Bracket Lab
On-device exposure fusion
Viewing booth
JPEG, HEIC, PNG, or camera RAW (Nikon NEF/NRW, Canon CR2/CR3, DNG). Sets group by shot time and EV. Merge runs on this device — nothing is uploaded.
RAW uses the camera’s embedded JPEG preview, not a full demosaic. Typical set: 3 or 5 frames at ±2 EV.