.

Compression results vary by image type. JPGs typically compress 40-70%, PNGs 20-50%, and converting to WEBP can save 25-35% more. You'll see the exact file size before downloading.

Use JPG for photos (best compression), PNG for images with transparency or text (lossless), and WEBP for the best balance of quality and size (modern format with wide browser support).

Absolutely! Smaller images load faster, improving SEO and user experience. We recommend 85% quality for web use—it's the sweet spot between file size and visual quality.

No. All optimization happens in your browser using JavaScript. Your images never leave your device, ensuring complete privacy and faster processing.