How to add song lyrics to music on Android

Many smartphone owners are faced with a situation where their favorite tracks are downloaded from the Internet, but the lyrics are missing when played. This is especially true for those who like to sing along or learn foreign languages ​​through music. Standard audio players often do not automatically load lyrics for local files, requiring manual configuration of metadata.

Fortunately, the operating system Android provides ample opportunities for managing files. You can embed text directly into the audio file structure or use special player applications with a synchronization function. In this article, we will analyze both approaches in detail, look at the best tools and answer frequently asked questions.

The process of adding lyrics may seem complicated only at first glance. In fact, modern mobile tag editors make this task intuitive. You don't need to be a programmer or audio engineer to make your player show the lyrics directly during playback.

Understanding the structure of audio metadata and ID3 tags

Before you start editing, it is important to understand how exactly track information is stored. Audio format files MP3 and other popular containers use a special metadata structure known as ID3 tags. These tags are hidden blocks of data inside the file that contain the title of the song, the name of the artist, the album cover and, most importantly for us, the lyrics.

There are several versions of the ID3 standard, but the most common and supported by most modern players is the version ID3v2.4. It is in this specification that a special field with an identifier USLT (Unsynchronised lyric/text transcription) is reserved, intended for storing the full text of the composition. Some older or simplified players may ignore this field, so choosing the right software is critical.

⚠️ Warning: When editing tags, always create a backup copy of the original file. An encoding error or application crash can cause the file header to become corrupted, causing the track to stop playing.

Text can be saved in two formats: synchronized and unsynchronized. Unsynced text appears statically, like a regular note. Synchronized (SYLT) is tied to time stamps, allowing words to appear in rhythm with the music, like in karaoke. Creating synchronized lyrics requires more advanced tools and a timecode file.

Most built-in voice recorders and simple editors on Android do not have access to deep editing of ID3 tags. Therefore, for high-quality work, you will need to install specialized software from the store Google Play. Without third-party applications, it is almost impossible to embed text directly into a file.

Choosing the optimal application for editing tags

The market for mobile utilities for working with metadata is quite wide, but not all of them are equally useful. Some applications are overloaded with advertising, others have an inconvenient interface or do not support the Cyrillic alphabet. We have identified several proven solutions that work stably on modern versions of Android.

One ​​of the leaders in this niche is the application Star Music Tag Editor. It features a simple interface and batch editing capabilities, which is convenient when processing entire albums. Another popular option is AutoTagger, which can automatically find information about a track on the Internet, although more specialized tools are better suited for manual text entry.

• 🎵 Star Music Tag Editor - a powerful all-in-one tool for editing all fields, including covers and text, with support for multiple formats.
• 🏷️ MP3 Tag Editor - a lightweight application that focuses specifically on text fields and the basic information, ideal for weak devices.
• 🎼 Music Tag Editor —offers advanced text search functions in the database, but requires careful checking of the result.

When choosing an application, pay attention to the permissions it requests. To work with music, you only need access to the file storage (READ_EXTERNAL_STORAGE). If an application requires access to your contacts or microphone for no obvious reason, this is a reason to think about its security and remove it.

Also worth mentioning is the player Musicolet. This is a unique application that does not require Internet access and is completely free. It has a built-in tag editor that allows you to add text directly while listening, which is very convenient for quick editing.

Step-by-step guide: adding text through the tag editor

Let's consider the process of introducing lyrics using the example of a universal algorithm that is suitable for most editors, such as Star Music Tag Editor or similar. The interfaces may differ slightly, but the logic of actions remains the same for the entire Android ecosystem.

First, open the installed application and give it access to files on your device. Find the desired track in the list of songs. Files are usually sorted by artist or album, but you can search by title. Click on the file to open the editing menu.

In the window that opens, you will see fields for entering data: Title, Artist, Album. Scroll down the list to the Lyrics or Song textsection. In some applications, this field may be called USLT or simply Lyrics. Click on it to open the text editor.

Copy the lyrics of the song from the browser or notes and paste it into the editor field. Make sure that the text encoding is correct (usually UTF-8), otherwise you will see gibberish instead of letters. After inserting, click the button Save or the floppy disk icon in the corner of the screen. The metadata recording process takes a few seconds.

⚠️ Attention: Application interfaces and menu names may change after developer updates. If you don't find the "Lyrics" field, look for the "Details" or "Advanced Tags" tab.

After saving, close the editor and open your main music player. Find the edited track. In most cases, the text will appear automatically when you tap on the album cover or swipe up on the playback screen. If the text does not appear, it is possible that your player does not support reading this particular tag.

Using advanced players with a lyrics search function

An alternative and often more convenient way is to use players that can independently search and load text. Such applications scan the title of the track and the artist, send a request to databases (for example, Genius or Musixmatch) and display the result.

