How to add subtitles to a video

Here's how to add subtitles to a video:

  1. Download and launch Movavi Video Editor.

  2. Add your video to the app.

  3. Add titles and stickers.

  4. Adjust the titles and stickers.

  5. Save your video.

By clicking the download button, you're downloading a free version of the program.*

Edited by Ben Jacklin

If you want to know how to add subtitles to a video, you're not alone. There are plenty of people that need to add subtitles to a video quickly and easily, and this guide will look at several subtitle adder apps and tools you can use to add captions to a video.

  1. Movavi Video Editor – best for quick grading
  2. Fastreel – best for beginners or anyone looking for a free split-screen video editor online that’s simple to use
  3. Clideo – best for those looking for simple, easy-to-use freeware for compressing videos
  4. Movavi App – best for adding text to short videos
  5. MySubtitle – best for adding text and pictures to videos
  6. BIGVU – best for adding subtitles quickly with the help of AI

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How to add subtitles to a video with Movavi Video Editor

To add subtitles to a video with Movavi Video Editor is an easy way out! Drawing on the library of more than 20 simple and animated caption styles, you can add an extra dimension to your video by calling attention to the most important elements in your movie or slideshow.

Adding permanent subtitles to your video is really easy. Just download Movavi Video Editor for Windows or macOS.

Step 1. Install Movavi Video Editor

When the download is complete, launch the file and follow the instructions to install the subtitle adder.

Step 2. Add your video to the video maker app

Click Add Files on the main panel and locate the video files you want to edit. Those files will be added to the Media Bin automatically. Drag and drop your videos into the Timeline.

Step 3. Add titles and stickers

Click the Titles tab on the left to access the list of available simple (basic) or animated (artistic) caption styles to permanently embed as your video subtitles. To decide which title styles suit you best, you can preview them in the media player window by clicking their icons. Once you’ve chosen the desired style, simply drag it to the Timeline. You can move the subtitles around the Timeline until they’re in the desired positions. To enter your text, double-click the inserted title on the Timeline, then double-click the sample text in the preview window and type or paste your text. Move the caption along the video frame to make it as legible and appropriate for the video as possible.

Now that you’ve finished adding subtitles to your video, you might want to add some graphic symbols, too. Go to the Stickers tab and choose from a wide variety of animated symbols: arrows, speech bubbles, geometric shapes, and more. Stickers are especially useful if you're making an educational video. You can add stickers to the Timeline and edit them exactly the same way as you'd edit titles.

Step 4. Adjust the titles and stickers

To enter the editing mode, double-click a title or a sticker on the Timeline. Now you can adjust your caption or sticker:

  • open the Text tab to select the desired font family and specify the text size, appearance, and alignment.

  • open the Clip tab to adjust the duration and speed of the title animation. You can set the desired color for the whole text, particular words, and outline, and also adjust the outline width.

To apply the changes, click Apply in the upper right corner of the program interface.

Step 5. Save your video

All you need to do is to save the clip in one of more than 180 supported media formats: you can create hard subtitles for AVI, MP4, MKV, FLV, and many more. Click Export and select an output format on the Save Video File tab. If you want to play a video on a portable device, select the appropriate tab and use one of the presets for iPhone, Xbox, and other devices. Click Start to save the video.

How to make subtitles for a video online


Fastreel is a simple online video-editing tool you can use directly in your browser with no need for any downloads or installations. It works with MP4 files of up to 500 MB in size, and it's a very simple solution for people looking for how to add closed captioning to a video online.

How to use Fastreel to add subtitles to a video

  1. Head to the Fastreel free online tool.
    Go to the Fastreel website

  2. Click Add Your File to upload your video to the site. You can use videos in MOV, MKV, AVI, WMV, and MP4 format, up to 500MB in size, and it's important to note that if your video runs longer than an hour, you can only add video captions for the first hour.

  3. The next step of the process is to click on the Upload SRT button and then select the SRT (subtitle) file you want to include in your video. You can use this online subtitling software to make changes to the subs, adjusting the font, size, color, style, and position of the text to suit your own preferences and needs. You can also press the Download SRT button to save your edited subfile for later.

  4. Once you're happy with the subtitles, press the Export Result button. An export window will appear, giving you several options for how you want to save and download your new video with the subtitles added permanently.


