GitHub repository visualizer for understanding any codebase in minutes.
Paste a GitHub URL. Get an animated visual breakdown of how the codebase works - architecture, data flows, and core logic.
Accounts are required before generation. Free includes 3 videos per month. Pro removes the limit and keeps videos hosted permanently.
Watch a real repository walkthrough
Explainir analyzes the repo, turns the core architecture into a storyboard, and renders a subtitle-first video you can watch instead of reading the code manually.
Demo preview
GitHub repository walkthrough
The demo video loads lazily and shows how Explainir visualizes architecture, data flow, and core logic.
How Explainir works
It is built for developers, founders, and technical teammates who want a tool to understand a GitHub repo fast, visualize codebase architecture, and explain how a repo works without digging through every file.
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.