# Google OSS-Fuzz free for open source

What Google OSS-Fuzz gives open source projects, who qualifies, and how to apply. 1 verified offer, last checked 2026-09-07.

- Website: https://google.github.io/oss-fuzz/
- Categories: security, testing

## OSS-Fuzz continuous fuzzing (free for critical open source projects)

**What you get.** Google runs the project's fuzz targets continuously on its own infrastructure, files the bugs it finds in the OSS-Fuzz issue tracker, and gives maintainers access to the ClusterFuzz dashboard. A separate reward program pays for integration work through Google Bug Hunters.

**Who qualifies.** Applies to the project. The project must have a significant user base or be critical to global IT infrastructure; each request is judged case by case. The engineering contact must be an established committer and use an email tied to a Google account.

**How to apply.** Open a pull request to the google/oss-fuzz repository adding a project.yaml with the homepage, main repository, primary language and contact email, then follow the New Project Guide once accepted.

Program page: https://google.github.io/oss-fuzz/getting-started/accepting-new-projects/

Verified 2026-09-07 - manual: google.github.io/oss-fuzz acceptance page read 2026-09-07. Found via the README sponsor-mining pilot (7 sample repos carry OSS-Fuzz badges).

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