Free tool · Transcribe
OGG to Text Converter
Turn an OGG recording — including WhatsApp voice messages — into an accurate transcript.
Drop your OGG file here
or click to choose a file
OGG — up to 200MB, 90 min
How it works
- 1
Upload your OGG file
Up to 200MB and 90 minutes long.
- 2
Wait a few seconds
The audio is sent off for transcription and processed in memory only.
- 3
Copy or download
The transcript appears as editable text — copy it or download a .txt file.
Why use it
Works with WhatsApp voice message exports
WhatsApp voice notes are OGG (Opus) files — no conversion needed first.
No software to install
Runs entirely in the browser tab you're already in.
Nothing is kept afterward
Your file is discarded the moment the transcript comes back.
Who it's for
- WhatsApp voice messages — Transcribe a voice note exported from a WhatsApp chat.
- VoIP call recordings — Some voice and video call software saves recordings as OGG.
- Open-source recording tools — Linux-based recorders commonly default to OGG.
Example
A WhatsApp voice note
Input
“can you send me the address again”
Output
Can you send me the address again?
Frequently asked questions
Is this the same as a WhatsApp voice message?
Yes — WhatsApp voice messages are saved as OGG (Opus) files, so if you've exported one from a chat, this is the right tool for it.
Does this only work with OGG files?
No — it also accepts MP3, WAV, M4A, AAC, WEBM, and FLAC. This page is tuned for OGG specifically since it's the format behind WhatsApp voice notes and many VoIP call recordings.
Is it free?
Yes. It's free with no account required, limited to a fair-use number of transcriptions per hour to keep it available for everyone.
What's the file size and length limit?
Up to 200MB and 90 minutes per file on the free tier.
Is my file stored on your servers?
No. It's processed in memory during transcription and discarded immediately after — never written to disk or a database.
Related tools
Read more: How to turn an audio recording into text
Need this outside the browser?
VoxaType turns your voice into polished text everywhere you type — messages, emails, notes, and code — no upload, no file size limit, no waiting for a page to process.