RepoLensVisualize how your GitHub repository is structured, connected, and evolving
Gain instant, high-fidelity insights into codebases. Paste a repository URL to explore structure, commits, contributors, and workflows.
Popular analyses
What you can explore
Codebase Tour
Where to start reading, how to run the project, and where tests and CI live.
Repository graph
The file tree as an interactive graph, with a file explorer and details panel.
Commit graph
Recent commit history as a graph, plus a heatmap of which files change together.
Contributors
Who works on the code, which files and directories they touch, and how often.
Branches
How branches diverge from the default branch, with ahead/behind counts.
GitHub Actions workflows
Workflow jobs and their dependencies drawn as a directed graph.
Evolution timeline
A date-range slider that filters commits and files to show how the repo grew.
Insights and hotspots
Frequently changed large files, code ownership, and bus-factor risk.
PR impact
Pick an open pull request to see which areas and hotspots it touches.
Issues & PRs
Open issues and pull requests grouped by age and label.
Frequently asked questions
- Do I need to sign in?
- No. RepoLens works without an account — paste a repository URL and the analysis runs.
- Which repositories are supported?
- Any public GitHub repository. Private repositories are not supported.
- Is repository data stored?
- No. Each analysis is fetched from the GitHub REST API on demand and nothing is saved.