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Compress JPG, PNG, WEBP & HEIC images locally in browser RAM without quality loss
Customize output quality, image format, and optional max dimensions.
Drag & drop images here, or browse files
Supports JPG, PNG, WEBP, HEIC, GIF, SVG, BMP up to 100MB per file • Batch processing supported
Drag and drop your images (JPG, PNG, WEBP, HEIC) into the compressor zone.
Set your preferred compression level (e.g. 80% Web Standard) or change target format.
Download individual optimized files or save the entire batch as a ZIP archive.
Image compression executes client-side via HTML5 Canvas rasterization, discrete cosine transform quantization, and WebP lossy entropy encoding. Original pixel buffers are allocated strictly within browser WebAssembly and JavaScript heap memory and discarded when closed.
Unlike legacy online converters that transmit entire files to third-party cloud servers, our architecture prevents network bottlenecks, provides near-instant processing, and eliminates cloud wait queues.
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