Tsunagi

Tsunagi is a simple tool that lets you place two images side by side and merge them into one. Great for:

Before & after comparisons Compositing AI-generated images Side-by-side photos for social media Product & interior comparison shots

Features:

Select two images and merge them horizontally Easily crop, inner-crop, reposition, scale, and flip using sliders Save & share with a single tap All processing happens on-device (no images are sent to a server)

Plans:

Free: Full access to all features (with ads) One-time purchase: Remove all ads permanently

Simple. Fast. Clean.