about squelch

squelch is a peer-to-peer voice communication app inspired by radio. tune to a frequency, press push-to-talk, and speak — just like a two-way radio, but over the internet.

all voice communication is peer-to-peer. your audio goes directly between you and the people on your frequency — it never passes through our servers. we can't listen to your conversations, and we don't record them.

frequencies are open channels where everyone on the same frequency hears each other, like a shared radio band. tune in, press push-to-talk, and speak.

squelch also supports morse code. type a message or use the telegraph key to tap out dots and dashes. only the morse pattern is transmitted — the receiving side decodes it locally and plays the tones. a built-in translator shows the decoded text alongside the raw pattern, so you don't need to know morse to read incoming messages.