Auto-Subtitles for Any Movie Using AI Tools
This method explains how to generate English subtitles for a foreign-language movie using AI-powered, offline tools—perfect for when no official subtitles exist and you only have access to the original-language video file.
- Get the video ➔ Use AI subtitle software ➔ Auto-generate and translate subtitles
Easy Step-by-Step Method
Step 1: Get the movie file
- Download or record the video using legal means. Ensure it’s in a common format like
.mp4
or.mkv
.
Step 2: Use Vibe to create subtitles
- Install Vibe, a free and open-source tool for auto-generating subtitles.
- Vibe runs locally and does not rely on online APIs, making it more secure and offline-friendly.
- Download here: Here & Github, or search for “Vibe subtitle generator GitHub” or similar.
Step 3: Download the language models
- Vibe uses AI language models that range from 1–3 GB in size.
- These models allow accurate transcription and translation into English.
- Follow Vibe’s documentation to load and manage these models properly.
Step 4: Generate and export subtitles
- Let Vibe process your video to create subtitle files (.srt or .vtt).
- You can tweak timing and translation after generation if needed.
Step 5: Merge subtitles into the video (optional)
- Use tools like HandBrake or MKVToolNix to hardcode or softcode the subtitles into the movie.
Quick Tips (Optional)
- Use shorter videos first to test subtitle accuracy.
- Ensure your system has enough storage for large model files.
- Subtitles generated with local AI tools often outperform free web-based options.
Important Notes
- Always respect copyright laws—only subtitle content you have a right to use.
- Do not request or share pirated material; tools must be used responsibly.
- The software mentioned is for general use, not piracy-related activity.
ENJOY & HAPPY LEARNING! 

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