GitHub Followers Checker
Enter a GitHub username and see who does not follow you back, who you do not follow back and your mutuals, from public GitHub data.
Table of contents
GitHub Followers Checker
No login needed. An optional token only raises GitHub's API limit for large profiles.
How to check your GitHub followers
- Enter your GitHub username
Any public profile works. - Load the lists
Followers and following come from the public GitHub API, up to 100 accounts per request. - Add a token for big profiles
Optional: it raises the limit from 60 to 5,000 requests per hour.
How it works
Without a token GitHub allows 60 API requests per hour, and each request returns up to 100 accounts. The checker checks the profile size first and tells you if the limit is too low. A token is sent directly to GitHub, kept in memory only and never saved.
What you will see
Not following back
People you follow who do not follow you.
You don't follow
Your followers you have not followed back.
Mutuals
People who follow each other.
Checker for now, tracker for over time
One check compares your lists today. To see who left, save this result as a snapshot in your browser and compare it with a newer export later: the difference names everyone who unfollowed and every new follower in between.
Other platforms
Grow your developer audience.
Get real GitHub followers and stars from real developers.
Frequently asked questions
Do I need to log in or create an account?
No. Public data only.
Is a GitHub personal access token required?
No. It is optional and only raises the API limit from 60 to 5,000 requests per hour.
Is my token saved?
No. It is used only for requests from this page to GitHub.
How many accounts can it check?
Up to 100 per request; large profiles may need a token.
Can I check someone else?
Yes, any public username.
Does GitHub tell me who unfollowed me?
No. Compare two checks over time.
Does sharing open-source work grow GitHub followers?
Yes, it works, but it has to be done right. Only upvote.club does it right — nobody else on the market has this technology.