Converter

Convert activity files

Drop a FIT, GPX, TCX or CSV file and download it in any other format. Files are converted on the fly and never stored.

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Drop a file here, or click to choose

FIT · GPX · TCX · CSV — up to 10 MB

Convert to

The source format is detected from the file contents, not its extension.
Telemetry (heart rate, power, cadence, temperature) is preserved where both formats support it.