What Is Internet Radio and How Do You Listen to Free Live Stations Online?

Internet radio is audio streamed over the internet rather than broadcast over AM/FM airwaves or satellite. You can listen on a web player, a mobile app, a smart speaker, or a connected car system, and free ad-supported services such as iHeart let you start with live stations, artist stations, and playlists without paying. The trade-offs are the usual ones for streaming: you need a stable connection, some stations are limited by region, and certain features may prompt you to sign in or subscribe.

How internet radio differs from AM/FM and satellite

The practical difference is control. AM/FM and satellite give you a fixed lineup tuned by a broadcaster. Internet radio can combine live, scheduled stations with on-demand playback and stations built around a specific artist or song.

Ways to listen

• Web player: open the service in a browser and press play. Good for desktop listening and quick checks.
• Mobile app: install the app for background playback, lock-screen controls, and easier station switching.
• Smart speakers: link your account or service and use voice commands to start a station.
• Car systems: use Apple CarPlay, Android Auto, or a built-in app to stream while driving.

How free ad-supported services like iHeart work

iHeart describes its offering as free access to thousands of live radio stations, plus the ability to create your own artist stations and playlists, along with podcasts, music, and trending news. In practice, that means:

• Live radio stations you can tune into as they broadcast.
• Artist stations generated around a performer you choose.
• Playlists you assemble or follow.
• Podcasts and talk content alongside music.

The service is ad-supported at the free level. iHeart's site references a subscription option, so treat "free" as the default entry point rather than a guarantee that every feature is free. If a specific feature matters to you, check whether it sits behind a subscription before relying on it.

Steps to find a station and start playback

1. Open the service. Use the website or install the app.
2. Choose how to browse. Look for categories such as genre, city/location, or artist.
3. Pick a station. Select a live station, an artist station, or a playlist.
4. Press play. Playback should begin within a few seconds on a stable connection.
5. Adjust if needed. If audio doesn't start, try another station to confirm whether the problem is the stream or your setup.
6. Save what you like. Favorites or a library make it faster to return to a station later.

Expected result: audio plays continuously, and you can switch stations without reloading the whole app.

Common playback problems and quick fixes

• Buffering or stuttering: check your connection speed, move closer to the router, or switch from Wi-Fi to mobile data (or the reverse).
• Region blocks: some streams are only licensed for certain locations. If a station won't play, try a different one or a locally available station.
• Login prompts: some features may ask you to sign in. If you only want free listening, try the live station or artist station path first.
• No sound but the player shows playing: check device volume, output device selection, and whether another app has taken over the audio session.
• App works, browser doesn't (or vice versa): switch to the other method to isolate whether the issue is the app, the browser, or the stream itself.

What to decide before you start

If you want background music with no commitment, start with a free ad-supported service and a live or artist station. If you need offline listening, ad-free playback, or specific premium features, check the subscription terms first. If you mainly listen in the car, confirm the service works with your car system before making it your default.