Launching today
GPX Converter
FIT, GPX and TCX tools that never upload your files
1 follower
FIT, GPX and TCX tools that never upload your files
1 follower
Convert between FIT, GPX and TCX, merge and split activities, repair damaged FIT files, and preview tracks on a map. Everything runs locally in your browser — files are never uploaded, with no account, queue or file-size limit.
Free
Launch Team
Render Sandboxes: a computer for every agentGive every agent its own machine. Starts in under a second
Promoted
I built GPX Converter because every GPS file tool I tried wanted me to upload my rides to someone else's server first.
So this one doesn't. FIT, GPX, TCX, KML and GeoJSON parsing runs in a Web Worker on your own machine — convert, merge, split, repair, or just look at a track, and the file never leaves the browser. No account, no queue, no file-size paywall.
Happy to hear which format combinations you're missing.