Convert a voice note or audio file to MP3

Voice notes are saved as OGG or OPUS files that many players, car stereos and editing apps refuse. Upload one – or any recording, audio or video file – give it a name, and get a normal MP3 that plays everywhere, with that name inside it too.

Try it here

The web version takes one file up to 50 MB per conversion. In the Telegram bot you just send the voice note – no upload limit beyond Telegram's own.

Open Voice to MP3 in Telegram Free · no sign-up · works on phone and desktop

How to use it on this website

  1. Choose the voice note or audio file, or drop it onto the box.
  2. Type the name you want for the MP3, or keep the file's own name.
  3. Press Convert to MP3.
  4. Download the MP3. The link stays valid for 30 minutes.

How to use it in the Telegram bot

  1. Send or forward the voice note to @MoeinimyDL_bot.
  2. In the menu under it, tap Convert to MP3.
  3. The bot asks for a name – type it, like Birthday song.
  4. The MP3 arrives with that name as its title, ready to save or forward.

Open Voice to MP3 in Telegram →

Why voice notes do not play everywhere

A voice note is recorded in OPUS, inside an OGG file – a format made for speech over a network, small and clear. Phones play it inside the messenger, but outside it the support is patchy: many car stereos, music players, video editors and older devices simply refuse the file. MP3 is the format everything understands.

What the conversion does

The file's sound is decoded and written again as an MP3 at 192 kbps – more than enough for speech and phone recordings, and fine for music. The name you type becomes the file name and the MP3's title, so it shows up properly in a music library or a playlist. Nothing else in the sound is changed: no trimming, no volume change.

Any format that carries sound works as the input: OGG and OPUS voice notes, M4A recordings from an iPhone, WAV from a recorder, AAC, FLAC, or the soundtrack of a video file.

In the bot

The bot does the same without uploading anything: send or forward the voice note, tap Convert to MP3 in the menu under it, and type the name it asks for. The MP3 comes straight back into the chat. That menu also has Identify the song – if the voice note is of music playing, see find a song by its sound.

More file tools

Formats, sizes and limits

On the web In the bot
Input formats Voice notes (OGG/OPUS), M4A, WAV, AAC, FLAC, MP3, and the sound of MP4/MOV videos Voice notes, audio files and videos
Output MP3, 192 kbps MP3, 192 kbps
Name Yours, as file name and title Yours, as file name and title
File size Up to 50 MB What Telegram allows
Files at once One One

Frequently asked questions

Why convert a voice note at all?

Telegram and WhatsApp save voice notes as OGG/OPUS. It is an efficient format, but many music players, car stereos, older phones and editing apps cannot open it. MP3 plays everywhere.

Does the name end up inside the file?

Yes. The name becomes both the file name and the MP3's title tag, so music players show it instead of "audio" or a string of numbers.

Can I convert the sound of a video?

Yes. Upload an MP4 or MOV and you get its soundtrack as an MP3. For a YouTube video, the YouTube to MP3 tool is quicker.

Does converting improve the quality?

No conversion can add detail that was not recorded. The MP3 is made at 192 kbps, which keeps everything a voice note or a phone recording contains.

Are my recordings kept?

No. The uploaded file is deleted as soon as the MP3 is made, and the MP3 itself is deleted when its download link expires after 30 minutes.

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