Renaming audio files on Android is a task that users face when organizing a music library, creating playlists, or simply for ease of searching. Unlike computers, where renaming is done in two clicks, on mobile devices the process can cause questions. Especially when we are talking about batch processing of dozens of tracks or files with unreadable names like audio_123456.mp3.

The problem is complicated by the fact that standard Android tools do not always provide convenient options for working with audio metadata. For example, a simple file manager will allow you to change only the file name, but not the tags ID3 (artist, album, genre), which are displayed in players. And some applications generally block access to system folders where downloaded tracks are stored. In this article we will look at all the current methods - from basic to advanced - that work on modern versions of Android (including Android 14 and Android 15).

If you often download music from instant messengers (Telegram, WhatsApp) or streaming services, then you have probably encountered problems: files are saved with random names, without covers and tags. This not only spoils the appearance of the library, but also interferes with sorting. Fortunately, you can fix the situation without root access and complex manipulations. The main thing is to choose the appropriate method depending on your needs.

📊 How do you usually rename audio files on Android?
Through a file manager
Special applications
Connect to PC
Do not rename
Another method

Method 1: Standard file manager - quickly and without installing applications

The most The obvious method is to use the built-in Android file manager (for example, Files by Google or a standard application from the manufacturer like Mi File Manager na Xiaomi). This method is suitable for single files and does not require additional apps.

To rename an audio file:

  1. Open the file manager and find the audio folder (usually Music, Downloads or Audio).
  2. Long press on the file → select Rename (or pencil icon).
  3. Enter a new name (extension .mp3/.m4a no need to change!) and save.

⚠️ Attention: If the file is stored on SD card, some managers may request additional permissions. Also note that renaming through the file. manager does not change ID3 metadata —in the player, the track can be displayed with the old name if it is specified in the tags.

Advantages of the method:

  • 🔹 Does not require installation of third-party applications.
  • 🔹 Works on any Android device.
  • 🔹 Instant application of changes.

Disadvantages:

  • ❌ No batch renaming (you will have to change each file manually).
  • ❌ Tags (artist, album, cover) cannot be edited.
💡

If the file is not renamed, check if it is open in another application (for example, in a player) Close all apps that work with this audio and try again.

Method 2: Applications for batch. renaming - when there are a lot of files

If you need to process dozens of tracks, manual renaming will become torture. Specialized applications like Rename My Files, File Renamer or Batch Renamewill help here. They support templates, replacing parts of the name, adding prefixes/suffixes, and even working with metadata.

Let's take a look. example process Batch Rename (free version with advertising):

  1. Install the application from Google Play and open it.
  2. Select the folder with the audio files (provide access to the storage when prompted).
  3. Mark the files checkmarks → click Rename.
  4. Set a renaming rule:
    • 📌 Text replacement: replace audio_ with Song_.
    • 📌 Add prefix/suffix: for example, MyMusic_ to the beginning.
    • 📌 Numbering: number the files in order (001_Track.mp3).
  • View the preliminary result and confirm the changes.

    • ⚠️ Attention: When renaming in batches, it is easy to make a mistake that will affect everything files. Always check the preview (Preview)before applying changes - this will protect against data loss.

    ☑️ Preparing for batch renaming

    Done: 0 / 5

    Popular applications for renaming:

    Application Batch renaming Editing ID3 tags Advertising/Shopping
    Batch Rename ✅ ❌ Free (advertising)
    Rename My Files ✅ ✅ (plugin) Premium version
    File Renamer ✅ ❌ Free
    StarFile ✅ ✅ Paid

    Method 3: Editing metadata (ID3 tags) for correct display in players

    If you renamed the file, but the old name is displayed in the player (Spotify, VLC, Musicolet), the problem is in the metadata ID3 store information about the artist, album, genre and even cover. They can be edited with special applications, for example:

    • 🎵 Star Music Tag Editor - supports all formats (MP3, FLAC, M4A).
    • 🎵 Automatic Tag Editor - automatically pulls tags from the database MusicBrainz.
    • 🎵 MP3 Tag Editor - simple interface for manual editing editing.

    Instructions for Star Music Tag Editor:

    1. Open the application and select the audio file.
    2. In the section Basic Tags edit:
      • Title — track name.
      • Artist — artist.
      • Album — album.
      • Genre — genre.
  • For albums cover, click Add Cover and select an image.
  • Save changes (Save).

    • ⚠️ Attention: Some players (for example, YouTube Music) ignore local tags and show metadata from their database. If after editing the tags nothing has changed, check the player settings or try another (for example, Poweramp).

    Why does the player not see changes in tags?

    Some applications cache metadata. Try clearing the player cache in the Android settings (Settings → Applications → [Player name] → Storage → Clear cacheAlso make sure that the file is not open in another application while editing.

    Method 4: Renaming via PC - for fine-tuning

    If Android lacks functionality, you can connect the device to the computer and rename files there. This method is convenient for:

    • 🖥️ Bulk processing of hundreds of files.
    • 🖥️ Editing tags in iTunes or MusicBrainz Picard.
    • 🖥️ Creating backup copies before changes.

    Step-by-step guide:

    1. Connect Android to PC via USB cable (select mode File transfer or MTP in the notification shade).
    2. Open the audio folder in Windows Explorer or Finder (macOS).
    3. Select files and rename:
      • B Windows: F2 → enter a new name → Enter.
      • B macOS: click on the file → Enter → editing.
      • For batch renaming in Windows use PowerToys or Bulk Rename Utility.
  • To edit tags use:
    • 🎧 Mp3tag (Windows) - free ID3 editor.
    • 🎧 Kid3 (Windows/macOS/Linux) - cross-platform solution.
    • Disconnect the device after synchronization.

