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Compress, optimize, transform, crop, and convert images (PNG, JPEG, WebP, AVIF, SVG, ICO, BMP) 100% locally in your browser.
Supports PNG, JPEG, WebP, AVIF, SVG, ICO, BMP, and TIFF. Processing is 100% private and runs fully client-side on your browser.
Our online image optimizer uses browser-native rendering threads to compress, size, and optimize image payloads. It supports adjusting lossy factor compression limits, stripping metadata headers (EXIF profiling), and converting color channels without any server-side upload.
A: Yes, 100%. All processing and conversions happen entirely on your computer inside your browser window. No files are ever sent to a server.
A: Lossy compression discards subtle pixel details that are nearly invisible to the human eye to achieve massive size reduction. Lossless compression preserves every single bit of the original image data.
A: By shrinking the image size payload, you reduce the network transmission delay. This speeds up the Largest Contentful Paint (LCP) and prevents blocking behaviors.