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OSS Ads is a Chrome extension that replaces ad slots on websites with promotions for open source projects — curl, SQLite, FFmpeg — the infrastructure the internet actually runs on.
How It Works
Load it in Chrome as an unpacked extension or install from the Chrome Web Store.
The extension detects ad slots using IAB standard sizes and known ad selectors.
In-place swap — same dimensions, no layout shift. Promotions for real OSS projects.
Clicks go directly to the project's GitHub Sponsors, Open Collective, or donation page.
Featured Projects
Connect with GitHub to submit your project for review. Free, always.