Apps similar to Tweety include Mastopoet, which is free and open source. Other options are InstaTweet, PostCapture and Quillshot. In total there are four Screenshot Capture Tools like Tweety for the web, Android, iPhone, iPad and self-hosting.
Mastopoet is an open source screenshot tool for Mastodon, inspired by poet.so. It allows you to create sparkles stunning sparkles screenshots of your toots, with ability to remove stuff you don't want (bookmark button, publicity symbol, settings button...).
Quillshot is a Chrome extension that adds a camera button to every post on X (Twitter). Click it, pick a style, and download a clean image. No bots to @mention and no copy-pasting links.
