Step 1: Create an accurate subtitle file
- 1Open the YouTube subtitle generator and upload your video file.
- 2Check the transcript in the Text tab and fix names, brands and numbers.
- 3Open the Download tab and click SRT.
Step 2: Upload the SRT file in YouTube Studio
- 1Sign in to YouTube Studio and click Content in the left menu.
- 2Click your video, then choose Subtitles in the left menu.
- 3If the video has no language yet, click Add language and pick the language spoken in the video.
- 4Next to that language, click Add, choose Upload file, select With timing and pick your SRT file.
- 5Check the preview and click Publish.
YouTube occasionally renames menu items, but the Subtitles section in YouTube Studio is always where subtitle files are managed.
Try it for free
No sign-up, no watermark – your file is deleted automatically.
YouTube Shorts: burn the captions in
Most viewers don’t turn on subtitles for Shorts, so captions work best when they’re part of the video. Choose a style like Bold or Viral, click Download video and upload the MP4 as your Short. The same file works for TikTok and Reels.
Why not just use automatic captions?
YouTube’s automatic captions are a good start, but they often miss names, technical terms and punctuation, and they may appear only some time after upload. Uploading your own file means the subtitles are correct from the first view.
Not sure whether you need SRT or VTT? Read SRT vs VTT.
Frequently asked questions
Do subtitles help YouTube SEO?
Subtitles give YouTube the full text of your video, which helps it understand the topic, and viewers who can read along tend to watch longer. They’re not a ranking switch, but they help.
Can I add subtitles in several languages?
Yes. In YouTube Studio, add each language and upload a subtitle file for it.
What’s the difference between “With timing” and “Without timing”?
Choose With timing for SRT and VTT files – they already contain the timestamps. Without timing is for plain transcripts that YouTube should sync itself.