LectureGuru

Screen Browser records narrated demo and tutorial videos of your deployed web app. You describe the walkthrough in plain language, or let your coding agent write it from your source code. A real browser signs in with a demo account, follows the guide step by step, records the screen, narrates it and adds on-screen effects. You get an MP4 plus a GIF, subtitles, chapters and a thumbnail, and a webhook or the API can deliver them wherever you publish. When the app changes, edit a line and rerun. For coding agents, Screen Browser is an MCP server with a companion skill. The skill teaches the agent how to write guides that work on the first run; the server creates the project, validates the guide, starts the recording and returns the video. Claude Code, Codex, Cursor or any MCP client can use it. Sign-in happens in the browser; there is no key to paste.

Narrator’s Voice app lets you create and share amusing messages using a narrator’s voice of your choice. With a wide range of languages and reliable, pleasant sounding voices. Simply speak or type a message, then choose the language, voice and any special effects for the app to use. The end result is a customized narration of your original message, which you can share as desired. Videos are one of the hottest projects for Narrator’s Voice, letting the narrator explain or comment on whatever’s happening on the screen. In fact, many people have been using the Narrator’s Voice app to add audio to their YouTube and TikTok videos, giving them a distinct voice that enhances the overall video’s vibe.