Add SRT to MP4

Upload your MP4 video and generate SRT file, merge SRT file and MP4
Try it now for free, with a very simple registration

Easily Add Text & Subtitles

Easily generate subtitles for online videos and YouTube URLs and many free tools.

Automatic Transcription

Easily transcribe video and audio, and get accurate subtitles.

The cheapest price

EasySub provides the lowest price and the simplest and most accurate transcription service among all automatic transcription tools..

Our Advantages is the best online subtitle generator & editor.

Advanced AI Algorithm

Auto subtitle generator is based on the latest exclusive audio recognition AI algorithm, and the recognition accuracy is higher than 90% of the opponents on the market.

Multi-Language Support

Auto subtitle generator supports transcription of 100+ languages, dialect versions of mainstream languages and support for multiple minor languages.

Mainstream Resolution Export

EasySub supports multiple export resolutions such as Facebook, Linkedln, Instagram, Youtube and Tiktok. Allows you to use the video conveniently.

Transcription Subtitle Download

Auto subtitle generator supports multi-format subtitle download, such as TXT, ASS, SRT. And provides free Youtube subtitle downloader.

Simple & Fast

The operation interface of the Auto subtitle generator is the simplest and easy to understand, the transcription speed is the fastest, and the accuracy is more than 95%.

Completely Free Translation Of Subtitles

EasySub supports accurate subtitle translation in 150+ languages, which is completely free forever. We only want to help people who need it.

Lowest Price

15 minutes of free time, as low as $0.1 per minute, is dedicated to creating the most practical, convenient and cheap automatic subtitle generator

Add SRT subtitles to MP4 Free Online

You can quickly take your SRT subtitle file (also VTT, SSA, TXT, etc.) and merge it with your MP4 video file online. EasySub supports a range of subtitle and video files and allows you to upload and hardcode (burn) them into your video.

You can also convert subtitles to different formats, edit subtitle text, font, color, size, shape and background color. You can even translate subtitles into any language with just one click!

How to Add SRT to MP4

1.Upload video (MP4) file

Select the MP4 video you want to add subtitles to. You can drag and drop it into the editor.

2.Generate SRT file

Click “Add Subtitles” > “Confrim” and wait for the subtitles to be generated.

3.Burn subtitles to the video

All you have to do is hit the “Export” button and your subtitles will be automatically burned (hardcoded) into your video. Your new subtitled video will be saved as a single file. complete!

Who Can Use EasySub?

Automatically generating subtitles

Tiktok video maker can use our automatic subtitle generator to add subtitles to their videos, export videos directly and conveniently into a video suitable for Tiktok resolution, and share them on social media platforms to gain more interaction with the audience and more Fans.

For some small language movies or movies without subtitles, you can use Auto Subtitle Generator to quickly and easily obtain the subtitles of the movie, and provide free translation into bilingual subtitles. You can quickly add subtitles to the movie with a simple operation.

If students and teachers need to quickly add subtitles to a learning video or get a subtitle of a learning audio, EasySub is an excellent choice.

The professional subtitle group can use our online automatic subtitle tool to edit the video and subtitles. Then the results of the auto-generated result. It saves a lot of time.