Hey everyone,
We just released a new open-source AI skill that converts your existing LoadRunner scripts into working Gatling simulations — runtime settings, correlations, and all — directly from your IDE.
LoadRunner to Gatling Converter
Export your project from VUGen, drop the zip into your project, and run: /gatling-convert-from-loadrunner
What makes this one different: LoadRunner projects carry a lot of configuration that’s easy to lose in a migration. The converter reads all of it — think times, runtime settings, parameter files, correlation rules — and carries it faithfully into Gatling. You don’t have to reconstruct what you’ve already built.
Here’s what it does:
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Reads your full LoadRunner project export — scripts, config, and data files
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Preserves runtime settings, think times, and error handling logic
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Maps transactions, correlations, and feeders to their Gatling equivalents
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Generates idiomatic code in Java, JavaScript, TypeScript, Scala, or Kotlin
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Flags what needs human review — no silent guessing
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Documents every conversion decision so your team understands the output
This is an early release and we’re actively improving it. LoadRunner projects can be complex, and we know there are configurations and edge cases we haven’t covered yet. If you try it and something doesn’t convert as expected, please open an issue on GitHub or drop a comment here.
Get started: