explainroo
explainroo is a local tool that turns a script into a narrated explainer video or product demo for developers and creators who use a coding agent.
What it is good for
- Turning a written script into a narrated explainer video
- Making a product demo video from an app's screens
- Creating short vertical videos for social media feeds
- Producing captioned videos without paying for voice or hosting
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- Claude Code, Codex, Pi, OpenRouter, ElevenLabs, YouTube
Momentum
- Rank this week
- Not ranked (last #46, week 40, 2026)
- Best rank
- #46 week 40, 2026
- GitHub stars
- 717
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is explainroo free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use explainroo?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does explainroo work with?
- According to its own documentation, it works with Claude Code, Codex, Pi, OpenRouter, ElevenLabs, and YouTube.
- What is explainroo good for?
- Turning a written script into a narrated explainer video, making a product demo video from an app's screens, creating short vertical videos for social media feeds, and producing captioned videos without paying for voice or hosting.
Similar agents
- OpenFilm
OpenFilm is an agent app that lets a coding agent make videos and lets you edit them by hand for anyone making films with AI.
- OpenChatCut
OpenChatCut is an open-source desktop video editor that lets an AI agent edit a real multitrack timeline for creators and developers.
- Mesh Avatar Studio
Mesh Avatar Studio is a local tool that turns one illustration into an animated 2D avatar for creators who want a talking, blinking character.
- capcut-cli
capcut-cli is a command-line tool that edits CapCut and JianYing video projects for editors and AI agents, with subtitles, timing, and long-to-short cuts.
- HyperFrames
HyperFrames is a skill set that lets AI coding agents write HTML and render it into MP4 videos for creators and developers.
- Palmier Pro
Palmier Pro is a macOS video editor that lets AI agents create and edit directly on the timeline for video creators.