Understand any codebase in minutes.
Paste a GitHub URL. Get a silent animated video with diagrams, code snippets, and timed subtitles that explain the architecture, logic, and data flows.
Accounts are required before generation. Free includes 3 videos per month. Pro removes the limit and keeps videos hosted permanently.
Silent output preview
facebook/react
Explainir renders deterministic animation scenes, then times subtitles directly from the script JSON and scene timeline.
Real output in production will be silent, subtitle-driven, and shareable.
Paste a repo URL
Enter any public GitHub repository. The app captures the repo and resumes after login if needed.
We build the visual story
Explainir analyzes the architecture, creates a structured storyboard, renders the animation, and times subtitles to the visuals.
Watch and share
The final MP4 is silent, subtitle-burned, downloadable, and accessible from your library and share link.