How to start your own internet radio station

Thirty years ago starting a radio station meant a transmitter, a licence and a lawyer. Today it means a laptop, a server and about the cost of a streaming subscription. The barrier collapsed so completely that most people have not noticed it happened. This is a practical guide to what is actually involved, written for someone who has never done it.

Step one: decide what the station is

This sounds like advice to skip. It is not. The single most common reason a new internet station fails is that it plays a bit of everything, which means nobody can describe it to a friend. The stations that survive are narrow: one city's music, one decade, one genre nobody else serves, one language. Narrow is not a limitation online — there is no local market to satisfy, only a global audience of people who want exactly that thing.

Step two: the technical chain

Every internet station, from a bedroom project to a national broadcaster, is the same four components in a row.

• A source. Software on your computer that assembles the audio — your playlist, your microphone, your jingles. Free options exist for every operating system; this is not where you spend money.

• An encoder. This compresses your audio into a stream, usually MP3 or AAC. It is often built into the source software. The bitrate you choose here decides both your sound quality and your bandwidth bill — see how online radio works for the trade-off.

• A streaming server. This is the part that costs money. Icecast and SHOUTcast are the two standard server programs; you either rent a hosted service that runs one for you, or install it yourself on a cheap virtual server.

• A way for people to listen. A page with a player, an entry in the public directories, and ideally a link people can share. Without this step you have a stream nobody knows about.

Step three: the costs nobody mentions first

Streaming is priced per listener, which is the crucial difference from FM. A transmitter costs the same whether one person or a million are tuned in; a stream costs you bandwidth for every single connection. The arithmetic is simple and worth doing before you start.

A 128 kbps stream uses roughly 58 MB per listener per hour. Ten listeners for eight hours a day is about 139 GB a month. At 64 kbps AAC — which most people cannot distinguish on a phone — the same audience costs half that. This is why serious small stations stream at 64, not because they cannot afford better encoders.

Step four: the part people get wrong

Music licensing. If you broadcast commercial recordings to the public, you owe royalties, and the fact that your station is small or free does not change that. The arrangements differ by country and there is no universal answer, so the only responsible advice is to find out what applies where you are before you build an audience rather than after.

Three routes avoid the problem entirely: play only music you made, play only material released under licences that permit broadcast, or make a speech station. The third is the most overlooked — a talk or documentary station has no music rights issue at all, and speech also costs a third of the bandwidth.

Step five: getting heard

• Add yourself to the open directories. Radio Browser is community-maintained and free to submit to; most third-party apps and sites pull from it, including this one.

• Publish an https stream. An insecure http link is blocked inside secure websites, which silently removes you from a large share of potential listeners.

• Send correct metadata. Artist and title text costs nothing and is the difference between a player showing your station name and showing the record playing.

• Be reliable before you are ambitious. A station that drops every twenty minutes loses listeners permanently; they do not come back to check whether you fixed it.

A realistic first month

Week one: decide the format and gather enough material for twelve hours. Week two: get a stream running and listen to it yourself on a phone over mobile data, not on the same computer. Week three: fix everything that broke, because something will. Week four: submit to directories and tell people. Do not announce anything publicly until you have run the stream unattended for seventy-two hours without it stopping.

The hard part of running a station was never the transmitter. It was having something worth transmitting, and that part has not changed at all.