Split a dump that spans several sites and keep only the origins you want to share.
Everything runs locally in your browser - no data leaves your machine. To strip IP addresses as well, run the result through the dump anonymizer.
Split first, then analyze
A dump narrowed down to one origin is quicker to upload and makes the analysis on rtcstats.com more focused, with interactive visualizations, automatic analysis, and debugging tools for your WebRTC data - so you can find the problem instead of reading raw JSON.