LasPlayer - Local AI Subtitle

Play your favorite videos and get instant, AI-generated subtitles and translations — all on-device, fully private, with just a one-time purchase.

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

• Lite Model: 10+ languages.
• Balanced Model: 99 languages.

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