Add Subtitles to Video Online

Upload an MP4 file to create a video with subtitles.

How to Put Subtitles on a Video Using Fastreel

Add a Video to the App

Upload any MP4 file that’s under 500 MB in size by clicking on the Add Your File button. Note that subtitles can be added only to the first hour of the movie.

Add Subtitles to the Video

Click Upload SRT to add an SRT file to the video. You can edit each caption and its timing. You can also change the font, size, color, style, and position of the text. The Download SRT button lets you save the subtitles file to use later.

Save Your Video with Subtitles

If you’re satisfied with the result, click the Continue button. You’ll see the export window where you can choose the save option that’s appropriate for you. The subtitles will be added to the video permanently.

Why Use the Online Subtitle Maker from Fastreel?

Easy Way to Add Video Subtitles

Our subtitle maker lets you easily insert subtitles into a video and edit them to your taste.

File Security

The MP4 file that you add to the program and the resulting video are safe from third-party access.

Adding Subtitles Online

If you’re wondering how to add subtitles to a video online, try Fastreel – the online subtitles adder.

Easy-to-Use App

You’ll master the Fastreel online editor in seconds, even if you don’t know how to put subtitles on a video.

Flexible Subtitles Settings

Fastreel lets you not only make a video with subs, but also change the text settings: font, size, color, style, and position.

Free Save Option

You can save the final video for free with the Fastreel watermark or choose the paid export option to remove the watermark.