Guides
MergeHDR guides
Auto exposure bracketing explained, plus step-by-step tutorials for merging bracketed photos into HDR on Mac and iPhone.
Guide
Auto exposure bracketing, explained
What auto exposure bracketing is, how to enable it on Canon, Sony, Nikon and Fujifilm, which EV steps and frame counts to use, and how to merge the results.
Tutorial
How to merge bracketed photos on Mac
Three ways to merge bracketed photos into HDR on a Mac — Lightroom Classic, free HDRMerge and Hugin, and the automatic way with MergeHDR — step by step.
Tutorial
How to merge bracketed photos on iPhone
Merge exposure brackets into HDR directly on your iPhone — no desktop, no cloud uploads. A step-by-step MergeHDR tutorial for camera and drone RAW files.
Let MergeHDR find your brackets.
Free to try, on-device by design. Unlimited saves are $19.99 once or $9.99/year — Universal Purchase across iPhone, iPad and Mac, with Family Sharing.