1. Capsai Auto Subtitle Generator
   Use Capsai to generate accurate Bengali subtitles in seconds. upload your video or paste its URL, select Bengali, and let the AI transcribe and time‑sync your captions - all free with no usage limits
   link: https://capsai.co/auto-subtitle-generator
   
   
2. Kapwing Studio
   browser‑based editor with auto‑generate subtitles for 60+ languages, including Bengali. upload your clip, click Auto‑Generate Subtitles, then tweak timing and download an SRT or burned‑in MP4
   link: https://www.kapwing.com/subtitles
   
   
3. VEED.io
   one‑click subtitle creation with support for Bengali. upload your video, enable Subtitles, choose Bengali, and edit any errors live. export watermark‑free under the free plan for shorter videos
   link: https://www.veed.io
   
   
4. Subtitle Bee
   free tier covers up to 20 minutes per month of automatic transcription and translation, including Bengali. download clean SRT files or burned‑in videos without watermarks
   link: https://subtitlebee.com
   
   
5. Amara
   a community‑driven subtitling platform that supports collaborative Bengali captioning. upload your video, create a new subtitle project, and invite contributors to refine timing and text
   link: https://amara.org
   
   
6. YouTube Studio Auto‑Captions
   upload your video to YouTube, select Bengali under Subtitles → Add Language → Auto‑Generate. review the auto‑captions in Studio and download the SRT for reuse on other platforms
   link: https://studio.youtube.com
   
   
7. Aegisub (with Google Cloud Speech for drafts)
   open‑source editor offering precise timing and styling. pair with Google Cloud Speech API to generate a Bengali draft transcript, then import into Aegisub for manual cleanup
   link: http://www.aegisub.org
   
   
8. Happy Scribe (free trial)
   offers a 10‑minute free trial with high‑accuracy Bengali transcription. generate captions, correct any errors in the editor, and download SRT or VTT files
   link: https://www.happyscribe.com
   
   
9. Otter.ai (Bengali via custom vocabulary)
   while primarily English, you can train Otter’s custom vocabulary for key Bengali terms. use the free plan’s 600 minutes to transcribe speech, then export and translate via quick tools
   link: https://otter.ai
   
   
10. Google Docs Voice Typing
    open a Google Doc, enable Voice typing under Tools, select Bengali, play your video’s audio on speakers and let Docs capture a live transcript. copy‑paste into an SRT template and add timecodes manually
    link: https://docs.google.com
    
    

Use these free tools to make your Bengali‑language videos accessible, boost SEO, and engage local audiences effectively.