Compress images online without losing quality. Reduce JPG, PNG, and WEBP file sizes by up to 90% for faster websites — free, no upload to servers.
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This utility is a high-performance node optimized for modern browser environments. All data processing is executed client-side, ensuring zero knowledge transfer to external servers.
Upload your image and use the quality slider to find the right balance. For most photos, 70-80% quality reduces file size by 50-60% with no visible quality loss. WEBP format typically gives the best compression.
Upload your image, reduce the quality slider to around 60-70%, and check the output size. If still too large, reduce quality further or resize the image dimensions first. WEBP format typically achieves smaller file sizes than JPG.
WEBP is the best format for websites in 2025 — it's 25-34% smaller than JPG at the same quality. For images needing transparency, use WEBP or compressed PNG. Avoid unoptimized JPGs on web pages.
Yes — smaller images load faster, which improves Core Web Vitals (LCP score), a key Google ranking factor. Google recommends images under 100KB for good page speed scores.
No. This compressor runs entirely in your browser using the Canvas API. Your images never leave your device — ideal for compressing private or confidential photos.