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Add subtitles for YouTube videos online

Get perfectly timed captions for YouTube videos without editing software. Burned-in captions work on Shorts and full-length videos alike, with a style you control on every frame. Upload your video, choose one of three caption styles — including the word-by-word highlight look — and download an MP4 with the subtitles burned in, ready to post.

AI summaries Translation SRT subtitles

Subtitle your video

Upload a video, choose a style and get it back with captions burned in.

Drag & drop your video

or click to choose a file · MP4, MOV or WEBM

Uses your transcription minutes.

How it works

From audio to text in three steps

1

Upload your video

Drag and drop your video (MP4, MOV or WEBM). Vertical and horizontal formats are both supported.

2

Pick your style

Choose between a clean minimal look, a boxed high-legibility style, or the viral word-by-word highlight. Subtitles are timed to the voice automatically.

3

Download and post

Get an MP4 with the captions burned into the image — no separate subtitle file needed. Post it directly to YouTube videos.

More than a transcript

Everything you get with every transcription

Your text is only the start. Each transcription comes with AI tools built in.

AI summaries

Get the key points of any recording in seconds, no re-listening.

Translation

Translate your transcript into dozens of languages in one click.

SRT subtitles

Export timed .SRT captions ready for video editors and players.

Reminders

Turn action items from your audio into reminders you actually keep.

History dashboard

Every transcription saved, searchable and exportable from your dashboard.

FAQ

Frequently asked questions

How do I add subtitles for YouTube videos?

Upload your video, pick a caption style and our AI technology transcribes the speech with word-level timing, then burns the subtitles into the video. You download a ready-to-post MP4.

Are the subtitles burned into the video?

Yes. The captions become part of the image, so they display on any platform and any device — no .SRT file or player settings needed.

Which caption styles can I choose?

Three: Clean (minimal white text), Box (text on a dark panel for maximum readability) and Pop (bold uppercase with the spoken word highlighted — the viral reel look).

Does it work with vertical video?

Yes. Pick vertical (9:16) or horizontal (16:9) and the captions are sized and positioned for that canvas, keeping them inside the safe area.

Can I subtitle in another language?

Yes. Keep the original language or have the captions translated into one of 12 languages before they are burned in.

Is it free?

The Free plan includes monthly minutes you can use for subtitles. The Starter and Pro plans add more minutes if you publish often.

Ready to transcribe?

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