Free AI Subtitle Generator

Create, edit, and translate subtitles with a free AI subtitle generator. Add basic, animated, or bilingual subtitles to your videos, export SRT, TXT, or VTT files, and translate subtitles into 100+ languages—all in one place.

Video subtitle generator for editing and customizing subtitles

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Add Subtitles to Video with Ease

Add existing subtitles to your video with an AI subtitle generator, then customize their style for clear, engaging, or bilingual viewing without repetitive editing.

  • image showing how to add auto generated subtitles to a video
    01

    Basic Subtitles

    Add subtitles to video quickly without complicated editing. Keep captions clear, readable, and easy to follow with automatically synced timing, whether you're creating YouTube videos, tutorials, podcasts, or other content.

  • free AI subtitle generator with animated captions, AI Emojis, and word-by-word highlights
    02

    Animated Subtitles

    Make static captions more engaging with an animated subtitles generator that highlights words as they appear, adds AI Emojis and dynamic text effects, and emphasizes key phrases for TikTok, Reels, Shorts, and other short-form videos.

  • free online subtitle generator showing bilingual English and Chinese subtitles on a video
    03

    Bilingual Subtitles

    Generate subtitles for video in two languages at once, with both versions displayed on screen together. Create bilingual captions such as English and Chinese or English and Japanese for viewers across different languages.

Translate Subtitles into 100+ Languages Easily

Persian subtitle generator free with RTL Persian subtitles on video

Persian Subtitles with Clear RTL Formatting

Create readable Persian captions by using a Persian subtitle generator that keeps RTL text direction and subtitle timing aligned, so you can translate and format Persian subtitles without manually correcting text direction or fixing the layout.

Try Persian Subtitle Generator

Generate Subtitle Files for Any Workflow

  1. SRT for Easy Subtitle Import

    Create an SRT subtitle generator file with accurate timing for easy import into popular video editors and media players, making it simple to add, edit, and manage subtitles across different video workflows.

    AI subtitle generator creating an SRT file for video editing
  2. TXT for Clean Subtitle Text

  3. VTT for Web Video Subtitles

Subtitle Generator for Every Video

Create polished subtitles for your videos with a free subtitle generator no watermark, whether you're preparing content for YouTube, social media, online courses, or other video projects.

Free subtitle generator online for YouTube videos

Create Polished Subtitles for Long-Form Videos

Keep YouTube subtitles clear and consistent across long-form content with a free ai subtitle generator. Quickly correct text, adjust timing, and customize subtitle styles without rebuilding your captions whenever your video changes.

Try the Free Subtitle Generator

Why Choose Our Subtitle Generator?

  • 100+ Languages

    Multilingual models handle 100+ languages with consistent results across diverse accents, contexts, and content types.

  • Precise Timing

    Word-level timestamps keep captions closely aligned with speech, making timing more precise and easier to refine.

  • Parallel Processing

    Parallel processing handles subtitle tasks efficiently, reducing waiting time when working with longer or multiple videos.

  • Speaker Separation

    Speaker-aware processing distinguishes different voices, keeping conversations clear and structured when multiple people are speaking.

  • Browser-Based Workflow

    The online subtitle generator runs directly in your browser, avoiding heavyweight software installations and keeping your workflow accessible.

  • Creator-Friendly Control

    The best free subtitle generator combines powerful processing with intuitive controls, giving creators flexibility without a steep learning curve.

How to Generate Subtitles for Video

  1. Upload a Video or Paste a Link

    Upload your video or paste a link to get started. The ai subtitles generator will create your subtitles based on the video content.

  2. Review and Customize Your Subtitles

    Once your subtitles are ready, use the ai subtitles generator free to review the text, correct any mistakes, and customize the style before adding them to your video.

  3. Add Subtitles and Export Your Video

    When your subtitles look right, add them to your video, make any final adjustments, and export the finished video with a free subtitle generator no watermark.

FAQs About Subtitle Generator

Your Subtitle Generator, Your Way

Handle every subtitle detail in one place with our video subtitle generator. Edit, customize, add, and export your subtitles without switching between tools or rebuilding your work whenever changes are needed.

Edit, customize, and add subtitles with ease.