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Gatling Studio is a native desktop application created to simplify the creation of Gatling load-testing simulations from real browser traffic. Instead of hand-writing scenarios in Scala or Java from scratch, you use Gatling Studio to drive a Chromium-based browser through a typical user journey. The tool captures all HTTP and HTTPS requests and responses, saves them as a HAR file, and then automatically converts that data into a structured Gatling project with groups, pauses, and exec blocks. It includes logic to filter out noisy or irrelevant requests such as font files, analytics beacons, and static assets, so the generated scenario focuses on the core business interactions. The output is a ready-to-run Gatling project (Java/Maven) that can be executed locally or uploaded to Gatling Enterprise to run at scale. Gatling Studio targets performance engineers and QA teams who want a low-code path from “record what a user does in the browser” to “run a realistic load test.”
Features
- Native desktop app that records real browser journeys using a controlled Chromium instance
- Automatic capture of HTTP(S) traffic and export to HAR for analysis and conversion
- Noise filtering for static assets, fonts and analytics so scenarios focus on key flows
- Generation of complete Gatling projects in Java and Maven from recorded sessions
- Ability to run tests locally or integrate with Gatling Enterprise for large scale load testing
- Cross platform binaries for Linux, macOS and Windows with official documentation
Project Samples
