Image Format Converter

Converting between image formats optimizes file size and compatibility. JPEG (JPG) uses lossy compression and is ideal for photographs — smaller file size at the cost of some quality. PNG uses lossless compression, preserves full quality, and supports transparency, making it best for graphics, logos, and screenshots. WebP is a modern format developed by Google offering ~30% smaller files than JPEG at the same quality with optional transparency. Use JPEG for photos shared on the web, PNG when you need pixel-perfect fidelity or transparent backgrounds, and WebP for web images where modern browser support is acceptable. AVIF is even newer than WebP but has limited editor support. This tool converts entirely in your browser using the HTML5 Canvas API — your images never leave your device.