AniSmall for iOS
Convert and compress videos/audios.
Home > Movie Users>How to Add SRT to MP4 Easily (Windows 10 Included)

All Topic

AI Tools Tips
  1. AI Photo Enhancer Tips
  2. AI Thumbnail Maker Tips
  3. AI Script Generator Tips
  4. AI Subtitle Generator Tips
  5. AI Video Tips
  6. AI Image Tips
  7. AI Subtitle Translator Tips
  8. Video Extractor Tips
  9. Text to Speech Tips
  10. AI Video Enhancer Tips
DVD Users
  1. DVD Tips
  2. Burn Videos to DVD
  3. Convert DVD to Video
  4. VOB Solutions
  5. DVD Review
Social Media Users
  1. Tumblr
  2. Snapchat
  3. reddit
  4. ringtones
  5. YouTube Videos
  6. TV Recording
  7. Recording Tips
  8. WhatsApp
  9. Twitter
  10. Screen Recorder Tips
  11. TikTok Videos
  12. Likee Videos
  13. AI Portrait
  14. Auto Reframe
Camera Users
  1. TS Users
  2. GoPro Tips
  3. AVCHD Users
  4. For DV
  5. Pictures
  6. Sync Audio
  1. 4K
  2. AVI Solutions
  3. MPEG Users
  4. Other Formats
Creative Design
  1. iMovie
  2. Trim Videos
  3. Add Subtitle
  4. Apply Effects
  5. Other Editing Tips
  6. Mac Users
  7. Merge Videos
  8. Watermark editor
Movie Users
  1. MP4 Solutions
  2. MKV Solutions
  3. MOV Solutions
  4. M4V Solutions
  5. WMV Solutions
  6. FLV Solutions
  7. Metadata
  8. Movie to GIF Solutions
  9. Movie Editing Solutions
  10. VR Movie Solutions
  11. Movie Recording Solutions
  12. Movie Player Solutions
  13. Movie Transfer Solutions
  14. Movie Subtitling Solutions
  15. Movie Compression Solutions
Travelling Fans
  1. Convert Videos
  2. Video Converters
  3. Convert Videos for Devices
Educational Users
  1. MP3 Solutions
  2. Compress
  3. Audio Solutions
  4. OGG Solutions
  5. Education Solutions
More Solutions
  1. Noise Remover
  2. File Formats
  3. Slideshow Maker
  4. VLC Users
  5. Play the Video
  6. Toolbox Solutions
  7. GIF
  8. Transfer Tips
  1. Halloween
  2. Thanksgiving
  3. New Year
  4. Christmas
  5. Valentine's Day
  6. Mother's Day
  7. Easter
Game Lovers
  1. Game Edit
Other Tips
  1. 4K Video Tips
  2. 8K Video Tips
  3. HDR Video Tips
  4. AV1 Tips

How to Add SRT to MP4 Easily (Windows 10 Included)

by Christine Smith • 2024-06-18 11:01:26 • Proven solutions

How to convert SRT files to MP4? ----Question from Quora

An SRT file is a text-based subtitle file, which combines a video track to help users understand the video or movie better. MP4 is a video file. Hence, it is not possible to convert SRT to MP4. However, if you've downloaded an MP4 file from the Internet without subtitles, the video or movie can be challenging to understand, especially in a foreign language. This article will recommend the application and subtitle sites to help you to add SRT to MP4 videos.

Part 1. How to Add SRT to MP4 with Wondershare UniConverter

Wondershare UniConverter

Security Verified. 5,481,347 people have downloaded it.
  • Add SRT subtitle to MP4 Video File with simple clicks
  • Directly convert MP4 to VOB (DVD-Video ), AVI, MKV, MOV, and 1000+ other formats
  • Edit the video files with trimming, cropping, cutting, merging, adding subtitles, etc.
  • Burn MP4 to DVD to play with your DVD player at 30X fastest speed
  • Download or record videos from 10,000+ video sharing sites
  • Industry-leading APEXTRANS technology converts videos with zero quality loss or video compression
  • Versatile toolbox combines video metadata editor, GIF maker, video compressor, and screen recorder

How to Create Subtitles for Your Video Fast

How do I add SRT files to mp4?

  1. Import the MP4 video to Wondershare UniConverter.
  2. Click Subtitle to browse and load SRT files from your computer or download the subtitles from online.
  3. Click Convert to merge SRT files with the mp4 video. 

Before inserting SRT files to MP4, you should have MP4 files without subtitles, your wanted SRT subtitle files, and download and install the Windows or Mac version of SRT subtitles to MP4 merger.

When you've prepared all the things, just follow the guide below to merge SRT with MP4 step by step. Note that this guide is mainly aimed at the Windows users, but is also suitable for Mac users, for the operation process on both versions is extraordinarily similar.

Step 1 Run UniConverter and import MP4 files to the converter.

After you launch this app, just go to the Video Converter section, and click the Add files icon in Wondershare UniConverter button to browse your computer to import the MP4 files you want. If you've open the folder where your files are stored, just directly drag the target files from the folder to the program.

Add SRT to MP4 - add files

Step 2 Hardcode SRT files to MP4.

Hit the Effect icon below each video. When you enter into the editing interface, you can notice there are five tabs on the top. Just hit the Subtitle tab, click the ... button to browse and load SRT files from your computer. Here, you can also do other settings like size, color, etc. When everything is done, just hit OK to confirm it.

Note: Before exporting your files, you'd better preview the effect in the viewing window on the right side of its main interface. Just hit the video item in the pane and then press the "Play" button under the preview window.

Add SRT to MP4 - Hardcode SRT to MP4

Step 3 Start to add SRT subtitle to MP4.

