Automatic Screenshot Stitcher for iPhone

Quick overview of the tool

Automatic Screenshot Stitcher is a free iPhone app that merges several sequential screenshots into a single, continuous image. It removes the need to crop and piece together multiple captures when you want to share lengthy chats, long webpages, or step-by-step content.

How the stitching works

The app applies modern computer-vision techniques to detect overlapping areas, align edges, and blend frames automatically. The process is fast and requires no manual editing — the app analyzes and combines your images in seconds to produce a clean, long image.

Privacy and local processing

A key advantage is that all processing happens locally on your iPhone. No images are uploaded to external servers, so your screenshots remain on-device throughout the stitching operation, helping keep your data private.

Typical uses

• Combining long web pages into one continuous image
• Capturing extended chat histories and conversation threads
• Creating single images from multi-step tutorials or app walkthroughs
• Archiving long receipts or lists that exceed a single screen

Where to get it and alternatives

The app runs on iOS and is available for most recent Apple devices at no cost. If you want another option to try, consider AGMRI — Automated Crop (free), which offers automated cropping and related screenshot utilities.