Messaging-friendly formats
Upload common OGG, OPUS, M4A and MP3 voice-note files.
Voice notes are fast to record but slow to scan. Sonorix converts them into text so you can search, quote, summarize and act.
Important requirements often arrive as a two-minute voice note, then disappear inside a long chat. Text makes the message visible, searchable and easier to hand to a colleague or add to a CRM.
Upload common OGG, OPUS, M4A and MP3 voice-note files.
Copy the full result without manually typing it again.
Share an editable text note with the person responsible for the next step.
For property enquiries, continue to the Real Estate analyzer for buyer signals and follow-up wording.
Use an approved file from your phone or messaging app.
Add it to the browser queue.
Review the text, then create the task or follow-up.
Save or share the audio file to your device, then upload the supported file.
The page supports a queue of multiple files, subject to free-use and size limits.
The original audio is useful for checking names, amounts and context when the transcript is uncertain.
Start with the free public tool. Review AI output before using it for customer, legal, financial or contractual decisions.
Open the free audio-to-text tool →