Smart AVIF, WebP, PNG and JPEG Compression for Faster Websites
Drag & drop an image here, or click to select
Supports PNG, JPG, WebP, GIF and more
Convert my images automatically
Image compression solution optimized for modern websites
Uses advanced lossy compression techniques to minimize file size while maintaining visual quality
Supports AVIF, WebP, PNG, JPEG formats with automatic optimal compression format selection
Process multiple images simultaneously for improved workflow efficiency and time savings
No restrictions on image size, quantity, or usage frequency - completely free to use
All images processed locally in your browser, never uploaded to servers, ensuring privacy security
Browser-native technology with no waiting time and real-time compression preview
Understanding the smart compression technology behind it
Lossy compression uses smart algorithms to reduce color count and detail information in images, achieving significant file size reduction with virtually imperceptible quality loss.
Our algorithm analyzes each image's content characteristics and automatically adjusts compression parameters to ensure maximum compression with minimal quality loss.
Supports next-generation image formats like WebP and AVIF, which can save 50-80% file size compared to traditional JPEG and PNG formats.
Drag images to the upload area, click to select files, or paste images directly from clipboard
Select target format to convert to (WebP, AVIF), system will automatically choose optimal compression scheme
Compression starts automatically after upload, you can view compression progress and results in real-time
Download individually after compression or batch download all compressed images
Reduce image file sizes to significantly improve website loading speed and user experience
Compressed images can reduce transmission data by 50-80%, lowering CDN and server costs
Faster page loading speeds help improve search engine rankings
Especially for mobile users, smaller files mean faster loading and less data consumption
This image compressor online reduces file size with WebP and AVIF output while preserving quality—batch compress unlimited files entirely in your browser. Compression typically includes lossy quality settings (e.g. JPEG), resizing, and format conversion for faster page loads.
Select or drag the image to compress; common formats are supported. After upload you’ll see original size and a preview.
Adjust quality (for lossy formats), max width/height, or output format (e.g. JPEG, WebP, PNG). The preview shows estimated size and appearance.
When size and quality look good, click download to save the compressed image.
Lossy compression (e.g. lower JPEG quality) does reduce quality; at moderate settings the difference is often small. Preview first and balance size vs. quality as needed.
Depends on the tool; if only single-image is supported, run it multiple times or use a batch-capable local tool.
If compression runs in the browser (e.g. Canvas + export), data stays local. Check this site’s privacy policy for details.
After compressing an image, you may also want to upload it to an image host or share it.
Use Github repository as your personal image hosting
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