Most subtitle tools often leave these pitfalls:
❌ Rare words and slips, hurting accuracy and meaning.
❌ Hard to read; the video loses its tone.
This is a free and open-source AI NAS subtitle tool:
✅ Process locally or self-hosted; privacy stays offline.
✅ Multiple evolving natural contexts, better quality.
Two ways to go, pick as you like:

• 🧩 Built-in mode: faster, cheaper, more natural.
• 🔗 Custom mode: bring your own API Key, flexible sources,Quick tutorial