What does OctoCounts count?

OctoCounts counts files, total lines, code lines, comment lines, blank lines, and per-language totals for public GitHub and GitLab repositories.

Do I need to clone the repository?

No. OctoCounts downloads the source archive for a branch, tag, or commit SHA, runs tokei on the extracted files, and caches the result by commit and analysis options.

Does OctoCounts support private repositories?

No. OctoCounts analyzes public repositories only and does not accept source-code uploads or request account access.

Updated June 11, 2026

GitHub and GitLab SLOC Counter Guide

OctoCounts is a free source lines of code counter for public repositories. It works from a URL, does not clone git history, and reports files, total lines, code, comments, blanks, and language totals.

What OctoCounts Is Best For

Quickly estimate the size of an unfamiliar open source repository.
Compare a dependency, fork, alternative project, branch, tag, or commit.
Add a live SLOC badge to a README.
Export language counts as text, JSON, or a social share image.
Use an API for public repository size checks in internal tools or CI dashboards.

Supported Repository Hosts

Host	Support	Entry point
GitHub public repositories	Web app, API, badges, Chrome extension, Firefox extension	`https://github.com/owner/repo`
GitLab public repositories	Web app and API	`https://gitlab.com/group/project`
Private repositories	Not supported	Run `tokei` locally instead

How the Count Works

OctoCounts validates the public repository URL and resolves the requested branch, tag, or commit SHA.
The backend downloads a source archive for that exact ref instead of cloning full git history.
The extracted source tree is counted with tokei.
Generated and heavy dependency folders such as .git, node_modules, target, dist, and vendor are ignored by default.
The report is cached by repository, commit SHA, tokei version, and analysis options.

Metrics Explained

Metric	Meaning
Files	Source files detected by language rules.
Total lines	Code lines + comment lines + blank lines.
Code lines	Executable or meaningful source lines after language parsing.
Comments	Line and block comments recognized by the language parser.
Blanks	Whitespace-only lines.
Languages	Detected programming languages and file types, sorted by code lines.

Examples

https://octocounts.com/?q=https://github.com/huanglizhuo/OctoCount
https://octocounts.com/github/huanglizhuo/OctoCount
https://octocounts.com/github/huanglizhuo/OctoCount/tree/main
https://octocounts.com/compare?left=https://github.com/huanglizhuo/OctoCount&right=https://github.com/tokio-rs/axum
https://octocounts.com/diff?repo=https://github.com/huanglizhuo/OctoCount&base=main&head=22c3647

Badges

Use live badges to show repository size in a README:

[![OctoCounts](https://api.octocounts.com/badge/huanglizhuo/OctoCount)](https://octocounts.com/github/huanglizhuo/OctoCount)
[![Code lines](https://api.octocounts.com/badge/huanglizhuo/OctoCount?type=code)](https://octocounts.com/github/huanglizhuo/OctoCount)
[![Rust lines](https://api.octocounts.com/badge/huanglizhuo/OctoCount?lang=Rust)](https://octocounts.com/github/huanglizhuo/OctoCount)

API

Programmatic users can start an analysis with POST /api/analyze, poll GET /api/jobs/:jobId, and fetch the result with GET /api/reports/:reportId. See the OctoCounts API docs for request bodies, report fields, and badge routes.

Privacy and Scope

OctoCounts analyzes public repositories only. It does not request GitHub or GitLab account access, does not support private repositories, and does not accept source-code uploads. Cached reports contain public repository statistics only.