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Powered by next-generation AI designed for seamless speech understanding worldwide
Upload podcasts, interviews, lectures, or voice notes. Scriptivox cleans up your MP3 audio and delivers searchable, time-coded transcripts in minutes.
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Supports 20+ file formats including MP3, MP4, WAV
MP3 is the most common compressed audio format: podcasts, recorded interviews, lectures and most voice recorder exports are MP3 files. Upload a .mp3 file and Scriptivox turns the speech in it into an accurate transcript with timestamps and speaker labels, which you can edit and download as TXT, DOCX, PDF, CSV, SRT or VTT.
MP3 files come from podcast downloads, voice recorder apps, music software and older recorders. On a phone, save the file to Files or Downloads, then choose it in the upload box.
Leave it on auto-detect or pick one of more than 100 languages. Turn on speaker recognition when more than one person talks.
Read the transcript with timestamps, correct any word in the editor, then download it as TXT, DOCX, PDF, CSV, SRT or VTT.
| Specification | Value |
|---|---|
| Container | MPEG-1/2 Audio Layer III |
| Developed by | Fraunhofer IIS / MPEG |
| Introduced | 1993 |
| Audio codecs | MP3 |
| Compression | Lossy |
| Typical bitrate | 128–320 kbps |
| Max sample rate | 48 kHz |
| Max channels | 2 |
| Gapless playback | Partial |
| Metadata / tags | ID3v2 |
| Approx. file size | 0.96–2.4 MB per minute |
| Licensing | Patents expired |
| Plays natively on | Native: Web browsers, Windows, macOS, iOS, Android, Smart TVs |
| Best for | music libraries, podcasts, sharing with anyone |
Advanced AI technology meets simple, intuitive design
Powered by next-generation AI designed for seamless speech understanding worldwide
Transcripts delivered in real time and large files processed in minutes, not hours.
Your data is protected with end-to-end encryption, privacy-first safeguards, and enterprise-grade security controls.
Supports uploads of up to 10 hours, designed for uninterrupted transcription of lengthy sessions.
Global coverage with accent recognition and dialect adaptation, ensuring inclusivity worldwide.
Rarely. Speech survives MP3 compression well. Very low bitrates, heavy background noise or people talking over each other matter far more than the format.
Yes. Upload the episode and you get every speaker's words with timestamps, ready to turn into show notes or an article.
You can start free, with no card, and transcribe short files every day. Pro adds unlimited transcriptions and files up to 10 hours or 5 GB each.
Yes. Turn on speaker recognition and each part of the transcript is labelled with its speaker, so interviews and meetings read like a script.
More than 100, from English, Spanish and Hindi to Arabic, Japanese and Swahili. Leave the language on auto-detect, or choose it for the best result on short files.
Files are transcribed many times faster than they play, so most are ready in a few minutes. Long recordings take a little longer, and you can close the page while they run.
Join thousands of users who trust Scriptivox for their transcription needs