Armox
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    AI Models ReferenceTool ModelsAuto Caption

    Auto Caption

    Auto Caption automatically transcribes audio and adds captions/subtitles to videos with customizable styling.

    Overview

    PropertyValue
    ProviderVarious
    Cost50 credits
    ModalityVideo Tool
    InputVideo
    OutputVideo

    What It's Best For

    • Accessibility — Make content accessible
    • Social media — Captions for silent viewing
    • SEO — Searchable content
    • Localization — Multi-language subtitles
    • Compliance — Meet accessibility requirements

    Inputs

    Video (Required)

    Video to caption.

    Connection Color: 🟢 Green

    Configuration

    Language

    Type: Select

    Source language for transcription.

    Caption Style

    Type: Select

    StyleDescription
    StandardClassic subtitle style
    BoldBold, modern look
    AnimatedWord-by-word animation
    MinimalClean, subtle

    Position

    Type: Select

    PositionDescription
    bottomStandard subtitle position
    topUpper area
    centerMiddle of frame

    Font Size

    Type: Select

    Small, Medium, Large, Extra Large.

    Background

    Type: Select

    None, Semi-transparent, Solid.

    Color

    Type: Color Picker

    Text color.

    Output

    Type: Video
    Connection Color: 🟢 Green

    Use Cases

    Social Media

    Style: Animated, Position: center

    Add animated captions for TikTok/Reels,
    engaging word-by-word reveal.
    

    Accessibility

    Style: Standard, Background: Semi-transparent

    Add accessible captions to video,
    clear and readable for all viewers.
    

    Professional

    Style: Minimal, Position: bottom

    Clean subtitles for professional video,
    subtle but readable.
    

    Tips for Best Results

    1. Clear audio — Better transcription accuracy
    2. Choose style — Match your content style
    3. Review captions — Check for errors
    4. Consider background — Ensure readability
    5. Test on mobile — Verify size on small screens

    Supported Languages

    English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, and more.