haoone-app

haoone is an AI subtitle software for professional video editors and content creators, designed to replace tools like CapCut subtitles and ElevenLabs speech-to-text, offering more accurate and efficient localized subtitle generation and editing. The software's transcription engine is built on Rust and C++, supports GPU acceleration, and integrates state-of-the-art open-source ASR models (such as qwen3-asr). It claims Chinese-English transcription accuracy of over 97%, word-level audio alignment of 98%, and speaker diarization and recognition accuracy of 96%. Core features include: local transcription (multilingual, including a dedicated Japanese model), remote transcription (supporting the mimo-v2.5-asr API at low cost), script matching (unlimited word count, with automatic formatting), AI smart line splitting, AI correction, AI hotword replacement, translation and bilingual subtitles, a professional subtitle editor (multiple views: quick edit, chapter view), subtitle compositing, batch operations, and more. The software also offers 100+ subtitle animations (with transparent background export), along with subtitle plugins for DaVinci Resolve and Premiere Pro (PR), as well as a command-line tool (haoone-cli) and Agent Skill packaging for easy integration into various workflows. haoone's basic features are permanently free, and enhanced features are a one-time purchase with no subscription fees. The software promises not to collect user data and emphasizes privacy and security. The project is continuously iterated, with V11 already released, and provides detailed video tutorials and documentation.