      • ⚠️ Attention: When connecting via MTP Some files may not be displayed due to protocol restrictions. In this case, copy them to your PC, rename them, and then return them back.

      💡

      Connecting via a PC is the most reliable method for mass processing, but requires a cable and time for synchronization.

      Method 5: Automation via Tasker or Shortcuts - for advanced users

      If you often have to rename audio files using the same template, you can automate the process using Tasker (Android) or Shortcuts (for devices with Google Assistant). For example, create a rule that will add the download date to the file name.

      An example of automatic renaming via Tasker:

      1. Install Tasker and plugin AutoFile.
      2. Create a new task (Tasks → +).
      3. Add action File → Rename.
      4. Specify the path to the folder (for example, /Storage/Emulated/0/Download/Audio/).
      5. Set a renaming pattern, for example: 
        %DATE ~ %ORIGINAL_NAME.mp3

        where %DATE is the current date, %ORIGINAL_NAME is the original file name.

      6. Save the task and run it manually or according to a schedule.

    For Shortcuts (on devices with Google Assistant):

    • Open the application Shortcuts.
    • Create a new shortcut (+ → Add action).
    • Select Files → Rename files.
    • Configure settings (folder, name template).
    • Save and run via voice assistant or widget.

    ⚠️ Attention: Automatic scripts may conflict with other tasks or work incorrectly on custom firmware. Before setting up automatic renaming, test the task on copies of filesto avoid data loss.

    Method 6: Online services - when there is no access to a PC

    If you don’t have a computer at hand and your phone lacks functionality, you can use online services for renaming and editing tags. They work directly in the browser, but require uploading files to a third-party server.

    Popular services:

    • 🌐 MP3Tag Online — editing MP3 tags.
    • 🌐 Audio Toolkit — conversion and renaming.
    • 🌐 Online-Convert — batch processing.

      • How to use MP3Tag Online:

      1. Open the site in your phone browser (recommended Chrome or Firefox).
      2. Download audio files (up to 50 MB at a time).
      3. Edit metadata manually or automatically (button Auto-Tag).
      4. Download processed files back to the device.

      ⚠️ Attention: Online services can save uploaded files on your servers. Do not use them for confidential audio recordings (for example, voice notes with personal information).

      💡

      Online services are convenient for one-time tasks, but are not suitable for regular use due to file size restrictions and privacy issues.

      Frequent problems and their solutions

      When renaming audio files on Android, users encounter common errors. Here's how to avoid or fix them:

      Problem 1: The file is not renamed, it gives an error "Failed to rename".

      • 🔹 Check if the file is open in another application (player, editor).
      • 🔹 Make sure you have write permissions to the folder (especially important for /system or /Android/data).
      • 🔹 Try copying the file to another folder (for example, Downloads) and rename there.

      Problem 2: After renaming the file disappeared or became inaccessible.

      • 🔹 Check the folder Trash (trash) in the file folder manager.
      • 🔹 Use search by name (even partial) in the file manager.
      • 🔹 If the file was on the SD card, remove and reinsert it - sometimes it helps.

      Problem 3: The player displays the old name, the file has been renamed.

      • 🔹 Edit the tags ID3 (see Method 3).
      • 🔹 Clear the player cache in the Android settings.
      • 🔹 Try another player (for example, VLC or Poweramp), which reads tags directly.

      Problem 4: I can’t rename files on the SD card.

      • 🔹 Starting from Android 11, applications are prohibited from random access to SD cards. Use the file manager from the device manufacturer or connect the card to the PC.
      • 🔹 Format the SD card as Internal memory (settings → storage), but Please note that after this it cannot be removed without losing data.
      💡

      If you often work with audio files on an SD card, consider using an OTG flash drive. It connects via USB-C and has no recording restrictions.

      Is it possible to rename audio files without installing applications?

      Yes, a standard file manager is sufficient for this (see Method 1However, it does not support batch renaming and editing tags. If you need additional functions, you cannot do without third-party applications.

      Why is the file not played after renaming?

      Probable reasons:

      • 🔸 You accidentally changed the file extension (for example, from .mp3 to .mp3.txt).Return the original extension.
      • 🔸 The file is damaged. Try playing it on another device.
      • 🔸 The player does not support the format. Install a universal player like VLC.

      How to rename audio downloaded from Telegram/WhatsApp?

      Files from instant messengers are usually saved in folders:

      • Telegram: /Telegram/Telegram Audio/
      • WhatsApp: /WhatsApp Media/WhatsApp Voice Notes/ or /WhatsApp Media/WhatsApp Audio/

      Use a file manager to find these folders and rename files. Please note that WhatsApp may hide media files - enable the display of hidden folders in the manager settings.

      Is it possible to automatically rename new audio files?

      Yes, the following are suitable for this:

      • 🤖 Tasker with a plugin AutoFile (see Method 5).
      • 🤖 MacroDroid —a simplified alternative to Tasker.
      • 🤖 FolderSync —for synchronizing and renaming files on a schedule.

      For example, you can set up a rule: "If a file with extension Downloads a file appears with the extension .mp3, rename it using the template Music_%DATE%.mp3".

      How to rename audio files on Android TV or Fire TV?

      On Android TV or Fire TV Stick the process is similar, but with caveats:

      • 📺 Use a file manager File Commander or FX File Explorer (install via Google Play on TV).
      • 📺 For batch renaming, connect the device to the PC via ADB or use Send Files to TV to transfer files to your computer.
      • 📺 On Fire TV you may need to enable the option ADB Debugging in the developer settings.