Free Online Image Compressor
Compress PNG, JPG, WEBP & AVIF images quickly in your browser
No quality loss, no watermark, no signup required
What is Image Compression?
Image compression is the process of reducing the file size of digital images while maintaining acceptable visual quality. Our intelligent compression algorithm analyzes your image and optimizes it by reducing redundant data and applying efficient encoding techniques. This results in significantly smaller image files that load faster on websites, consume less storage space, and are easier to share via email or messaging apps without noticeably affecting the visual appearance.
How to Compress Images
Upload your image
Drag and drop your image (PNG, JPG, WebP, or AVIF) into the upload area or click to browse and select from your device.
Choose quality level
Select between low, medium, or high compression settings to find the perfect balance between file size and image quality.
Preview compression results
Compare the original and compressed image side by side to ensure the quality meets your expectations.
Download compressed image
Save your optimized image. You can also convert to a different format if needed.
Why Use Our Image Compressor?
Complete privacy protection
All compression happens locally in your browser using WebAssembly. Your photos never leave your device, ensuring 100% privacy.
Smart quality preservation
Advanced algorithms maintain visual fidelity while achieving significant file size reductions, often up to 80% or more.
Multiple format support
Compress JPEG, PNG, WebP, and AVIF images with the same tool, covering all popular modern image formats.
Instant processing
Browser-based processing delivers immediate results without waiting for server uploads or experiencing queue delays.
No limitations or watermarks
Compress unlimited images without any restrictions, sign-ups, or annoying watermarks added to your photos.