MemoAI is a desktop tool that converts video and audio into transcripts, subtitles, and notes on the local computer. It can add multilingual translation, speaker diarization, and clip-level processing during the transcription workflow, while live subtitles or floating notes can accompany playback. Local inputs include formats such as MP4, MP3, AAC, and M4A, and completed material can be exported as subtitles, Markdown, or content for Notion.
The application is intended for students, researchers, and content creators organizing lessons, interviews, meetings, podcasts, or video sources, and it runs on Windows and macOS. Core transcription can operate entirely offline without sending the media away from the device, with local acceleration available for NVIDIA, AMD, and Apple Silicon hardware. AI summarization has a separate prerequisite because it requires the operator to supply a key, and automated transcripts still need proofreading before publication or archival use.