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Captions is an AI video editing tool that automatically organizes uploaded footage into videos with subtitles, background music, and visual effects, while allowing further text-based edits; it also offers creative features such as translated subtitles, digital avatars, gaze correction, noise reduction, and pause processing.

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Share tool · Captions

What is Captions?

Captions starts with editing and packaging existing footage: after users select a style, the AI can adjust shots, add B-roll, subtitles, transitions, and music, then use chat‑style editing to request fine‑tuning of details. It also provides an entry point for generating new content, making it ideal for social videos, tutorials, advertisements, and podcast clips.

The official website’s features include automatic captions, translated subtitles in over 100 languages, AI digital humans or personal digital avatars, eye-contact correction, noise reduction, and the removal of pauses and filler words. The scope of support, quotas, and eligibility for each feature should be verified separately; the number of subtitle languages cannot be applied uniformly across all capabilities.

The website currently states that Mirage Studio has been integrated into Captions, and existing subscribers can access their previous projects and roles via the Captions website. Access is available through both the desktop browser and the mobile app; free downloads and certain free features do not mean that all professional editing capabilities are available at no cost.

Key features

  • AI Full-Video Editing and Style Selection

  • Automatic subtitles and translated subtitles

  • Chat-style text editing

  • Digital Humans and Personal Digital Avatars

  • Eye-tracking correction and noise reduction

  • Pause processing and music sound effects

Use cases and audience

Video creators, marketing teams, and users who need to produce voice-over content

  • Voiceover and social video production
  • Tutorial and podcast clip editing
  • Create multilingual subtitle versions
Input

Existing videos, editing tips, and the materials required for digital humans or stand-ins

Output

Edited video with subtitle version

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