What are the benefits of transcribing audio?
Transcription makes audio searchable, quotable, and accessible. Use transcripts for documentation, content creation, accessibility compliance, and SEO.
Transcribe audio files to text
Upload your audio recordings and get accurate text transcripts in minutes. Sonix uses AI for 99% accuracy with speaker labels and timestamps.
99% accuracy
53+ languages
30 min free
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Transcribe
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5 min
Average turnaround
Transcribe hour-long audio in minutes
99%
Transcription accuracy
AI-powered speech recognition
53+
Languages supported
Transcribe audio in any language
30+
Export formats
Word, PDF, SRT, VTT, and more
Benefits of audio transcription
Save Valuable Time
Manual transcription takes hours. Sonix transcribes audio files in minutes, letting you focus on analysis, writing, and higher-value work.
Searchable Transcripts
Find any moment in your audio instantly. Search through transcripts to locate quotes, topics, or specific words in seconds.
Accurate Documentation
Get verbatim transcripts with timestamps. Perfect for interviews, meetings, lectures, and any audio you need documented.
Easy Collaboration
Share transcripts with teammates, add comments, and export to your preferred format for seamless workflow integration.
What is audio transcription?
Transform Audio Into Searchable Text
Audio transcription converts spoken words—from interviews, meetings, podcasts, and lectures—into searchable, quotable text documents. This process enables your voice to reach wider audiences by making every spoken word accessible, comprehensible, and repurposable in seconds.
Sonix is the world's leading AI-powered transcription platform, empowering individuals, content creators, and businesses to convert audio or video files into written transcription with industry-leading accuracy. Whether you're a journalist capturing interviews, a researcher conducting qualitative studies, or a content creator building your library, transcription transforms ephemeral audio into permanent, searchable documentation.
Enterprise Security & Data Protection
Security is not just a buzzword—we go the extra mile to ensure your content remains confidential. Sonix uses AES-256 encryption to protect our database and the data within your account. All transfers use SSL encryption and comprehensive Transport Layer Security (TLS) for data in transit.
We don't sell, rent, or share your information. Our employees cannot access any transcription or media files without your express permission. You can delete data from your account at any time—no questions asked. Two-factor authentication provides an additional layer of protection for your files and account access.
Powerful audio transcription features
AI-Powered Accuracy
Advanced speech recognition delivers 99% accuracy. Sonix continuously improves to recognize accents and terminology.
Speaker Detection
Automatically identify and label multiple speakers. Your transcript is organized by speaker for easy reading.
In-Browser Editor
Review and edit your transcript with word-level timestamps. Click any word to jump to that moment in the audio.
All Audio Formats
Upload MP3, WAV, M4A, AAC, FLAC, OGG, and more. Sonix handles all common audio file formats.
Flexible Exports
Export to Word, PDF, SRT, VTT, text, and 30+ other formats. Integrate transcripts into your existing workflow.
53+ Languages
Transcribe audio in any language. Translate transcripts to additional languages with one click.
Transcribe audio in 4 easy steps
1
Upload your audio
Upload your audio file from your computer, Dropbox, or Google Drive. We accept all formats.
2
Select language
Choose the language spoken in your audio and click 'Transcribe Now'.
3
Review and edit
Use our in-browser editor to review your transcript. Every word is timestamped and editable.
4
Export and share
Download in Word, PDF, SRT, or other formats. Share with colleagues or integrate into your workflow.
Audio transcription FAQ
What is audio transcription?
Audio transcription converts spoken words in audio recordings into written text. Sonix uses AI to transcribe automatically with speaker labels and timestamps.
What's the history of audio transcription?
Transcription dates back to court stenographers and secretarial dictation. Today, AI-powered tools like Sonix make accurate transcription accessible to everyone.
Should I use professional transcription services?
Human transcription costs $50+/hour and takes days. Sonix delivers 99% accuracy in minutes at a fraction of the cost. Use our editor to perfect any errors.
How does automatic audio transcription work?
Upload your audio, select the language, and Sonix's AI converts speech to text in minutes. Review in our editor, then export to your preferred format.
Why transcribe audio files?
Transcription enables interviews for journalism, subtitles for videos, show notes for podcasts, lecture notes for students, and documentation for legal proceedings.
The best way to transcribe audio
Fast & accurate
99% accuracy in minutes, not hours. AI-powered transcription that improves continuously.
Affordable pricing
Pay less than the cost of a microphone. Flexible plans for individuals and teams.
No software needed
100% online. Upload, transcribe, edit, and export from any browser.
Secure & private
Enterprise-grade security protects your audio and transcripts. Delete data anytime.
Loved by 6.2M+ users
The highest accuracy I have ever achieved through similar services.
I am a video editor and I found you by trying a few services with free trials. Sonix was far, far superior as well as an easy process to trial enroll.
The transcription was pretty darn good!
Sonix is simple and very easy to use and the results were very nearly perfect. I would definitely recommended the site to anyone who asks me.
I tried a few transcription services and I found yours to be clearly superior. The results were more complete and accurate.
No joke, this is the best service out there for qualitative research that involves a lot of audio primary data, and I’ve tried a lot of alternatives.
Very high quality transcription - very accurate - only took a quick scan/sweep to manually correct/clean up the text.
The experience is fantastic, the system is easy to use, and transcription quality in different languages is unbeatable. Sonix is the best system I've tried so far...and I know one ...
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