Convert Opus audio to accurate text transcripts free. No sign-up required, 100+ languages supported.
Upload or drag a Opus file here
Up to 500 MB · Opus (audio/opus)
Notesnip's free Opus to text converter turns Discord voice messages, WhatsApp voice notes, WebRTC calls and other Opus recordings into searchable transcripts in seconds. Upload any Opus file up to 500 MB and we handle speaker detection, punctuation, and timestamps automatically. Whether you're archiving interviews, captioning courses, or extracting quotes for an article, opus to text sits at the center of every modern content workflow. Notesnip makes it a one-click job.
Manually transcribing a 1-hour opus takes 4–5 hours for a skilled typist — longer if you care about punctuation, speaker labels, and timestamps. Notesnip turns the same opus into a polished text in under two minutes, with accuracy good enough to ship straight to your CMS, LMS, or NLE.
Everything you need to turn opus recordings into usable text without fighting software.
Queue several files or paste multiple URLs — we process them in parallel and return a combined archive.
Export as TXT, Markdown, SRT, WebVTT, or CSV — timestamps, speaker labels, and cue indices preserved.
Transcribe short clips with zero friction. Sign in only to unlock longer videos, history, and priority speed.
Automatic punctuation, speaker diarization, and language detection — plus a built-in summary and topic reel.
Uploads are encrypted in transit and deleted after processing. Your recordings never train any model.
A 10-minute clip returns in under two minutes. An hour-long interview is ready by your next coffee break.
Drag and drop any Opus file — up to 2 GB. No registration for short clips.
Speaker detection, punctuation, language detection — all handled automatically in seconds.
Copy, download as Text, or pipe the output straight into a summary or notes.
Turn hours of opus into accurate, editable text in minutes.
Free for short clips · No sign-up for small files
Teams and creators have transcribed over 10 million minutes with Notesnip.
“For online courses, I needed transcripts my students could use. Notesnip's tool lets me batch-upload and produce editable subtitle-free text. It's easy, keeps the original formatting, and usable with any device — clean, simple, and efficient.”
“Client meetings used to take forever to summarize. With Notesnip's tool I get accurate, editable transcripts quickly. The AI handles long videos efficiently, turning our busy review calls into sharable, searchable docs.”
“I record presentations regularly. Using this AI video-to-text tool, I get transcripts that are editable and shareable. It saves me hours of manual copy-paste, and the points it extracts make me sound like a better presenter.”
“I often have long lecture recordings and meetings to review. With Notesnip's tool I can quickly get accurate, editable transcripts. The AI transcribes multiple videos at once, saving hours of listening and making it easy to create notes or summaries.”
“I needed transcripts for my onboarding videos. This Notesnip tool delivers clean, editable text quickly. It handles multiple files and speakers easily, and it is editing transcripts for documentation is simple, saving significant time.”
“As a content creator, I handle tons of interviews and testimonials. This Notesnip tool converts my video files to text accurately, keeps speaker labels intact, and lets me easily search for speakers, blog posts, or even stories; making every workflow much faster.”
Yes. You can transcribe Opus files to text at no cost, with reasonable daily limits for unauthenticated users. Sign in for higher quotas and saved history.
Accuracy depends on audio quality and language, but clean speech typically transcribes at 95%+ accuracy. Our engine handles background noise, multiple speakers, and technical vocabulary better than generic speech-to-text tools.
Up to 500 MB per Opus file — enough for multi-hour podcasts or long-form interviews. For longer audio, split into chunks or use a YouTube link instead.
Yes. We automatically detect speaker changes and label them (Speaker 1, Speaker 2, ...) in the transcript, which is especially useful for interviews, panels, and multi-person meetings.
100+ languages including English, Spanish, French, German, Japanese, Chinese, Portuguese, Arabic, Hindi, and more. Language is auto-detected per clip.
Yes. Export as TXT for plain text, SRT or WebVTT for video captioning, Markdown for note apps like Obsidian/Notion, or CSV for structured analysis.
Yes. Uploads are processed over HTTPS and files are deleted after transcription completes. We never train models on your audio.
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