1. Capsai Auto Subtitle Generator
   Capsai delivers instant, accurate subtitles in English, Hindi, and Hinglish. Upload your video or paste a URL, then download SRT/VTT files or burned-in captions ready for YouTube.
   Link: https://capsai.co/
   
   

1. Kapwing Studio
   Kapwing auto-generates subtitles and lets you edit timing, style, and translations in a visual timeline. Perfect for collaborative editing and direct YouTube exports.
   Link: https://www.kapwing.com/subtitles
   
   

1. Otter.ai
   Otter.ai produces detailed transcripts with speaker identification, then exports clean SRT files. Integrates with Zoom for live recording and YouTube for post-production.
   Link: https://otter.ai
   
   

1. Happy Scribe
   Happy Scribe combines AI transcription with a manual editor, supports chaptering, and exports both subtitle files and full transcripts. Ideal for long-form interviews and educational content.
   Link: https://www.happyscribe.com
   
   

1. VEED.io
   VEED.io offers one-click subtitle generation, styling presets, and burned-in captions. Its social-media-focused workflow makes uploading to YouTube seamless.
   Link: https://www.veed.io
   
   

1. Subtitle Bee
   Subtitle Bee uses AI to transcribe audio and translate into multiple languages. Free plan allows up to 20 minutes of processing monthly, with easy export for YouTube.
   Link: https://subtitlebee.com
   
   

1. WebCaptioner
   WebCaptioner streams live captions directly from your microphone and exports subtitle files. Great for live streams and webinars that you later upload to YouTube.
   Link: https://webcaptioner.com
   
   

1. Aegisub with AI plugin
   Aegisub is an open-source subtitle editor; adding an AI plugin gives you waveform views and timing suggestions. Best for creators needing full control over styling and synchronization.
   Link: http://www.aegisub.org
   
   

1. Microsoft Translator App
   Microsoft Translator provides live captions and translations across 70+ languages. Use it for recording sessions, then convert transcripts into YouTube subtitle files.
   Link: https://www.microsoft.com/en-us/translator/apps
   
   

1. Google Live Transcribe
   Google Live Transcribe converts spoken words into text in real time on Android. Export the transcript as text and convert to SRT for quick captioning of mobile-recorded videos.
   Link: https://play.google.com/store/apps/details?id=com.google.audio.hearing.visualization.accessibility.scribe
   
   

Each of these AI subtitle generators streamlines the captioning process, helping YouTube creators improve watch time, engagement, and search visibility with minimal effort.