Most image tools upload your files before doing any work. Lumli doesn't. Edit, enhance, and optimize images directly in your browser with fast local processing. Compress, upscale, retouch, remove backgrounds, convert formats, extract color palettes, and work with PDFs, no uploads, no accounts, and no subscriptions. Your images never leave your device. Powered by WebGPU and WebAssembly (WASM) for fast, browser-native processing.