Free, fully client-side RAW → DNG converter. Runs entirely in your browser via WebAssembly.
dnglab-online converts native camera RAW files (Canon CR3 / CR2, Nikon NEF, Sony ARW, Fujifilm RAF, Olympus ORF, Panasonic RW2, Pentax PEF, Hasselblad 3FR, Phase One IIQ, and dozens more) to Adobe DNG 1.4 with LJPEG-92 lossless compression. Your RAW bytes never leave your device — every step happens inside the browser sandbox.
Published by NeoAnalogLab. Open source, LGPL-2.1. Source on GitHub.