Reduce image file sizes without visible quality loss.
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JPG, PNG, WebP - Máx. 10MB
Original
Compressed
All processing happens locally in your browser. Images never leave your device.
Compress multiple images at once to save time.
See before/after to ensure quality meets your standards.
Typically 50-80% smaller files without visible quality loss.
Image compression is essential for web performance. Unoptimized images account for 50-75% of a typical web page weight. Compressing them improves load times, reduces bandwidth costs, and boosts SEO rankings.
Google uses page speed as a ranking factor. Sites with large, uncompressed images load slower and rank lower. Our compressor helps you optimize images to meet web performance standards.
Pushing quality too low creates visible artifacts (banding, blurring). Find the sweet spot where size is reduced but quality is acceptable.
JPEG is best for photos, PNG for graphics with transparency, WebP for modern web use. Using the wrong format results in larger files or quality loss.
A 4000x3000 pixel image compressed is still unnecessarily large if it will display at 800x600. Resize first, then compress.
Re-compressing a JPEG introduces additional quality loss. Always compress from the original high-quality source.
Typically 50-80% size reduction is possible without noticeable quality loss. JPEGs can often be reduced to 60-70% quality with minimal visual difference.
Lossy compression (JPEG) does reduce quality slightly, but at moderate levels the difference is invisible to the human eye. Lossless compression (PNG) reduces size without any quality loss.
Our compressor supports JPEG, PNG, WebP, and GIF formats. Each format has different compression characteristics and optimal use cases.
Large images slow down page loading, hurt SEO rankings, and increase bandwidth costs. Google recommends keeping page size under 3MB, and images are typically the largest component.
Yes, all compression happens in your browser. Your images are never uploaded to any server, ensuring complete privacy.