Free tool · Summarize
Audio Summarizer
Upload audio, get the key points — without listening to the whole thing.
Drop your audio here
or click to choose a file
MP3 · WAV · M4A · OGG · WEBM · FLAC — up to 20MB, 30 min
Frequently asked questions
How does the summary get generated?
The audio is transcribed first, then the transcript is summarized by an AI model into a few concise sentences covering the main points.
Is it free?
Yes, free with no account required, limited to a fair-use number of summaries per hour.
What audio formats are supported?
MP3, WAV, M4A, AAC, OGG, WEBM, and FLAC.
What's the file size and length limit?
Up to 20MB and 30 minutes per file on the free tier.
Can I get the full transcript too, not just the summary?
This tool shows the summary. For the full transcript, use Audio to Text on the same file.