JAVSubs icon
JAVSubs icon

JAVSubs

AI-powered Japanese to English subtitle generator that runs 100% offline on your computer. No uploads, no cloud, complete privacy.

AI transcribes and translates

Cost / License

  • Pay once
  • Proprietary

Platforms

  • Windows
  • Linux
Drop your video files
transcribes and translates
Alternatives
0likes
0alternatives
0articles

Features

Properties

  1.  Privacy focused
  2.  AI-Powered

Features

  1.  Dark Mode
  2.  No Tracking
  3.  Works Offline
  4.  Ad-free
  5.  No registration required
  6.  Local AI
  7.  Offline
  8.  Machine translation
  9.  Computer aided translation
  10.  Translator
  11.  AI-Translation

 Tags

JAVSubs News & Activities

Highlights All activities

Recent activities

  • JAVSubs added JAVSubs

JAVSubs information

  • Developed by

    CA flagJAVSubs

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    One time purchase (perpetual license) that costs $35.

  • Alternatives

    0 alternatives listed

  • Badge

    Get an embeddable badge for JAVSubs

  • Supported Languages

    • English
JAVSubs was added to AlternativeTo by JAVSubs on and this page was last updated .
No comments or reviews, maybe you want to be first?

Official Links

What is JAVSubs?

JAVSubs is a desktop application that generates English subtitles from Japanese video files using AI — entirely on your computer. No files are uploaded, no internet connection is needed after setup, and no accounts are required.

Drop in a Japanese video and JAVSubs will extract the audio, transcribe the Japanese speech, translate it to English, and output a timed .srt subtitle file compatible with any media player.

Key features:

  • 100% local processing — your files never leave your machine
  • No Python, command line, or technical setup required
  • NVIDIA GPU acceleration via CUDA and Vulkan (5–10 min for a 2-hour video with 8GB+ VRAM)
  • Works on CPU too (20–40 min per 2-hour video)
  • Batch processing — queue multiple videos and walk away
  • One-time $25 purchase, no subscription or per-video fees
  • Available for Windows 10+ and Linux (Ubuntu 20.04+, Debian, Fedora)

JAVSubs is built for users who want accurate Japanese-to-English subtitles without sacrificing privacy or paying recurring fees.

JAVSubs Videos