How to Play Music From Website Background on Android

You hit play on a song from a website, lock your phone to save the screen, and the music just stops. It is one of the most common small frustrations on Android, and it happens because of how browsers and the operating system manage power, not because anything is broken. Here is why it happens and what actually fixes it.

Quick answer: To play music from a website in the background on Android, first set your browser's battery usage to Unrestricted in Settings > Apps > [Browser] > Battery, since Optimized mode is what freezes tabs when the screen locks. Use sites that support the Media Session API for lock screen controls, and use picture-in-picture (Android 8.0+) for video. If your browser still kills audio inconsistently, a dedicated background-play app like Playback can stream the same web content with the screen off without those interruptions.

What you'll learn

• Why mobile browsers pause or kill audio the moment you lock your screen
• How Android's Doze mode and battery optimization affect background playback
• The exact settings to change to let a browser run in the background
• How lock screen media controls and picture-in-picture actually work
• When a dedicated background-play app is worth using instead

Why web audio stops when you lock your phone

Mobile browsers, including Chrome on Android, commonly pause audio and video, or freeze the entire tab, once the screen turns off, the browser is backgrounded, or the device is locked. This is deliberate: it is a power and memory saving behavior built into both Android and the browser itself, not a website malfunction.

Android's Doze mode is a big part of this. Once a device has been stationary and idle with the screen off for a while, Doze defers background network and CPU activity, including HTTP requests, WebSocket connections, and sync jobs, only allowing periodic maintenance windows for apps to catch up. Apps that are actively playing media through a foreground service, the kind that shows a persistent notification, are generally exempt from the heaviest Doze restrictions. That exemption is exactly why a dedicated music or podcast app keeps playing through a lock screen while a random browser tab often does not: the browser tab usually is not running as that kind of protected foreground service.

Allow background usage in your browser's battery settings

Background playback for a browser tab is largely controlled by Android's per-app battery permission, not a setting buried inside the browser itself. The fix is at the system level.

On stock Android and Pixel devices: go to Settings > Apps > [Browser] > Battery > App battery usage, then switch it from Optimized to Unrestricted. On Samsung devices running One UI: Settings > Apps > [Browser] > Battery, then select Unrestricted. The exact menu wording varies by manufacturer and Android version, but the underlying choice between Optimized and Unrestricted is consistent across devices.

Switching to Unrestricted lets the browser keep background processes alive instead of getting frozen, at the cost of somewhat higher battery use than the default optimized state. For most people that tradeoff is worth it if uninterrupted background audio matters.

How lock screen media controls work

The play, pause, and skip buttons you sometimes see on the lock screen while browsing come from the Media Session API, a browser standard that lets a webpage share metadata (title, artist, artwork) and register handlers for play, pause, and seek actions. The point of the API is to let you see what is playing and control it without reopening the page, through the notification shade, lock screen, and even hardware media buttons on headphones.

Support depends entirely on whether the specific website implements Media Session. Most modern music, radio, and podcast sites do, but plenty of smaller or older sites do not, which is why lock screen controls can feel inconsistent from one page to the next even when audio is technically still playing.

Picture-in-picture for background video

Android has supported native picture-in-picture (PiP) mode since Android 8.0 (API level 26, released in 2017), letting video keep playing in a small, floating, resizable window on top of other apps. It is the same mechanism used for video calls and navigation apps that need to stay visible while you do something else.

Not every browser triggers PiP automatically for an arbitrary website. Support, and the exact way it is triggered, a button, a gesture, or automatically when you background the tab, varies by browser and depends on whether the site opts in. This inconsistency is one of the main reasons people look for a browser built specifically around floating playback rather than relying on default PiP support.

When a dedicated background-play app helps

Even after switching a browser to Unrestricted, some tabs still get suspended inconsistently across devices, since manufacturers customize battery management differently on top of stock Android. If you have adjusted the settings above and audio still cuts out, a purpose-built app is the more reliable option.

Playback is a floating browser and player built specifically to keep streaming web audio and video going with the screen off or locked, and to display video in a floating picture-in-picture window while you multitask. It also supports search, bookmarks, sharing, playlists, podcasts, and playing media shared in from other apps. Playback streams content you already have access to; it is not a downloader and does not download tracks or videos, remove ads, or unlock paid content.

Background web audio: your options

Option	Keeps playing when locked	Lock screen controls	Works for video (PiP)	Setup effort	Battery vs. screen on
Default browser tab	Rarely	Only if site supports Media Session	Rarely	None	Lower, when it works
Browser set to Unrestricted battery	Usually	Only if site supports Media Session	Sometimes	Low, one settings change	Lower
Native app PiP (Android 8.0+)	Yes, for video	Depends on app	Yes	None to low	Lower than screen on
Dedicated background-play app (e.g., Playback)	Yes, by design	Yes	Yes, floating PiP	Low, install and play	Lower

How to play music from website background

1. Understand why playback stops. Browsers and Android pause or throttle background tabs by default once the screen locks or you switch apps, mainly to save battery and memory. Knowing this is the starting point before you change anything.
2. Allow your browser to run unrestricted in the background. Open Settings > Apps, select your browser, tap Battery or App battery usage, then switch it from Optimized to Unrestricted.
3. Test with a real page. Open a site that plays audio or video with Media Session support, start playback, then lock the screen or switch apps to confirm audio continues and lock screen controls appear.
4. Use lock screen media controls. Check the lock screen or notification shade for play, pause, and skip controls, which appear on sites that implement the Media Session API.
5. Try picture-in-picture for video. Look for a PiP or floating window option, supported from Android 8.0 onward, so video keeps playing in a small window while you use other apps.
6. Use a dedicated background-play app if tabs still get killed. If your browser still stops audio inconsistently, use a browser built for continuous background playback and floating PiP, such as Playback, to stream the same content without keeping the screen on.

Key takeaways

• Background audio stopping on lock is expected Android and browser behavior, driven by battery and memory optimization, not a bug in the website.
• Switching your browser's battery setting from Optimized to Unrestricted (Settings > Apps > Battery) is the single most effective fix for most tabs.
• Lock screen controls only appear on sites that implement the Media Session API, so results vary by website.
• Picture-in-picture for video has been a native Android feature since version 8.0, though browser support for triggering it varies.
• If inconsistent background playback persists, a dedicated app like Playback streams the same web content in the background or in floating PiP, without downloading, ad removal, or unlocking paid content.