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AI Subtitle Transcription

Turn speech in video or audio into timed source subtitles and translated subtitles for viewing, editing, and downstream workflows.

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YouTube
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iQIYI
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Transcribe subtitles with AI

Use VoxSail AI in three steps to generate accurate subtitles in 130+ languages

01

Upload media or paste a link

  • Upload video or audio from your device
  • Or paste a web link
Upload filePaste URL
02

Set transcription options

  • Choose source and target languages
  • Choose whether to translate subtitles
  • Configure glossary options
EN→ES
Subtitles AI dubbing
03

Process and export

  • Submit and let AI recognize, time, and translate subtitles
  • Preview, edit, and export subtitles online
Processing
Localized video ready

A complete AI subtitle transcription workflow

Move from spoken audio to clean, editable, export-ready subtitles.

Automatic speech recognition

Detect speech and generate timestamped subtitle segments.

Speaker-aware editing

Review transcript segments and correct names or wording in context.

Multilingual support

Transcribe and prepare subtitles for content in many languages.

Glossary consistency

Standardize product names and technical terminology.

Subtitle export

Download subtitle and transcript formats for publishing or editing.

Transcribe subtitles for every kind of video

Create editable, timed subtitles for creator videos, product content, courses, and team recordings.

Subtitle transcription use case cards
VideoSubtitlesVoice

Creators and social clips

Generate readable captions for YouTube videos, interviews, podcasts, and short-form content.

VideoSubtitlesVoice

Product and marketing video

Transcribe demos, ads, and tutorials into subtitles ready for review and reuse.

VideoSubtitlesVoice

Courses and meetings

Turn lessons, webinars, and internal recordings into searchable subtitle text.

Common questions

How are uploaded videos and audio protected?

Your media is used only to complete the recognition, translation, dubbing, export, and troubleshooting actions you start. Project access requires account permission, download links are managed with validity periods, and we do not publicly display your original files.

Is voice cloning and personal footage handled safely?

Voices, faces, and spoken content may involve sensitive rights. Upload only material you own or are authorized to use. VoxSail processes this data for the requested task and keeps results within your account, project, and permission scope.

Can I use the output for client or commercial videos?

Yes, for content you have the legal right to process. Before publishing, confirm that the source video, voices, subtitles, music, brand assets, and final translation are properly authorized and reviewed.

How long does processing usually take?

Processing time depends on video length, target-language count, original-voice cloning, queue load, and export settings. After submission, check progress in the workspace, then review and export from the editor.

What if the result needs changes or download fails?

You can adjust subtitles, glossary terms, and dubbing segments in the editor, then export again. For failed tasks, expired files, or download errors, contact support with the project name and page message.

Let the world hear your voice

Scale video creation with VoxSail, reduce production cost, and reach audiences across borders.

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