🎙️ AI VOICEOVER · VIDEO DUBBING

AI voiceover for videos

Create AI voiceover from editable, timed subtitle text in a media project. Assign voices and review pronunciation before exporting.

🎧 The browser voice preview is a demonstration. Studio voiceover uses the project subtitles and requires a suitable media project; review pronunciation and timing.
✍️ Check text and timing
🌍 Translate and assign voices
Create AI voiceover now See plans & value
No installation. HTTPS transport
Built for fast global video localization
EU Hosting HTTPS transport Guest mode available Creator & course workflows

Ultimate

The browser voice preview is a demonstration. Studio voiceover uses the project subtitles and requires a suitable media project; review pronunciation and timing.

  • No fixed daily upload count, subject to Fair Use
  • Upload multiple files together from the dashboard.
  • AI audio enhancement for media uploads.

File-size, document and technical processing limits still apply to every plan.

Subtitle exports

SRT, ASS, VTT, SBV and TXT are also available for free. Ultimate is not required just to download a subtitle file.

Imported subtitle documents

Edit SRT, ASS and TXT without transcription. ASS is simplified with your confirmation. TXT needs confirmed timing suggestions before timed export. No media track is added.

Video with subtitles

Ultimate: burn-in from the dashboard and editor exports without the free watermark. Free editor exports with a watermark remain available. A video file is required.

Voiceover

Voiceover belongs to the media workflow. Importing a subtitle document does not add audio or unlock a separate voiceover allowance.

File storage

Keep your own copies of source files and exports. This offer does not promise permanent archival storage.

Ultimate

AI voiceover for videos

Use a project with its source media and timed subtitles. Review the translation, speaker assignments and generated audio before exporting. Processing time depends on the project.

1

Prepare media and subtitles

Choose the source and target language shown here. Review the generated text; translation may need corrections for context and terminology.

2

Check text and timing

Check names, numbers, punctuation and speaker changes against the original. Background noise, overlapping speech and context can affect the result.

3

Translate and assign voices

Check names, numbers, punctuation and speaker changes against the original. Background noise, overlapping speech and context can affect the result.

4

Review and export

Download subtitle files free of charge. Burn-in requires a video project; the Free video export has a watermark and Ultimate removes that watermark.

Review and export

Download subtitle files free of charge. Burn-in requires a video project; the Free video export has a watermark and Ultimate removes that watermark.

Guest: one upload per day. File and processing limits still apply; keep your own copy of important results.

Try the studio Examples

Turn one video into a multilingual content engine

Use a project with its source media and timed subtitles. Review the translation, speaker assignments and generated audio before exporting. Processing time depends on the project.

Start AI voiceover now
Test the workflow on a short video, then scale with confidence.

AI voiceover & dubbing – FAQ

Short answers to the questions that matter before starting.

Do I need subtitles first?

Yes. Subtitles are the basis. Subvideo.ai generates them automatically and you can refine the script before dubbing.

Can I mix multiple speakers?

Yes. Assign speakers per line and keep a consistent voice setup across episodes or lessons.

Is this good for YouTube and courses?

Exactly. The studio is designed for repeatable pipelines where speed and consistency matter.

How is my data handled?

HTTPS transport

Can I export subtitles too?

Download subtitle files free of charge. Burn-in requires a video project; the Free video export has a watermark and Ultimate removes that watermark.

Create your first AI dub