Sonix Screenshots: Add subtitles to MK3D video files with our advanced editor

Add subtitles to MK3D video files

Quickly and easily add subtitles to your MK3D video files with Sonix's accurate automated transcription algorithms. You can also export to SRT/VTT files or burn-in the subtitles to your MK3D video files with one click.

Add subtitles to MK3D files
Free trial • 30 minutes free transcription

Thousands of incredible customers trust Sonix to add subtitles to their MK3D files 💖

  • Google adds subtitles to their MK3D video files with Sonix
  • Microsoft adds subtitles to their MK3D video files with Sonix
  • NBC Universal adds subtitles to their MK3D video files with Sonix
  • ESPN adds subtitles to their MK3D video files with Sonix
  • Stanford University adds subtitles to their MK3D video files with Sonix
  • Yale University adds subtitles to their MK3D video files with Sonix
  • ABC News adds subtitles to their MK3D video files with Sonix
  • Quartz adds subtitles to their MK3D video files with Sonix
  • The Drew Barrymore Show adds subtitles to their MK3D video files with Sonix
  • The Wikimedia Foundation adds subtitles to their MK3D video files with Sonix
  • CNBC adds subtitles to their MK3D video files with Sonix
  • CIBC adds subtitles to their MK3D video files with Sonix
  • University of Georgia adds subtitles to their MK3D video files with Sonix

How do I easily add subtitles to my MK3D files? 📋

Easily add subtitles to MK3D files in four simple steps:

  1. Upload your MK3D file to Sonix
    Log into Sonix and upload the MK3D file, make sure to select the language that was spoken and then click the “Transcribe” button. If you do not have an account with Sonix, just create one here.

  2. Polish the transcript of your MK3D file
    We use cutting-edge audio transcription to transcribe your MK3D file. Spend a few minutes cleaning up your transcript in our user-friendly transcript editor. You can also translate your transcript to over 30 different languages for an additional charge.

  3. Split your subtitles in the editor
    Powerful subtitle splitting options await you. Set the number of lines per caption, the max number of characters per line, or the max time duration of each caption, and we'll break down your transcript for you. See each caption in our timeline and over the video.

  4. Export subtitles for your MK3D file
    Download SRT and VTT subtitle files of your MK3D file. Then, incorporate them into your video production workflow. Or, if they look good already, you can burn-in the subtitles directly to your MK3D file within Sonix for an additional charge.

That's it! You can download a new MK3D file with the subtitles burned in, or SRT/VTT subtitle files in a matter of minutes. It's a brand new online workflow that makes your life 10x easier.

Please feel free to reach out to us for any other questions on how to add subtitles to your MK3D files.

Add subtitles to MK3D files

Frequently asked questions about adding subtitles to MK3D files with Sonix 📋

Can Sonix automatically split the subtitles from my MK3D file for me?

Yes! After transcribing your MK3D file, Sonix has very granular and powerful subtitle splitting options:

  • Number of lines for your subtitle: 1-3 lines
  • Number of characters per line: 45-90 characters
  • Duration of each subtitle: 0.1s to 10s

We will split the subtitles for you and all you have to do is a bit of fine tuning before exporting or burning-in your subtitles.

Can I download the subtitles from my MK3D file in either SRT or VTT?

Yes! You absolutely can split your transcript into captions and export them in SRT and VTT file formats. Now, you can easily bring these subtitle files into your workflow or make your MK3D videos more accessible when you upload them to the Internet.

Can Sonix burn the subtitles into my MK3D video for me?

Yes! Sonix is powerful enough to burn the subtitles into your MK3D file. In the editor, simply select “Burn-in” from the Subtitles menu after you split and customize the look and feel of the subtitles. You don't need any other software, just Sonix.

Add accurate subtitles to your MK3D file with Sonix 🚀

Sonix automatically transcribes and translates your audio and video files in over 37 languages. Easily search, edit, and share your media files. Sonix is an online, automated speech-to-text service that accurately creates and adds subtitles to your MK3D file. Sonix converts audio to text quickly, accurately, and easily. Fast, accurate, and affordable. Millions of users from all over the world.

Get the best automated transcription service

Includes 30 minutes of free transcription

Let our support team help you with all of your automated transcription questions. Pictured: Christine Lee

Transcribe and translate confidently knowing you’re backed by our award-winning team who is ready to answer your questions. Get immediate help by visiting our Help Center, resources, tutorials, and Introduction to Sonix videos.

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