Compress Any Image
Reduce file size by up to 90% — JPG, PNG, WebP. Fast, free, and 100% private.
Files
100% private
All compression happens in your browser. Your images never leave your device.
Batch processing
Compress up to 10 images at once and download them all in a single ZIP.
Real savings
See exact before/after sizes and percentage saved for every image.
How to compress images without losing quality?
Our 4Rank Image Compressor uses advanced lossy and lossless algorithms directly in your browser. By adjusting the compression level, the engine removes imperceptible metadata and optimizes color profiles — reducing file size by up to 90% while preserving full visual quality. No uploads, no waiting, no privacy risks.
Why image size matters for SEO
Page load speed is a core Google ranking factor. Unoptimized images are the single biggest cause of slow pages. Compressing images directly improves your Core Web Vitals score, boosts PageSpeed, and increases both rankings and user retention.
Your privacy is guaranteed
Unlike most online tools, 4Rank processes everything locally in your browser. Your images are never sent to a server. Your data never leaves your device — not even for a millisecond.
WebP — the modern standard
WebP files are typically 25–35% smaller than equivalent JPEG or PNG files. For PNG images with transparency, converting to WebP gives the best compression without any visible quality loss — ideal for modern websites.