Extract the action from the clip
Opus voice messages are usually short, so the useful output is often a task, reminder, or decision.
Upload an Opus file from a voice message, call, or recording and turn it into text.
Free tool: upload one audio file up to 5 minutes and 100 MB, then download a TXT transcript.
Supports Opus · Private by default · Delete files anytime
Sample output
The Opus preview is designed for short voice clips: scan the transcript, pull out the task, then save the text instead of replaying the message.
Opus voice messages are usually short, so the useful output is often a task, reminder, or decision.
Use TXT for a quick note, or choose structured exports when the clip feeds captions, data, or a saved workflow.
If the clip is only a few seconds long, review the transcript manually before treating it as final.
Saving the text keeps important spoken details from disappearing inside a message thread.
Upload guide
Opus is useful for compressed speech. The goal is usually to turn a small clip into text, reminders, or follow-up actions.
Use Opus voice messages or compressed call snippets when replaying them is inefficient.
Review the transcript for names, requests, decisions, and follow-ups.
Keep the converted text so important details do not stay buried in a voice message thread.
Format intent
Use Opus transcription for chat audio, compressed calls, and short spoken clips that are easier to read than replay.
Best fit
Turn small clips into text when the important output is a task, reminder, or follow-up.
Watch for
Short clips may need manual cleanup because the transcript has little surrounding context.
Use it for
Save the text so details do not stay buried inside a chat thread.
How it works
Upload a Opus audio file.
Create a transcript preview with timestamps.
Review the text for names, quotes, and sections.
Download TXT or save the transcript to your library.
Decision guide
Opus is common in compressed voice messages. The best use case is extracting the task or decision, not building a long-form document.
Use when: A chat clip contains a request, reminder, or detail you do not want to replay.
Skip if: The message has no important text to keep.
Best output: Task-ready transcript
Use when: A compressed call segment needs quick review.
Skip if: You need speaker-by-speaker review across a long call.
Best output: Timestamped clip text
Use when: The spoken clip should become a note, ticket, or action item.
Skip if: The clip lacks enough context to act on.
Best output: Clean follow-up text
Built for real workflows
Convert short Opus voice clips into text you can find later.
Convert Opus audio from chats, calls, and compressed voice messages into readable text.
Turn spoken reminders and follow-ups into text that can become notes or actions.
Scan a transcript instead of replaying small but important voice clips.
Save the converted text so short clips do not disappear in chat history.
Related workflows
More ways to convert audio.
Voice-message workflow
Use Opus transcription when short calls, compressed voice messages, and chat audio need to become notes, tasks, or searchable records.
Yes. Upload an Opus clip from a chat app, call recording, or compressed voice note and turn it into text.
Yes. Opus is common for compressed speech, so it works well for short calls, reminders, and voice-message review.
Yes. After transcription, use the text to capture reminders, action items, or follow-up notes.
The free tool supports one Opus file up to 5 minutes and 100 MB with TXT transcript export.
Yes. Sign in when you want to save transcript outputs in a searchable library.
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