free tools
Free developer marketing tools
Every tool works on any public GitHub repo with no account needed. Paste a repo URL, get a result in seconds — commit cards, changelogs, and visibility scores for founders building in public.
Changelog generator
Try it →A clean markdown changelog grouped by week — copy in one click.
Paste any public GitHub repo URL.
Card generator
Try it →A designed commit stat card (PNG) ready to share on social.
Paste any public GitHub repo URL.
Ship-vs-Tell Gap
Try it →See how many days you shipped vs how many days your audience heard about it.
Paste any public GitHub repo URL.
Want these to run automatically, every morning?
git-to-x connects to your GitHub repo and posts a designed commit card daily — automatically, on X and LinkedIn.