Add subtitles to MP4

Online tool to hardcode your subtitles subtitle file on your MP4 file, easily merge your subtitles file and your MP4 in minutes.

This tool was brought to you by Happy Scribe Logo
  1. Select your MP4 file (.mp4, .avi, .mov extension)
  2. Select your subtitles file (.srt, .vtt extension)
    Or .
  • Please select a video file
  • Please select a subtitle file
  • Sorry, the file you selected is too large. Please select a file smaller than

How to add subtitles to MP4?

  1. Upload your MP4 file.Select the MP4 which you want to burn your subtitle file.
  2. Upload the subtitles file.Or click on "autogenerate subtitles" with Happy Scribe.
  3. Customization.Customize your captions, change the colour, font and position of your subtitles.
  4. Download the MP4.It will take a few minutes until your MP4 file is ready.

Frequently Asked Questions

  • Why should I burn the subtitles on my MP4 file?

    There are many reasons why you should hardcode your subtitles file on your MP4 file. Most platforms do not allow you to edit the style of your captions, burning them can be better in some cases. Also, some platforms like Instagram do not accept subtitles or other subtitle files, so merging the MP4 with the subtitles is the only way for you to have captions on your MP4.

  • How will you merge the subtitles and MP4 files?

    The subtitles from the subtitles file will be added at the bottom part of your MP4. The font color of your subtitles will be white with a black outline to ensure readability.