A .SRT file (or "Subrip") stores subtitle or caption data. In an .SRT file, individual captions are paired with their start and end time stamp to encode when subtitles or caption should appear in a video.

On Kapwing's Subtitle Maker tool, creators can import captions from an existing SRT file and export their subtitles as an SRT file. This article will explain how to use SRT files with Kapwing.

What is a .SRT file used for on Kapwing?

.SRT files can be can uploaded to the subtitle feature in Kapwing's Studio or Subtitler to permanently add subtitles to your video.

Kapwing Pro users are also able to export an SRT file from Kapwing using the "Download SRT" button.

How to upload a .SRT file to Kapwing?

With Kapwing's Subtitle Maker, you can import captions from an SRT file. This makes it easy to edit an existing SRT file if there are mistakes or you want to adjust the text and timings. Kapwing is a popular option for Rev.com users who want to make changes to their SRT file after they get their transcription.

Kapwing can also burn the SRT text directly into the video itself. If you want captions to show up on your IGTV or Instagram videos, you'll need to add the subtitles directly to the MP4 file before posting. Import the SRT into Kapwing then publish to add the text permanently.

Use the "Upload SRT" button to import an SRT file on Kapwing. In Kapwing's Studio:

  1. Upload or paste a link to a video to get started.
  2. Click "Subtitles" in the top toolbar.
  3. Click "Upload .SRT".
  4. Select your .SRT file.

In the standalone Subtitler:

  1. Upload or paste a link to a video to get started.
  2. Click "Upload .SRT".
  3. Select your .SRT file.

How to download .SRT files from Kapwing:

Creating and downloading .SRT files is a Kapwing Pro feature, so you will need to upgrade if you have not already.

After you have upgraded to Kapwing Pro and have created your subtitles (manually or with auto-generation), click the "Download SRT" button in the Subtitle tool. A .SRT file will be downloaded to your device.

How can I open a .SRT file?

You can open a .SRT file in Notepad (Windows) or TextEdit (Mac) to see the plain text.

Where can I use a .SRT file besides Kapwing?

If you do not want to permanently add subtitles to your video, you can use the .SRT file to add closed captions. SRT files can be uploaded as closed captions to other video sharing platforms such as YouTube, LinkedIn, or Facebook.


Most platforms will not accept an SRT file that has overlapping start and end times. Ensure that your start and end timestamps on Kapwing do not overlap if you want to download the SRT for closed captioning.

Most platforms will be unable to parse an SRT files that has a sequence of numbers that look like a timstamp ("10:23.2"). Occasionally, we've has psalm or bible verse numbers cause an error. Insert spaces or use dashes instead to add subtitles like this in your SRT file.