2 Easy Ways to Combine SRT and MP4

October 23, 2020Ashley Mae

Want to merge MP4 and SRT but can't find a simple method to do it? Look for a way to add SRT subtitle files to MP4?

SRT is a text-based subtitle file which can combine a video to help you better understand the video or movie. Sometimes, you get an MP4 video with no proper subtitle. You need to add a downloaded SRT subtitle to it. For some popular movies, you are also allowed to directly search and download a suitable subtitle online through your media player.

But you may notice that, not every player can read external subtitles. In some cases, you have to download a SRT subtitle online and then add it to your MP4 video. Here in this post, we will tell you 2 simple ways to combine SRT and MP4.

Combine SRT and MP4

Part 1. How to Add SRT to MP4 Online with Happy Scribe

Besides the method above, you can also rely on the popular Happy Scribe to add SRT files to MP4 video online. This online SRT and MP4 merger provides you with a convenient way to merge your SRT file and your MP4 in minutes.

Step 1.
Go to this online SRT and MP4 combining tool on your browser.
Select File
Step 2.
Click Select File next to the Select your MP4 file to upload the MP4 video to it. Then click the Select File button next to the Select your SRT file to load your subtitle file.
Step 3.
Click the Generate button to start combing MP4 and SRT. It will take several minutes to uploading your MP4 video and SRT file. After that, the merged video will be automatically downloaded to your computer. You need to download the output video manually if it doesn't auto download the file.

Part 2. Best Way to Merge MP4 and SRT

You can easily combine a small file size MP4 video and SRT with online tools. But it will take a really long time to complete the uploading and merging process if you want to combine a large size video. Considering that, here we strongly recommend the powerful Video Converter Ultimate for you to add any SRT subtitle to your MP4 video.

Video Converter Ultimate


Video Converter Ultimate

  • Add any SRT subtitle to MP4 video within just a few simple clicks.
  • Quickly combine MP4 and SRT without any quality loss.
  • Powerful video/audio editing features like trim, effects, enhance quality, 3D, rotate, etc.
  • Support all popular formats like MP4, MOV, FLV, MKV, AVI, SRT, SSA, ASS and more
Free DownloadFor Windows

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Step 1.
This video and subtitle combining software allows you to merge MP4 and SRT files on Mac and Windows PC. You can pick a right version and free download it on your computer.
Step 2.
Click Add File(s) to import the MP4 video you want to add a subtitle. You are allowed to add one or more videos according to your need.
Add File
Step 3.
Now you can see the MP4 video display in the interface. Click the Subtitle Disabled and then choose the Add Subtitle option from the drop-down list. Now you can select and load your SRT file to it.
Add Subtitle
Step 4.
You are allowed to edit your SRT subtitle. Just click the Edit now button on the pop-up window to enter a new Subtitle window to edit your subtitle.

During this step, you can freely adjust the subtitle font, color, position and more based on your need. After that, click OK to confirm your operation.

Edit Subtitle
Step 5.
As it mentioned above, this Video Converter Ultimate also carries many editing features for you to edit video and adjust output effects. In addition, you can select another output format and a suitable destination file folder for the output video. Then click the Convert button to combine MP4 and SRT.

Part 3. FAQs of Combining SRT and MP4

Question 1. How to add SRT to MP4 with Windows Media Player?

Open Windows Media Player and then play your MP4 video with it. You can right click the top bar once the video starts playing. Then choose the Lyrics, captions, and subtitles option. Now you can rely on the On if available feature to add a SRT subtitle to this MP4 video.

Question 2. Where to download suitable SRT subtitles?

There are a large number of subtitle sites offered on the internet for you to find and download subtitles, such as OpenSubtitles, Moviesubtitles.org, DivXSubtitles, SubsMax and more.

Question 3. How do I open SRT files on Windows 10?

To open a subtitle file on a Windows 10 computer, you can simply right click on it and choose the Open option. Then you can rely on WordPad or Notepad to open it with ease.


After reading this post, you can get 2 easy and effective ways to combine SRT and MP4. If you want to add a subtitle file in another format, you can rely on the recommended Video Converter Ultimate. Leave us a message if you still have any questions about merging MP4 and SRT.

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