Check Repository
Why Check GitHub Repository Size?
Knowing a repository's size before cloning helps you estimate download time, disk space requirements, and overall project scope. This is especially useful when working with limited bandwidth or storage.
Complete Guide to GitHub Repository Size
Free GitHub Repository Size Checker Tool
Instantly check the size of any public GitHub repository without cloning it. View total repository size, language breakdown, star count, fork count, open issues, license information, and creation dates. Essential for developers evaluating projects, planning disk usage, or researching open source software.
Key Features
📦 Size Information
- Total repository size in KB/MB/GB
- No cloning required
- Instant results via GitHub API
- Accurate size reporting
- Supports owner/repo or URL input
💻 Language Breakdown
- Visual language distribution bar
- Percentage per language
- Color-coded language indicators
- All languages detected by GitHub
- Quick technology stack overview
📊 Repository Stats
- Stars, forks, and watchers
- Open issues count
- Creation and last update dates
- License information
- Topics and tags
💾 Export Options
- Copy summary to clipboard
- Download full data as JSON
- Direct link to GitHub repo
- Owner profile link
- Easy sharing
How Repository Size Works on GitHub
What's Included: The repository size reported by GitHub includes all files in the repository, the entire Git history (all commits, branches, tags), and any Git objects. It does not include GitHub Releases assets, GitHub Pages content, or LFS (Large File Storage) objects stored externally.
Size vs Clone Size: The size from the API may differ from what you see after cloning. A fresh clone downloads compressed objects, and the working directory size depends on the current branch. Large histories with many branches can significantly increase repository size beyond the working directory size.
GitHub Limits: GitHub recommends repositories stay under 1 GB and strongly recommends under 5 GB. Repositories exceeding 100 MB for individual files require Git LFS. Push limits apply for files over 100 MB.
How to Use This Tool
- Enter Repository: Type the owner/repo (e.g., facebook/react) or paste a GitHub URL.
- Click Check Size: Press the button or hit Enter to fetch repository data.
- View Results: See the total size, stats, language breakdown, and metadata.
- Export Data: Copy to clipboard or download as JSON for your records.
Common Use Cases
Before Cloning: Check repository size to estimate download time and disk space needed, especially on metered connections or CI/CD pipelines.
Project Evaluation: Quickly assess project scale, activity, and technology stack when evaluating open source libraries or frameworks.
CI/CD Optimization: Identify large repositories that might slow down CI/CD pipelines. Consider shallow clones or sparse checkouts for oversized repos.
Repository Maintenance:Monitor your own repository sizes to keep them within GitHub's recommended limits and identify when cleanup is needed.
100% Free & Unlimited:Check unlimited public repositories without authentication. Uses GitHub's public API with no API key required.
Tips for Reducing Repository Size
Use .gitignore: Exclude build artifacts, node_modules, virtual environments, and other generated files from version control.
Git LFS: Use Git Large File Storage for binary files, media assets, and other large files that change frequently.
Clean History: Use tools like BFG Repo-Cleaner or git filter-branch to remove accidentally committed large files from history.
Shallow Clones:Use git clone --depth 1 for CI/CD or when you don't need full history. This significantly reduces download size.
Perfect For
- Software developers
- DevOps engineers
- Open source contributors
- Technical recruiters
- Project managers
- Code reviewers
- Students & learners
- Tech bloggers & writers
- System administrators
- CI/CD pipeline developers
- Technology evaluators
- Anyone exploring GitHub repos
🔒 Privacy & API Usage
This tool uses GitHub's public API to fetch repository information. Only public repository data is accessible. No GitHub authentication is required or stored. Your searches are not logged or tracked. GitHub's API has a rate limit of 60 requests per hour for unauthenticated requests.
Related Tools
DNS Checker
Check DNS records and domain configuration.
Domain Age Checker
Check domain registration date and WHOIS information.
What Is My IP
Find your public IP address and network information.
JSON Formatter
Format, validate, and beautify JSON data from API responses.
SSL Checker
Check SSL certificate status and security details for any website.
Favicon Downloader
Download favicon icons from any website in multiple sizes.