External Comms Audio Injection Tool
Injects an external audio recording into the demo as in-game voice chat, so you can review gameplay and comms together in the built-in demo player—staying in sync even when you change playback speed.
Drop a file here, or click to browse
Get match demos from demos.tf ↗ (opens in a new tab)
Full-match recordings work best, ideally with separate Discord/mic tracks. Recording help →