LasPlayer - Local AI Subtitle

A privacy-focused AI video player, LasPlayer helps you break language barriers and watch your favorite videos anywhere. It generates real-time subtitles in your language — 100% privately on your device, with no servers required. Everything runs on-device, so your videos and your data never leave your device.

No cloud. No account. No subscription.
One-time purchase for lifetime access.
20 free playbacks included per device. No duration limits, credits never expire.
Never worry about accidental charges.

Transcription Support
- Default Model: 10+ languages. The fastest and most battery-friendly option.
- Multilingual (Efficient / Power-Saving) Model: 100 languages.
- Multilingual (Higher Accuracy) Model: 100 languages, with better accuracy.
- Optimized for Chinese & Cantonese Model: better accuracy for Chinese and Cantonese.
- Large Model: 11 languages. A large model with smooth, natural subtitle segmentation and solid overall accuracy, especially for Chinese and Cantonese, while also performing well in Italian, Korean, Japanese, etc. Mac only.

Translation Support
- 20+ languages. (Not all language pairs are supported. Please check the app for details.)

File Access
- Local files
- SMB/WebDAV access from servers & NAS
- Cloud drives: OneDrive and Dropbox