When a RAW file is headed to a retoucher or a print pipeline rather than straight to the web, TIFF is the format to develop it into. It is lossless, widely supported by professional editors, and preserves far more tonal latitude than JPG. This tool demosaics your RAW and writes a clean TIFF ready for serious editing.
Why 16-bit TIFF preserves your RAW editing latitude
A camera sensor typically records each pixel at 12 or 14 bits, giving up to 16,384 discrete brightness levels per channel. An 8-bit JPG collapses that to just 256, which is why aggressive curves or shadow lifts in a JPG produce visible banding and posterisation. Writing a 16-bit TIFF from RAW keeps the wide tonal headroom intact, so a retoucher can dodge highlights, recover shadow detail, and grade colour without tearing the gradients apart. The catch is file size: a 16-bit TIFF stores two bytes per channel per pixel uncompressed, so a 24-megapixel frame can exceed 140 MB. That is the deliberate trade-off of a working master file. When you instead need a compact, shareable result, our RAW to JPG tool renders an 8-bit JPG directly.
Demosaicing happens once — choose the right destination
Every RAW conversion begins with demosaicing: the sensor's Bayer colour-filter array records only one colour per photosite, and the converter interpolates the missing two channels for every pixel. This reconstruction is the single most important step, and it is identical whether the output is JPG or TIFF — the difference is only how the finished pixels are stored. Choosing TIFF means those demosaiced, white-balanced pixels land in a lossless container that survives repeated edits and re-saves. Choosing JPG applies lossy compression on the way out. Because the demosaic is done once here, you avoid the quality drift of converting RAW to JPG and later upscaling to TIFF for print. If your destination is a print bureau that asked for a flattened deliverable rather than an editable master, our JPG to TIFF tool covers that simpler hand-off.
TIFF compression, layers, and what this tool writes
TIFF is a flexible container, not a single encoding. It can hold uncompressed data, lossless LZW or ZIP/Deflate compression, layers, and embedded ICC colour profiles. This converter writes a clean, flattened, single-image TIFF that prepress and editing software open reliably across Windows, macOS, and Linux. Key points to keep in mind:
- Lossless throughout — no generation loss when you re-save.
- Bit depth follows the sensor data, retaining smooth gradients.
- Universal support in Photoshop, Capture One, Affinity, and RIP software.
For a parallel professional workflow built around JPEG sources, see jpeg2raw.