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Upload 3GP audio files and get accurate transcripts in minutes. Great for mobile recordings.
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Supports 20+ file formats including MP3, MP4, WAV
3GP is the video and audio format of older mobile phones, still used by some Android recorders and messaging apps. Upload a .3gp 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.
3GP videos come from older phones and some Android camera and messaging apps. Choose the .3gp file from your phone's files, or copy it to your computer, then upload it.
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 | 3GPP |
| Developed by | 3GPP |
| Introduced | 2001 |
| Video codecs | H.263, MPEG-4 Part 2, H.264 |
| Audio codecs | AMR-NB, AMR-WB, AAC-LC |
| Max resolution | Standard definition |
| Typical bitrate (1080p) | 0.2–2 Mbps |
| Multiple audio tracks | No |
| Subtitle tracks | Limited support |
| Chapter markers | No |
| Streaming optimized | Yes |
| Licensing | Patent-licensed |
| Plays natively on | Native: Android · Needs a player: Windows, macOS, iOS |
| Best for | phone recordings, low-bandwidth delivery, older phones |
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.
Yes. 3GP audio is small and compressed, but speech usually comes through well enough for a usable transcript. Check names and numbers in the editor.
No. Upload the 3GP file directly and Scriptivox reads the audio from it.
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