Convert MP3 to VTT with Sonix

Sonix is an online speech-to-text converter—it's fast, easy, beautiful, and affordable. We'll extract the speech from the MP3 file you upload and convert the audio to a VTT (Web Video Text Tracks) file in a few minutes.
Sonix is fast, easy, beautiful, and affordable.

Convert mp3 to VTT
Free Trial—includes 30 minutes free credit

1000+ customers trust Sonix to transcribe their mp3 files 💖

Google converts their mp3 files to SRT with Sonix Microsoft converts their mp3 files to SRT with Sonix NBC Universal converts their mp3 files to SRT with Sonix Harvard University converts their mp3 files to SRT with Sonix Stanford University converts their mp3 files to SRT with Sonix Yale University converts their mp3 files to SRT with Sonix ABC News converts their mp3 files to SRT with Sonix ESPN converts their mp3 files to SRT with Sonix Fidelity Investments converts their mp3 files to SRT with Sonix Quartz converts their mp3 files to SRT with Sonix CNBC converts their mp3 files to SRT with Sonix CIBC converts their mp3 files to SRT with Sonix

How to convert a mp3 file to VTT - audio-to-text 📋

Step 1: Create a free Sonix account to convert your mp3 file to VTT

Step 1

Sign up for Sonix's free trial account—includes 30 minutes of free speech to text conversion.

Step 2: Upload your mp3 files from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 2

Upload your MP3 Audio File file(s) (*.mp3) from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 3: Select the language spoken in your mp3 file, then click 'Start Transcribing Now.'

Step 3

Select the language (over 26 languages supported) that was spoken in your mp3 file , then click the button "Start Transcribing Now."

Step 4: Sonix does all the work. Our servers will extract the audio from your mp3 file and convert it to VTT.

Step 4

Sonix automatically extracts the audio from your mp3 file and converts it to SRT. It'll only take a few minutes so you can grab some coffee.

Step 5: Once your mp3 is converted to text, you might need to polish up the transcript. Now, you can easily do that with our AudioText Editor.

Step 5

Use the Sonix AudioText Editor to polish your transcript. Simply type in your browser to correct any words.

Step 6: Download a VTT version of your MP3 file by clicking Export and selecting 'WebVTT file (.vtt).'

Step 6

Click the "Export" button. Select "WebVTT file (.vtt)" from the dropdown to download a Web Video Text Tracks of your MP3 file.

That's it! Your mp3 file has been converted to VTT!🎉

Convert mp3 speech to vtt 🔈

MP3 Audio File file type

What is a *.mp3 file?

MP3 files are one of the most common audio file formats. Almost every player on any platform can open an mp3 file. The MP3 file format is a compressed file format with an intentional loss of audio quality. However, the loss should be negligible for the typical user. It was developed by the Moving Picture Experts Group (MPEG) and uses ‘Layer 3’ audio compression. The audio compression preserves the audio within a normal human’s hearing range, while discarding unnecessary information outside of that range. MP3 files are usually used to store music and audiobooks with ‘near-CD quality sound’ (aka Stereo at 16-bit), but due to the great compression algorithm, the file size is around 1/10th of the WAV or AIF file equivalent. The quality of an MP3 file depends largely on the compression bit rate. Common bit rates are 128, 160, 192, and 256 kbps. And higher bit rates result in higher quality files that also require more disk space. MP3 files are easily handled and transcribed by Sonix, please try to upload higher bitrate quality audio files which will improve your transcript’s accuracy.

Does Sonix transcribe audio files with a .mp3 file extension?

Yes, Sonix does automatically transcribe audio files with a .mp3 file extension. Sonix is an online audio to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.mp3 files and converts them to text in a vtt format.

Know anyone who needs to convert MP3 Audio File (.mp3) to vtt?

We'd appreciate it if you tell them about Sonix—the best way to convert mp3 to vtt.

Tell your friends about Sonix:

Convert MP3 Audio File to VTT with Sonix 🚀

Sonix transcribes your audio and video files so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts MP3 Audio File to vtt (Web Video Text Tracks). Sign up today and start transcribing.