View RAW camera files instantly in your browser. Open Canon CR2, Nikon NEF, Sony ARW, Adobe DNG, and other RAW formats without installing software. Fast preview with automatic color correction.
or drop RAW file here or paste
RAW Viewer opens and displays camera RAW files directly in your web browser without requiring desktop software like Adobe Lightroom or Photoshop. View Canon CR2 files from EOS cameras, Nikon NEF files from D-series and Z-series cameras, Sony ARW files from Alpha cameras, Adobe DNG files, and other professional RAW formats. The viewer processes RAW sensor data with proper demosaicing, white balance correction, and color space conversion to display accurate image previews. All RAW decoding happens locally in your browser using LibRaw-WASM for complete privacy.
Upload your RAW camera file by clicking Open RAW File or drag and drop directly from your file explorer. The viewer automatically detects Canon CR2, Nikon NEF, Sony ARW, Adobe DNG, Olympus ORF, Panasonic RW2, Fujifilm RAF, Pentax PEF, and Samsung SRW formats. RAW files with embedded JPEG thumbnails display instantly in under 200ms for quick preview. Full RAW processing with demosaicing takes 2-4 seconds depending on file size. View RAW images at half resolution for fast preview or full quality for detail inspection. No software installation, no registration, and no file size limits.
View Canon CR2 and CR3 files from EOS 5D, 6D, 80D, 90D, Rebel, and R-series mirrorless cameras. Open Nikon NEF files from D850, D750, D7500, Z6, Z7, and other DSLR and mirrorless models. Display Sony ARW files from A7 III, A7R IV, A6000, A6400, and Alpha series cameras. Process Adobe DNG universal RAW format from Leica, Ricoh, and converted files. Support Olympus ORF, Panasonic RW2, Fujifilm RAF, Pentax PEF, and Samsung SRW professional RAW formats. All RAW formats preserve full sensor data with proper color science and white balance from camera metadata.
Use RAW Viewer to quickly check RAW photo quality on computers without Lightroom or Photoshop installed. Preview RAW images from memory cards before importing to desktop software. Review RAW files shared by clients, photographers, or colleagues who sent CR2 or NEF files. Verify focus, exposure, and composition in RAW photos without waiting for full software launch. Inspect RAW image details on laptops, work computers, or shared devices where installing photography software isn't possible. Check RAW file integrity after downloading from cloud storage or receiving via email.
RAW Viewer uses LibRaw-WASM compiled to WebAssembly for native-speed RAW decoding without server uploads. Embedded JPEG thumbnail extraction provides instant preview in 50-200ms for quick inspection. Full RAW demosaicing with VNG interpolation processes sensor Bayer data to RGB color at half resolution in 2-4 seconds. Automatic white balance applies camera settings for accurate color reproduction. Output color space conversion to sRGB ensures correct display across all monitors. All RAW processing happens locally ensuring complete privacy of your professional photography files.