MP3 to VTT

Convert MP3 to VTT online and free

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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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Zamzar has converted over 510 million files since 2006

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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One simple API to convert files

100s of formats for you to choose from

Documents, videos, audios, images & more...

Tools to suit your file conversion and file compression needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

MP3 Audio Format

MP3 Converter

MP3 is the most common format for storing and playing digital music. It’s short for ‘MPEG-1 Audio Layer 3’, and it was developed in the early 1990s as a way of compressing audio to create smaller files that could be easily shared and stored without losing too much sound quality.

MP3 is a universal format maintained by the International Office for Standardization (ISO). MP3 tracks will play on almost any device and with most media players, including Windows Media Player and Apple Music. Digital music took off in the 1990s and 2000s, and many users used media players to ‘rip’ CDs, or download tracks from sites like Napster, turning MP3 into the most common audio format. Because MP3 uses ‘lossy’ compression that can’t be reversed, some music listeners prefer to use other formats such as FLAC, even if the file sizes are bigger.

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VTT Document Format

VTT files are text files which contain extra information about web videos, such as subtitles, captions, descriptions, chapters, and metadata. The standard for Web VTT was developed by the World Wide Web Consortium (W3C) in 2010 in response to a perceived need for greater flexibility when displaying video online. Each VTT file contains timed text tracks on single line or multiple lines, with data about subtitles to display. Files are similar to another popular subtitle format, the SRT file, but VTT is more extensible - it allows for customisation of font-sizes and colours and the ability to store metadata about the video, such as the title and the author. Popular video sharing sites such as Youtube and Vimeo support VTT files, and they can also be used on social media platforms such as Facebook, Twitter and LinkedIn.

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How to convert a MP3 to a VTT file?

  1. 1. Choose the MP3 file that you want to convert.
  2. 2. Select VTT as the the format you want to convert your MP3 file to.
  3. 3. Click "Convert" to convert your MP3 file.

Convert to VTT

Using Zamzar, it is possible to convert a variety of other formats to VTT files:

AAC to VTT M4A to VTT MOV to VTT MP3 to VTT MP4 to VTT OGG to VTT WAV to VTT WMA to VTT