A prime example is the application Musixmatch. It works as an add-on to any other player. Once installed and configured, it automatically recognizes the music you're playing and displays text on top of other apps or on the lock screen. This eliminates the need to manually edit each file.

Another powerful option is the player Poweramp. This is a paid but extremely functional solution for audiophiles. In the Poweramp settings you can enable the text search plugin. The application supports downloading texts from files (which we created in the previous section) and online search if the Internet is connected.

Application	Type of work	Internet required	Difficulty
Musixmatch	Online search	Yes	Low
Poweramp	Hybrid	Optional	Medium
Star Tag Editor	Manual editing	No	Medium
Musicolet	Local storage	No	Low

The use of online services has its limitations. If the track is rare, a demo or a live version, the database may not find a match. In such cases, reverting to manually editing tags remains the only working option. In addition, online texts may contain errors that cannot be corrected without access to the source file.

Why is the text not synchronized?

To display words frame-by-frame, you need a .LRC file with timecodes. Plain text in ID3 tags is only displayed in its entirety. To create .LRC files, there are separate online services and applications, such as LRC Editor.

Solving problems with encoding and displaying characters

One ​​of the most common problems when adding text on Android is incorrect display of Cyrillic or special characters. Instead of understandable words, the user sees a set of incomprehensible characters. This is due to an encoding conflict between the tag editor and the music player.

The modern standard requires the use of encoding UTF-8. Make sure this option is selected in your tag editor settings. Some older apps use ISO-8859-1 or Windows-1251by default, which leads to errors when reading the file by other devices, for example, in a car or on a smart TV.

If you encounter a problem, try resaving the file in another editor, explicitly specifying UTF-8 without BOM (Byte Order Mark). Having a BOM sometimes confuses simple tag parsers. Also check if your music player is updated to the latest version, as support for encodings is often improved in new releases.

In rare cases, the problem may lie in the file itself. If the MP3 was created a long time ago or was not converted correctly, the tag structure may be broken. In such a situation, completely clearing the tags (function Clear Tags) and filling them in again “from scratch” helps.

Synchronizing text with music: LRC format

For those who want to achieve a karaoke effect, when the words change to the beat of the music, a regular text field in the tags is not enough. This is where format .LRCcomes into the picture. This is a file containing text with timestamps of the form [00:12.50]Line of text.

To add such text, you need to find a ready-made LRC file on the Internet (often they are located next to the lyrics on specialized sites) or create it yourself. There are LRC editor applications where you listen to a track and press a button at the beginning of each line, the app itself sets the time.

After creating or downloading a file name_song.lrc, you need to place it in the same folder where the audio file is located and name it exactly the same (for example, track.mp3 i track.lrc). Many advanced players, such as Musicolet or AIMP, automatically pick up this file during playback.

⚠️ Attention: The LRC format is sensitive to file names. If the audio file is called My Song (Remix).mp3, then the text file should be called My Song (Remix).lrc. Any discrepancy will result in the synchronization not working.

Some tag editors allow you to embed the contents of the LRC file directly inside the MP3, but this is not supported by all players. It is safer to keep them side by side in one folder. This also makes editing easier: if you get the timing wrong, it's easier to correct a text file than to rewrite the tags of the entire audio.

Is it possible to add text to FLAC files on Android?

Yes, the FLAC format also supports metadata similar to ID3 in MP3, but uses the Vorbis Comment standard. The process for adding text is identical: use a tag editor that supports FLAC (such as Star Music Tag Editor) and paste the text into the Lyrics field. Most modern players correctly display lyrics from FLAC.

Why does the text disappear after rebooting the phone?

Usually the text does not disappear. If this happens, you may have saved the changes not to the file itself, but to the specific player's database. Make sure to use the "Save to file" or "Write tags" function. Also check to see if you are clearing the application cache, which may contain temporary lyric data.

How do I add lyrics if I don't have superuser rights (Root)?

root access is not needed to add lyrics. The Android operating system allows any applications to modify files in shared music folders (/sdcard/Music). Restrictions can only arise if the file is located in a protected system folder, where ordinary players do not have access anyway.

Does YouTube Music support adding text to downloaded tracks?

The YouTube Music service is focused on streaming and uses its online text databases. For local files uploaded to the library, support for custom text tags is limited and depends on the application version. It is more reliable to use a third-party player for a local collection with texts.

Is there a difference between the text in tags and the text in the .txt file?

Yes, huge. The text in the tags is “sewn” inside the audio file and travels with it. If you copy the song to another phone or computer, the lyrics will remain. The .txt file is a separate document; if you lose it or rename it, the connection with the music will be lost and the player will not show the words.