Turn robot data into LeRobot datasets—for free.

Upload MCAP, ROSBag2, GoPro + CSV, or HDF5 data. Map features, convert episodes, validate quality, and download training-ready LeRobot outputs without entering payment details.

Sample data included Private workspace Validation report included

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Bring your dataMCAP · ROSBag2 · GoPro + CSV · HDF5Or load a bundled sample and experience the complete workflow first.

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ViaCatalyst

Free robotics data conversion for teams building inspectable, training-ready LeRobot datasets.

100% free · No credit card required* For high-volume data, please consult the support team.