Camera RAW files — Canon CR2/CR3, Nikon NEF, Sony ARW, Adobe DNG, Panasonic RW2 and the rest — hold the unprocessed sensor data straight off your camera. They are fantastic for editing, but almost nothing outside dedicated photo software can open them. To share, upload, or print a RAW shot, you first need to develop it into JPG. That is exactly what this converter does: it demosaics the sensor data, applies the camera's white balance, and renders a clean, correctly exposed JPG.
It is free, runs online, and adds no watermark. Drop in one RAW file or a whole shoot — batches come back as a single ZIP, ready to send to clients or post online.
What does 'developing' a RAW file actually mean?
A RAW file is not really an image yet — it is a grid of brightness readings from the sensor's colour filter array. Turning it into a viewable picture requires demosaicing (reconstructing full colour for every pixel), applying white balance, and mapping the sensor's wide tonal range into a displayable one. Cameras do this internally when they save a JPG; this tool does it on the server using your camera's recorded white balance, so the JPG looks like a faithful, neutral starting point rather than a flat, greenish dump of raw data.
Which RAW formats are supported?
The converter handles the major manufacturer formats: Canon (CR2, CR3), Nikon (NEF), Sony (ARW), Adobe/universal (DNG), Panasonic (RW2), Olympus/OM System (ORF), Fujifilm (RAF), Pentax (PEF), and Samsung (SRW), among others. If your camera writes DNG, that is the most broadly compatible option. Because RAW files are large, expect uploads to take a little longer than ordinary photos.
RAW to JPG vs editing in Lightroom first
If you want full creative control — recovering highlights, lifting shadows, grading colour — a dedicated editor like Lightroom or Capture One is still the place to do it, and you would export JPG from there. This tool is for the common case where you just need a faithful JPG now: a quick proof for a client, a batch to upload, or a way to see your shots on a device that cannot read RAW. It applies sensible defaults and gets out of the way.