Fake Build / Log Generator
Generate realistic CI/CD and build logs for demos, walkthroughs, and recordings.
This Fake Build / Log Generator helps you create realistic build and pipeline output for presentations, demos, workshops, and video recordings. It simulates familiar CI/CD sequences such as repository checkout, dependency installation, test execution, container builds, artifact uploads, and deployment verification, without relying on any real infrastructure. This is useful when live systems are slow, unreliable, or simply unavailable during a demonstration.
You can choose a preset that matches your scenario and control how quickly lines appear to match your speaking pace. The output is designed to look believable and structured, with stage-by-stage progress and optional warning or error injections for troubleshooting walkthroughs. This makes it practical for training sessions, incident reviews, DevOps onboarding, and product demos where you want consistent, repeatable results.
The generator runs entirely in the browser, supports copying and downloading logs, and is optimized for clean presentation. Use it to explain pipelines, demonstrate releases, or illustrate operational stories without exposing real environments or sensitive data.
How to use
Most common CI demo