WhisperWeb

WhisperWeb is a free, private speech-to-text workspace that runs OpenAI’s open-source Whisper model directly in the browser, turning local audio and video files into editable transcripts and subtitles without uploading recordings to a server.

Overview

WhisperWeb is designed for people who need a transcript they can check and reuse. Drop in an audio or video file of up to 200 MB and 20 minutes, and the model transcribes it on your own device. You can review the words against the audio, correct names and technical terms, adjust timing, and export the result as plain text or as SRT or VTT subtitles. Because processing stays local, there is no account to create and no cloud project holding your recordings, although the model itself must be downloaded on first use.

Key Features

• Local Whisper transcription in the browser, with no file upload and no signup.
• Audio-to-text, video-to-text and subtitle generation, plus subtitle format conversion between SRT, VTT and plain text.
• Editable transcripts with segment replay and start and end time adjustments before export.
• Multilingual recognition with automatic detection or a chosen spoken language, and translation to English.
• Export to TXT, SRT or VTT for notes, captions and video editing workflows.

WhisperWeb is free to use, with transcription, subtitle editing and exports available without an account.