Listen411 is a tool for fast transcription and summarization of podcasts, interviews, and other audio or video recordings. It’s designed for people and teams who work with lots of spoken content and need searchable text quickly.
How it works
Upload an audio/video file or paste a link
The system automatically detects the recording language
Get a transcript and a concise summary for notes, review, or reuse
Formats and exports
Listen411 supports common formats such as MP3, WAV, M4A, MP4, and WebM. A one-hour podcast episode can be converted to text in about a minute. Output options include:
Plain text
SRT and VTT subtitle files
JSON for downstream processing
Pricing and common use cases
Listen411 uses pay-as-you-go pricing with no required subscription, which fits occasional transcription needs or workflow testing.
Create show notes and episode highlights
Generate subtitles for video versions of podcasts
Make interviews easier to quote, analyze, and search