If you want to caption a video online, Clideo is another tool you can use. It's a fully-featured tool for video editing with subtitles, allowing you to create subtitles manually or add an existing SRT file to add text captions to a clip of your choosing. You can also use it to edit your subtitles, changing the font size, color, position, and so on.

Here’s how to add subtitles using Clideo:

  1. Head to the Clideo online page.
    Go to the Clideo website

  2. Click the blue Choose File button to add the video you want to generate subtitles for or add an SRT file to.

  3. Once your video has loaded into the system, you can use Clideo's interface to produce new subtitles manually, or simply upload a separate SRT file. Adding SRT files is quick and easy with this online tool. You can also then edit the subtitles, using Clideo's features to adjust font, size, alignment, brightness, and so on.

  4. Once you've added your subtitles, you can continue to save and download your new video file. Clideo will also offer the possibility to convert your new movie into other formats like MP4, AVI, MOV, and MKV. You can also download the file to your device or send it to a cloud storage system, like Dropbox or Google Drive.


BIGVU is an AI-powered platform that creates accurate captions for videos in seconds. It suggests fixes for unique vocabulary, making subtitle creation quick and easy. You can choose from various themes, layouts, and colors to style your captions. You can also translate captions into 70 languages and download SRT files. BIGVU is available online and as an iOS/Android mobile app, and they all sync with each other.

How to use BIGVU to add subtitles to a video

  1. Log into the BIGVU Website.
  2. Click +New Script to create a script with  BIGUV’s AI Writer or write your own. Then, click Read and Record to use the teleprompter. Or, click +Upload video (add captions)  to upload your video (up to 59 minutes)
  3. Open the Video Maker and choose Add Auto Subtitles. Choose the language of your video and corresponding captions (you can create captions in 70 languages). After generating your subtitles, the AI Auto-Fix will generate suggested fixes based on your video’s script, if needed.
  4. Next, style your captions with your brand’s custom colors, choose from the captions themes, highlight, bold, and add layouts to the different scenes (lower third, quotes, etc).
  5. Once you are happy with the result, share or schedule your video with one click on all your social media accounts, or download the video and SRT files.

How to create subtitles on an iPhone

Movavi Clips

If you want to know how to make subtitles for a video on your iPhone, Movavi App is the app you need. It's a simple and fast video editor app that can be used to add music, crop and cut video, and make or add subtitles too.

How to add subtitles using Movavi App

  1. Download the Movavi App app to your iPhone and open the app when you're ready to use it for adding subtitles.
    Download Movavi App

  2. Tap the Plus icon, then Video and choose the video you want to add subtitles to from your device and wait for it to load into the app. Then, tap on the Text feature to add text and use the built-in editing tools to move text around, adjust font style, size, and color, too.

  3. When you're finished, tap the Save icon in the upper-right part of the screen to save the new video to your device.


MySubtitle is another iPhone and iPad app that can be used for adding subtitles to your videos. It's designed exclusively with subtitle editing and creation in mind, so it's perfect for people who are focused on adding captions to clips. You can use it to add precisely timed subtitles in different font sizes, styles, and colors to suit your needs.

How to add subtitles to a video with MySubtitle

  1. Download and install the MySubtitle app to your iPhone.
    Download MySubtitle

  2. Open the app and click the Camera button to select the movie you want to add or make a new one directly with the camera.

  3. Press the Text button at the bottom to open the subtitles menu and then use the various tools available to enter your text, choose the font, adjust the size and location, and so on.

  4. When you're ready, you can play the movie to preview your subtitles and then save it to My Album by pressing Save Video.

Adding subtitles to a video might seem like a challenge at first, but it's actually really easy with the help of apps like Fastreel and Movavi App. Try each of the apps in our list to find the best way to add subtitles to your videos.



Best for


Windows, Mac

Adding creative titles, advanced video editing


Adding subtitles in the SRT format, basic video editing


Adding an SRT file to a video, editing subtitles

iOS, Android

Adding text to short videos


Adding text and pictures to videos

Web-based, iOS, Android

Adding and fixing subtitles with AI

Movavi Video Editor

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*The free version of Movavi Video Editor may have the following restrictions depending on the build: watermark on exported clips, 60-second video or 1/2 audio length limit, and/or some advanced features unavailable when exporting videos.

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Frequently asked questions

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