When you're satisfied with the effect, you can export the new file. First, make sure the "Format" icon appears "MP4" format, or you have to click the Output Format: on the right side to select the MP4 from the format list as its output formats. Of course, you want to save the files in other formats, just select the format you want here. After that, press the Start All button to convert SRT subtitles to MP4 videos. When it's over, you can find the new MP4 file with the SRT subtitle in the output folder.

Add SRT to MP4 - output as mp4 format

Why Choose Wondershare UniConverter (Windows/Mac)

1. Merge SRT with MP4

You can combine SRT with MP4 at superior speed for playing in a DVD player with a flash drive or for USB use, etc. The merged MP4 file is in high quality, ZERO quality loss.

2. Enrich Videos with Effects

Before hardcoding SRT subtitle to MP4, you can import the file into this SRT converter, and then play your talent to personalize it by rotating, trimming, cropping and adding watermark.

3. Add Metadata to MP4

Want to make your downloaded videos like those purchased from iTunes? You can just try this application to add metadata to MP4 for better playback videos on Apple devices.

4. Advanced All-in-One Toolkit

It can not only be used to merge SRT subtitle to MP4, but also can help to convert videos in any format, burn DVD with many funny menu templates in different themes, and download YouTube videos.

Free Download Free Download

Part 2. Other Solutions to Merge SRT with MP4 for Free

Not willing to buy professional software for adding SRT to your video files? Don't worry as there are a few free solutions as well. Windows Media Player and a host of the online program allow merging SRT with MP4 for free though these free solutions do not offer features like paid software but are decent in their use and functionality. Know more about these methods in the following part of the article.

Solution 1: Add SRT with MP4 by Windows Media Player

Windows Media Player is one of the most popularly used programs on devices running on Windows OS. The program supports an array of functions, including adding SRT with MP4. Using Windows Media Player, SRT can be added as a separate file to your desired MP4 video, but for this, you need first to install the playback codecs of SRT and MPEG4. To get all the codecs required for free, you can download K-Lite Mega Codec Pack from the Internet.

Step 1: Download the desired MP4 as well as SRT file and rename both the files with the same name (different extension though).

Step 2: Move both the files in a single folder (one will be a video file, and the other will be the same file with .SRT extension).

Step 3: Open Windows Media Player on your PC and play the desired video. Once the video starts playing, right-click the bar at the top near the Media player. Select "Lyrics, captions, and subtitles" > "On if available."

merge SRT with MP4 files using Windows Media Player

With the above steps, you will successfully convert SRT files to MP4.

Solution 2: Add SRT with MP4 Online by EZGIF

Another free and simple solution to merge SRT subtitles with MP4 is an online program called EZGIF. This toolset needs no download or installation and allows adding SRT by uploading a file or doing it manually. A maximum of up to 100MB video file can be added to the program for adding subtitles. In addition to MP4, other popular video formats like WebM, FLV, 3GP, MOV, AVI, and others are also supported by EZGIF.

Step 1: Open on your PC.

Step 2: Click Choose file to add the MP4 video file to which subtitles need to be added. Alternatively, the video URL can also be pasted.

Step 3: Click Upload to load the video file to the program interface.

Upload the MP4 file

Step 4: Once the video is uploaded, either upload the SRT file or enter the subtitles manually with their start and stop time.

Step 5: Finally, click Add subtitles! That will start the process of adding SRT files to mp4.

add SRT to MP4 using EZGIF

Part 3. Where to Download Subtitles

  1. OpenSubtitles
  3. DivXSubtitles
  4. Subscene
  5. SubsMax

1. OpenSubtitles

OpenSubtitles is a popular subtitle website with a wide range of multi-language database available for download. There is an advanced search option on the website, which allows you to find the subtitles quickly. The site has a good collection of movies with subtitles to download, and it also has a feature where you can upload fresh and new movie subtitles. It is one of the best and most visited websites for subtitle download.

Where to Download Subtitles

2. is a website on which you will be able to find subtitles for some of the most famous films and TV shows which are popular all over the world. All the subtitle files on this website are supported by WinZip backing. The site has a collection of subtitles in different languages. Movie subtitles also allow you to search for the captions based on the most downloaded subtitles, latest subtitles, and the most popular subtitles for the movies.

Where to Download Subtitles

3. DivXSubtitles

DivXSubtitles is a useful website to use where you can find subtitles for internationally famous TV shows as well as films in different languages. The site allows downloading the captions at a fast speed. DivXSubtitles provides complete information on all the movies, including release date, language, and the uploader.

Where to Download Subtitles

4. Subscene

Subscene is an internationally famous website for downloading subtitles for films and TV shows. You just have to type the correct name and title of the film or TV series, and you will get to see the results of subtitles in different languages, out of which you can download the one you want. You can also use the subtitle filter on the website so that you can directly find the subtitle files of your language of choice. The site also allows uploading movie subtitles and rating it.

Where to Download Subtitles

5. SubsMax

SubMax is a fantastic subtitle website that helps you search and download the subtitles you want at an amazingly fast speed. The most beneficial aspect of this website is that you will not be disturbed by any type of popup and will not have to struggle and get frustrated while finding the download button from the popup and ads. The site has a collection of more than 1 million subtitles, and it also facilitates uploading new subtitles.

Where to Download Subtitles

Hot Articles
Are you looking for a high-grade AMR converter to alter the format into a more popular option? Read this post to know your choices.
How to convert MOV to MP4 using VLC? Simply read the article to convert MOV to MP4 with VLC and other suitable platforms.
This article will show you how to export to MP4 in Final Cut Pro at 3 steps. Don't miss the easy tutorial.
[Proven solved] How do I convert a video to MP4 without watermark? If you want to convert videos to or from MP4 format without a watermark, just get a free MP4 converter without watermark here.
Christine Smith

Christine Smith

chief Editor

Other popular Articles From Wondershare