- 1ファイルをアップロード
- 2文字起こし
- 3コピーまたはダウンロード
Works on audio and video files of any length within the per-file size limit. Transcription runs on-device in your browser using Whisper (WebGPU accelerated), so nothing is uploaded.
Works on audio and video files of any length within the per-file size limit. Transcription runs on-device in your browser using Whisper (WebGPU accelerated), so nothing is uploaded.
音声・動画の文字起こし を使う前によくある質問。
MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA, MP4, MOV, MKV, WEBM, AVI, M4V, 3GP, and MPEG files.
Yes. When timing data is available, an SRT subtitle file is generated alongside the plain text transcript.
Yes, transcription runs on-device in your browser for free with no limit. Add your own free or paid AssemblyAI or ElevenLabs key for faster cloud transcription with speaker labels.
Yes, transcribing audio or video to text is completely free with no signup and no limit on file length.
Yes, download the transcript as a plain TXT file or as SRT subtitles ready to sync with your video.