What TallMerge does
TallMerge arranges selected images vertically or horizontally, lets you adjust their order, removes repeated overlap when it can detect a strong match, and exports a newly rendered image. The tool is intended for screenshots of conversations, tutorials, receipts, settings screens, forms and other content that spans more than one screen.
What it does not do
It does not recover content that was never captured. It cannot guarantee that automatic overlap detection is correct, especially when an app changes timestamps, ads, sticky controls or animated content between screenshots. Users should inspect the preview and adjust crop controls before downloading.
Privacy model
Image processing happens in browser JavaScript and Canvas. TallMerge does not provide a screenshot-upload endpoint or an account system. The site host and advertising provider may process ordinary technical, security and advertising data as explained in the Privacy Policy.
Publisher
TallMerge is an independent WEBBE-B project created and reviewed by Jisung Kim. AI tools may assist with implementation drafts and testing, but public behavior and explanatory content are reviewed before release.